Litheli Power HUB B300 Portable Power Station Instruction Manual

Litheli Power HUB B300 Portable Power Station

WHAT’S IN THE BOX
Please kindly check all accessories are complete (U-BATTERY, 65W Adapter, Type-C Charging Cable, Vehicle Charging Cable, Solar Charging Cable, Operating Manual). If any accessories missing, please feel free to contact us at service@litheli.com

UNPACKING

• This product requires no assembly.
• Take out all items. Make sure that all items listed in the parts list are included.
• Inspect the product carefully to make sure that no breakage or damage has occurred during shipping.
• If any parts are damaged or missing, please return the product to the place of purchase Note: Please charge your new Litheli PowerHUB B300 before first use: plug it into a suitable power outlet until it is fully charged.

KNOW YOUR B300

1. Main Power Switch
2. DC Branch Switch
3. AC Branch Switch
4. U-BATTERY
5. Type-C Fast Charging Port
6. USB Charging Port (12W) 7.AC Output
7. Vehicle Charging Port
8. Wireless Charging Area
9.  DC7909 Input
10. (for Solar/ Vehicle Charging Input)

CHARGING YOUR B300

B300 has two DC input ports to charge itself: a Type-C fast charging port and a DC7909 input. You can charge the B300 by using a vehicle 12V DC charging outlet or by connecting it to solar panels.

NOTICE:

• Fully charge your 8300 before using it.
• The 8300 can charge other electrical appliances while charging itself.

CHARGING VIA TYPE-C FAST CHARGING PORT (FIG. 1)

• A Type-C to Type-C charging cable and an adapter are attached to the B300 for charging it. Insert one end of this cable into the attached adapter, then plug the adapter into the wall socket outlet. Insert the other end of this cable into the Type-C fast charging port of the B300. The B300 will start Type-C fast charging.
• Icons of battery percentage, annular battery indicator, charging time, Type-C charging on and power input will show up on the LCD screen. The 5 indicator lights of the annular battery indicator will illuminate successively to indicate charging is ongoing.
• After charging is complete, disconnect the charging cable. Only icons of battery percentage, annular battery indicator (illuminate and stays on), and remaining battery time are displayed on the LCD screen. The power input resets to zero and the icon representing Type-C charging on disappears.

NOTICE: The power input via the DC7909 input port of the B300 must not exceed 100W. The DC7909 input port supports automotive batteries of 12V and 24V, with an electric current of BA at most.
wARNING : While using the DC7909 input port (vehicle charging input) to charge the B300, make sure the car engine is running, otherwise the automotive battery may be depleted.

• A vehicle charging cable is attached to the B300 for charging it. Connect the vehicle charging end of this cable to your car. Insert the other end of this cable into the DC7909 input port of the B300 to initiate charging.
• Icons of battery percentage, annular battery indicator, charging time, vehicle charging on, and power input will show up on the LCD screen. The 5 indicator lights of the annular battery indicator will illuminate successively to indicate charging is ongoing.
• After charging is complete, disconnect the charging cable. Only icons of battery percentage, annular battery indicator (illuminate and stays on), and remaining battery time still show up on the LCD screen. The power input resets to zero and the icon representing vehicle charging on disappears.

Please refer to the operation manual for Solar Panels for details on using them to charge the B300. The solar panels should be purchased separately. A solar charging cable is attached to the B300 to initiate charging. Please see the steps below for reference to connect one or two solar panels to the B300.
WARNING : The DC7909 input port of the B300 only supports an input DC voltage between 10V and 25V. It will initiate over-voltage protection when the input voltage is greater than 25V because the high voltage can damage the B300. Please follow the above instructions. If your B300 is damaged because the quantity of solar panels connected is greater than 2, or because you do not follow the instructions in the manual, you will not be eligible for free maintenance even if your B300 is still within the warranty period.NOTICE: Do not connect the solar panels in series while charging.
RECOMMENDED SCHEME (WITH LITHELI SOLAR PANELS) (FIG. 3)
(Using 1 solar panel)

• A solar charging cable is attached to the B300 for charging it. Insert the MC4 connector on one end of this cable into the MC4 port of the solar panel. Insert the DC7909 connector on the other end of this cable into the DC7909 input port of the B300 to initiate charging.
• Icons of battery percentage, annular battery indicator, charging time, solar charging on, and power input will show up on the LCD screen. The 5 indicator lights of the annular battery indicator will illuminate successively to indicate charging is ongoing.
• After charging is complete, disconnect the charging cable. Only icons of battery percentage, annular battery indicator (illuminate and stays on), and remaining battery time still show up on the LCD screen. The power input resets to zero and the icon representing solar charging on disappears.

(Using 2 Litheli solar panels)

NOTICE:

• 2 solar panels with a power output of 100W at most are allowed to be connected in parallel for charging.
• The cable used for connecting solar panels in parallel is not included with the B300. It should be purchased by yourseConnect the two solar panels in parallel.
• A solar charging cable is attached to the B300 for charging it. Connect the two paralleled solar panels via MC4 ports with the MC4 connector of the solar charging cable provided with the B300. Then insert the DC7909 connector on the other end of this cable into the DC7909 input port of the B300 to initiate charging.
• Icons of battery percentage, annular battery indicator, charging time, solar charging on,and power input will show up on the LCD screen. The 5 indicator lights of the annular battery indicator will illuminate successively to indicate charging is ongoing.
•  After charging is complete, disconnect the charging cable. Only icons of batterypercentage, annular battery indicator (illuminate and stays on), and remaining battery time still show up on the LCD screen. The power input resets to zero and the icon representing solar charging on disappears.

DIV Scheme (with the solar panels provided by a third party)
The B300 supports all universal solar panels on the market with a standard MC4 port. You can purchase the solar panels provided by a third party that meet the below specifications to charge the B300.
NOTICE : Please use solar panels that meet the below specification

Electrical current SA at most
WARNING: Pay attention to the connecting sequence of the positive and negative pole of the solar panel. The wrong connecting sequence can damage the solar panel and also the 8300. When you are using the solar panel provided by a third party, if your 8300 is damaged because of unqualified solar panels, or due to inappropriate operating actions, you will not be eligible for free maintenance even if your 8300 is still within the warranty period.

• A solar charging cable is attached to the B300 for charging it. Insert the MC4 connector on one end of this cable into the MC4 port of the solar panel. Insert the DC7909 connector on the other end of this cable into the DC7909 input port of the B300 to initiate charging.
• Icons of battery percentage, annular battery indicator, charging time, solar charging on, and power input will show up on the LCD screen. The 5 indicator lights of the annular battery indicator will illuminate successively to indicate charging is ongoing.c. After charging is complete,
• disconnect the charging cable. Only icons of battery percentage, annular battery indicator (illuminate and stays on), and remaining battery time still show up on the LCD screen. The power input resets to zero and the icon representing solar charging on disappears.

USING YOUR B300
WARNING: Do not attempt to modify this product or create accessories not recommended for use with this product. Any such alteration or modification is deemed misuse and could result in a hazardous condition leading to serious injury.
WARNING : Do not allow familiarity with this product to make you careless. Remember that a careless fraction of a second is sufficient to inflict injury. AwARNING: Do not use any attachments or accessories not recommended by the
manufacturer of this product. Use of attachments or accessories not recommended can result in serious personal injury. SWITCH ON/OFF THE B300

a. Press the main power switch and hold it for 3 seconds or longer, the LCD screen will light up with a beep, displaying icons of current battery percentage, annular battery indicator and remaining battery time. At the same time, the button indicator light will illuminate to show that the B300 is now switched on. You can now either charge the B300, or charge your electrical appliances by the B300.
b. After switching on, press the main power switch once, then the LCD screen will darken, and the button indicator light of the main power switch will slowly flash to show that the B300 is still working. Any of the action of pressing the main power switch once again, inserting or removing the appliance to or from the B300, or any button pressing will light up the LCD screen again.Switching On

Switching Off

To switch off the B300, press the main power switch and hold it for 3 seconds or longer, the LCD screen will go off with a beep, also the button indicator light will go off.

NOTICE

• If the LCD screen is darkened before switching off, after pressing the main power switch, the LCD screen will first light up, then go off.
• If there is no operating action after switching on, then the LCD screen will automatically darken in 3 minutes. Any of the action of pressing the main power switch once again, inserting or removing the appliance to or from the 8300, or any button pressing, will light up the LCD screen again. At the same time, the corresponding icons will appear on the screen.
• After switching on, if there is no operating action on the 8300, and no electrical appliance is connected, then the 8300 will automatically turn off in 6 hours.

ICONS PRESENTATION DISPLAYED ON LCD SCREEN

NOTICE:

■ After the B300 is turned on, the annular battery indicator lights will illuminate and stay on to show the current remaining battery. When charging the B300, the 5 indicator lights of the annular battery indicator lights will illuminate successively to indicate the charging process.
■ After the B300 is turned on, the LCD screen will show the icons of the annular battery indicator, the battery percentage, and remaining battery time. When different operations are carried out (e.g. USB charging, vehicle charging, DC output, or AC output), the corresponding icons will appear on the LCD screen. They will disappear after the electrical appliance is disconnected.
■ When the battery power is lower than 10%, the icons of battery percentage and remaining battery time will flash to warn you of low battery . CHARGING OTHER ELECTRICAL APPLIANCES WITH
THE B300
USB Charging (At Normal Speed)
When the connector of the charging cable of your electrical appliances (mobile phone, tablet PC, GoPro, speaker, etc.) is a USB connector, and your appliances do not support fast charging, you can charge your appliances via the USB charging port (12V output at most).  ar Switch on the B300 and the USB charging can be used without any other operation. First connect your appliance with its charging cable. Insert the USB connector on the other end of the charging cable into any of the USB charging ports of the B300 to initiate charging. Icons of battery percentage, annular battery indicator, remaining battery time, USB charging on, and power input will show up on the LCD screen.
After charging is complete, disconnect the charging cable and your appliance. Only icons of battery percentage, annular battery indicator (illuminate and stays on), and remaining battery time still show up on the LCD screen. The power input resets to zero and the icon representing USB charging on disappears . NOTICE: the B300 is equipped with 2 USB charging ports with a power output of 12V at most. And you can connect 2 appliances for charging at the same time.
Type-C Fast Charging
When the connector of the charging cable of your electrical appliances (mobile phone, tablet PC, laptop, etc.) is a Type-C connector, you can charge your appliances via the Type­C charging port.

• Switch on the B300 and the Type-C charging can be used without any other operation. First connect your appliance with its own charging cable. Insert the Type-C connector on the other end of the charging cable into the Type-C fast charging port of the B300 to initiate charging.
• Icons of battery percentage, annular battery indicator, remaining battery time, Type-C charging on, and power input will show up on the LCD screen.
• After charging is complete, disconnect the charging cable and your appliance. Only icons of battery percentage, annular battery indicator (illuminate and stays on), and remaining battery time still show up on the LCD screen. The power input resets to zero and the icon representing Type-C charging on disappears.

Powering Automotive Electrical Appliances Via Vehicle Charging Port
Supporting the electrical current of at most l0A, the vehicle charging port of the B300 can directly power most of your vehicle appliances (refrigerator, vacuum cleaner, etc.). You can easily enjoy your vehicle appliances either during an outing or at home with the B300.

• Switch on the B300. Press the DC branch switch to start the DC output. Connect your vehicle appliance with its power cable. Insert the other end of the power cable into the vehicle charging port of the B300 and now your vehicle appliance can be powered by the B300.
• Icons of battery percentage, annular battery indicator, remaining battery time, vehicle charging on, and power input will show up on the LCD screen.
• After finishing using the vehicle appliance, disconnect the appliance from the B300. Press the DC branch switch again to stop DC output. Only icons of battery percentage, annular battery indicator (illuminate and stays on), and remaining battery time still show up on the LCD screen. The power input resets to zero and the icon representing vehicle charging on disappears.

Wireless Charging
If your mobile appliances support wireless charging, you can charge them without any charging cable by the B300.

• Switch on the B300 and the wireless charging can be used without any other operation. Place your appliance (e.g. mobile phones) on the wireless charging area directly.
• Icons of battery percentage, annular battery indicator, remaining battery time, wireless charging on, and power input will show up on the LCD screen. After charging is complete, remove the appliance from the B300. Press the main power switch and hold it for 3 seconds to stop wireless charging. Only icons of battery
• percentage, annular battery indicator (illuminate and stays on), and remaining battery time still show up on the LCD screen. The power input resets to zero and the icon representing wireless charging on disappears.

POWERING AC ELECTRICAL APPLIANCES

On the basis that internal batteries are not overloaded, the B300 can be used as an inverter to power your AC electrical appliances (rated power not greater than 300W), such as your laptop, TV, refrigerator, and vacuum cleaner.
NOTICE:

• After finishing using AC power, press the AC branch switch to stop AC output, and remove the power cable from the AC output port.
• Switch on the B300. Plug the power cable of your household electrical appliance into any of the AC output ports on the left side of the B300. Press the AC branch switch to start the AC output. Now your AC appliance can be powered by the B300.
•  lcons of battery percentage, annular battery indicator, remaining battery time, AC output on, and power input will show up on the LCD screen.
•  After finishing using, remove the appliance from the B300. Press the AC branch switch again to stop AC output. Only icons of battery percentage, annular battery indicator (illuminate and stays on), and remaining battery time still show up on the LCD screen. The power input resets to zero and the icon representing AC output on disappears.

NOTICE
After pressing the AC branch switch to start the AC output, if there is no operating action on the B300, and no AC electrical appliance is connected, then the AC output will automatically turn off in 6 hours.

LI-BATTERY

• units of U-BATTERY are attached to the B300. U-BATTERY is suitable for all Litheli U4 RIGEL products, and U-BATTERY can work as a portable power bank individually. The attached U-BATTERY can be inserted into the B300 for charging.
• Insert the U-BATTERY into the specially designed compartment on the front side of the B300, in the correct direction and position (the battery power indicator light is facing outwards), making sure the U-BATTERY is locked in place.
• The B300 starts to charge U-BATTERY automatically. The battery indicator light of the u­BATTERY illuminates red while charging.
• After charging is complete, the battery indicator light of the U-BATTERY turns green. Press the battery release button in the area of the battery indicator light, the U-BATTERY will pop out from the compartment automatically. Hold and remove it frl)m the B300.\

NOTICE:

• The 2 U-BATTERY units can be inserted into the B300 and charged at the same time.
• While charging the U-BATTERY, the B300 still can work normally to charge other electrical appliances.

MAINTENANCE AND STORAGE

AwARNING: When servicing, use only identical replacement parts. The use of any other parts may create a hazard or cause product damage. To ensure safety and reliability, all repairs should be performed by a qualified service technician.
WARNING : For the user’s safety, worn or damaged parts must be replaced. Replace with original replacement parts only.
WARNING: To prevent serious injury from product failure, do not use damaged equipment. If abnormal noise or vibration occurs, have the problem corrected before further use.
CLEANING

• Do not attempt to repair this product.
• Regularly check the B300 and clean it. Keep the B300 clean and free of dust. Wipe the outer covering with a clean, non-abrasive, soft, and dry cloth to keep its appearance clean. Do not use tough cleaning tools such as steel wool to clean.
• Never wet or spray water on the B300. Do not use any lubricants, detergents, solvents, or polishing agents as these could cause irreparable damage. Chemicals can destroy the plastic parts.
• If deep cleaning is required, we recommend that you use a cleaner designed for screens of mobile phones and computers.

DEVICE STORAGE TIPS

1. Examine this product thoroughly for worn, loose, or damaged parts. Should you need to repair or replace a part, contact Litheli Customer Service for assistance.
2. Remove the U-BATTERY, if any. Allow the B300 to cool down.
3. Before storage, switch off the B300. Store the B300 and its accessories indoors in a locked and dry, well-ventilated place within the recommended temperature range and out of the reach of children to avoid direct contact with water and prevent unauthorized use or damage.
4. To prolong battery life, please charge and discharge the B300 every 3 months if you need to store it for a long period. First discharge the battery of the B300 to 30% power, and then charge the battery of the B300 to 85% power.
5. If the battery is too low after discharging, fully charge the B300 before storage. If the battery is too low and it has been stored for a long period, then the product will enter sleep mode. Charge the B300 to wake it up.
6. Do not store or transport this product together with glasses, watches, metal necklaces, hairpins or other metal objects.
7. Discharge the battery of the product to be lower than 30% before logistics transportation.
8. Make sure the B300 is fixed well during transportation to avoid vibration and collision.
9. The B300 cannot be carried on the plane.

U-BATTERY STORAGE TIPS

• 1. Do not expose your battery to water, rain or allow it to get wet in any way. This could permanently damage the battery. Do not use oil or solvents to clean or lubricate your battery as the plastic casing can become brittle and crack, causing a risk of injury.
• 2. Store the battery at room temperature away from moisture. Do not store in damp locations where corrosion of terminals may occur. As with other battery types, a permanent capacity loss could happen if the battery is stored for long periods of time at high temperatures (over 120° F / 49°C).

FOR BATTERY-POWERED TOOLS
The ambient temperature range for the use and storage of the tool and the battery is 0°C- 450C (32° F-113° F). The recommended ambient temperature range for the charging system during charging is 10°C-40°C (50°F-104° F). While charging, the battery and charger should be placed in a cool, dry indoor place with good ventilation.

SAFETY INSTRUCTIONS

Only use the accessories that are provided with this product or the accessories approved by Litheli. Using other accessories might increase the risk of injury. Follow the instructions in this manual to properly use the accessories.
WARNING: This product can expose you to chemicals including lead and Di(2-ethylhexyl) phthalate (DEHP) which are known to the State of california to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov. AwARNING: Before using this product, carefully read all the instructions and cautionary markings in this manual and on the product. Failure to follow the warnings and instructions may result in a risk of fire, electric shock, serious personal injury, or property damage. AwARNING: To reduce the risk of injury, fire, or electric shock, the user must read and understand the operating manual for their USB accessories and AC electrical appliances in addition to this Operating Manual. Ensure compatibility before using this PowerHUB. Do not use this product if any part is damaged or missing. When using this product, basic precautions should always be followed, including the following:

1. Read all supplied instructions before using the product.

2. NEVER leave the PowerHUB on and unattended. Unattended operation of this product could result in personal injury or property damage. Switch off the PowerHUB when not in use.

3. To reduce the risk of injury, close supervision is necessary when the product is used near children.

4. Do not put fingers or hands into any port of the product.

5. Use of an attachment not recommended or sold by the PowerHUB manufacturer may result in a risk of fire, electric shock, or injury to persons.

6. Do not use this product in an environment with strong static electricity or electromagnetic fields. The protection function of the product may not work, which will lead to product malfunction.

7. To reduce the risk of damage to the electric plug and cord, pull the plug rather than the cord when disconnecting the PowerHUB.

8. ALWAYS ensure that the PowerHUB charger-in cord is easily accessible during operation to allow for quick disconnection from the mains.

9. Do not operate the PowerHUB with a damaged cord or plug, or a damaged output cable.

10. Do not use a PowerHUB that is damaged or modified. Damaged or modified products may exhibit unpredictable behavior resulting in fire, explosion, or risk of injury.

11. When using the PowerHUB, work in a well-ventilated area and do not restrict ventilation in any way. Do not use or store the product in a dusty or unventilated environment.

12. ALWAYS operate the PowerHUB in a clean, dry, well-ventilated area. Make sure your hands are dry before touching this product. Do not allow the product to come into contact witany liquid. Never let this product become wet. Water can conduct electricity! Water that comes in contact with electrically charged components can transmit electricity resulting in electrical shock to anyone contacting them.

13. Do not expose the PowerHUB to rain or wet conditions. Water entering the PowerHUB will increase the risk of electric shock.

14. If this product accidentally falls into water during use, place it in a safe open area after it is picked up. Leave it alone until it is completely dry. Do not use it again. Discard it according to relevant local regulations.

15. If the product catches fire, it is recommended to first cool it down with water or water mist and use fire extinguishing equipment in the following order: sand, fire blanket, dry powder fire extinguishing agent, and carbon dioxide fire extinguisher.

16. Place the PowerHUB on a stable, flat surface where it will not fall or tip over. Do not place heavy objects on the product.

17. Do not use the PowerHUB to power medical or other critical devices.

18. Use PowerHUB only with U-BATTERY. The use of any other battery packs may create a risk of injury and fire.

19. The PowerHUB is not intended for use in a commercial repair facility.

20. Do not disassemble the PowerHUB, take it to a qualified service person when service or repair is required. Incorrect reassembly may result in the risk of fire or electric shock.

21.  Have your PowerHUB serviced by a qualified repair person using only identical replacement parts. This will ensure that the safety of the PowerHUB is maintained.

22. Save these instructions. Refer to them frequently and use them to instruct others who may use this product. If you lend someone this product, lend them these instructions to prevent misuse of the product and possible injury.

23. Use the product at a temperature between 32°F and 113°F (0°C-45°C). Do not use or store it above ll3°F (45°C), which may cause the product to explode; or below -20°F (-0
    4 C), which may negatively affect its performance. Ensure the product is at room temperature before operating.

24.  Be aware that this Litheli product is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or a lack of experience and knowledge unless they have been given supervision or instruction by a responsible person concerning the use of the product to ensure that they can use it safely.

25. Do not allow it to be used as a toy. Close attention is necessary when used by or near children, pets, or plants. Children should be supervised to ensure that they do not play with this product. Cleaning and user maintenance shall not be performed by children.

26. Use only as described in this manual. Use only the manufacturer’s recommended attachments. Do not carry out any maintenance other than that is shown in this manual.

27. Contact the service agent when service or repair is required. Do not disassemble the product yourself as incorrect reassembly may result in an electric shock or fire. All repairs should be performed by a qualified service technician. Do not try to alter any part of this product.

28. Do not use near or on the surface of flammable and explosive objects, which may cause fire and explosion.

29.  Do not incinerate the product even if it is severely damaged. It can explode in a fire.

30. Do not use the product in an environment full of flammable and explosive gas in order to 30.Do not use the product in an environment full of flammable and explosive gas in order to

31.  Stop using immediately if the product is not working as it should, including but not limited to: it has received a sharp blow, has been dropped to the ground, dropped into water, been damaged, overheating, making unusual noises or vibrations, and producing unusual odours or leaking electricity. Switch off the product and contact the service agent.

32. Check and clean each port of the product with a clean dry cloth. Stains on the port will cause poor contact with the cable, which can lead to energy loss or inability to charge.

33. Regularly check the product for any damaged parts. If yes, do not switch it on, and contact the service agent.

34. Follow all charging instructions and do not charge the product beyond the temperature range specified in the instructions. Charging improperly or at temperatures beyond the specified range may damage the battery and increase the risk of fire.

35. Have servicing performed by a qualified repair person using only identical replacement parts. This will ensure that the safety of the product is maintained.

36. Fully charge this product before each use.

37. Before charging, make sure the product is not too hot (as the same as room temperature).

38. The product will be warm when charging or discharging. That is normal.

39. Fully discharge the product before discarding it. Discard the product in accordance with the local environmental regulations.

40.  The normal ambient temperature for using and storage is from -20°C to 45°C. The optimal ambient temperature for using and storage is from 20°C to 25°C.

41. Try to avoid storing the product without using it for a long time. It will lower the performance.

42.  Please charge and discharge the B300 every 3 months. Follow the steps below: discharge the battery to 30% power, and then charge it to 85% power. It will keep the product performing well.

SAFETY WARNINGS FOR BATTERY PACK

1. Do not modify or attempt to repair the battery pack. Do not dismantle, open or shred the battery pack.
2. Do not expose a battery pack or appliance to fire or excessive temperature. Exposure to fire or temperature above 265°F (130°C) may cause an explosion.
3. Do not short-circuit a battery pack. Do not store battery packs haphazardly in a box or drawer where they may short-circuit each other or be short-circuited by other metalobjects. When the battery pack is not in use, keep it away from other metal objects, like paper clips, coins, keys, nails, screws or other small metal objects, that can make a connection from one terminal to another. Shorting the battery terminals together may cause burns or fire.
4. Do not subject the battery pack to mechanical shock.
5. Observe the plus(+) and minus(-) marks on the battery pack and equipment to ensure correct use.
6. Keep the battery pack out of the reach of children.
7. Always purchase the battery pack recommended by the equipment manufacturer of this equipment.
8. Keep the battery pack clean and dry.
9. Wipe the battery pack terminals with a clean and dry cloth if they become dirty.
10. The battery pack needs to be charged before use. Always use the correct charger and refer to the manufacturer’s instructions or equipment manual for proper charging instructions.
11. Do not leave a battery pack on prolonged charge when not in use.
12. After extended periods of storage, it may be necessary to charge and discharge the battery pack several times to obtain maximum performance.
13. The battery pack gives its best performance when it is operated at normal room temperatures (20°C ± 5°C).
14. Use the battery pack only in the applications for which it was intended. Do not use a battery pack or appliance that is damaged or modified. Damaged or modified batteries may exhibit unpredictable behavior resulting in fire, explosion or risk of injury.
15. Remove the battery pack from the equipment when not in use.
16. Dispose of it properly.
17. Do not handle the charger, including charger plug, or charger terminals with wet hands.
18. Do not charge the battery pack outdoors, in rain, or in wet locations.
19.  Recharge only with the charger described in this manual. A charger that is suitable for one type of battery pack may create a risk of fire when used with another battery pack.
20. Use power tools only with specifically designated battery packs. The use of any other battery packs may create a risk of injury and fire.
21.  Under abusive conditions, liquid may be ejected from the battery; avoid contact. If contact accidentally occurs, flush with water. If liquid contacts eyes, additionally seek medical help. Liquid ejected from the battery may cause irritation or burns. Save these instructions. Refer to them frequently and use them to instruct others who may use this tool. If you lend this product to someone else, also lend these instructions to them to prevent misuse of the product and possible injury.

FCC  RULES

• This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
• This device may not cause harmful interference.
• This device must accept any interference received, including interference that may cause
• Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

NOTICE : This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help.
SAFETY SYMBOLS
The purpose of safety symbols is to attract your attention to possible danger. The safety symbols and the explanations with them deserve your careful attention and understanding. The warning symbols do not, by themselves, eliminate any danger. The instruction and warnings they give are no substitutes for proper accident prevention measures. Some of the following symbols may be used on this product. Please study them and learn their meanings. Proper interpretation of these symbols will allow you to operate the product in a safer manner.

FAQs

Q1: Can I recharge the 8300 while charging connected devices
A: Yes, the Litheli PowerHUB B300 supports pass-through charging, so it can power other devices while recharging itself. But we don’t suggest using it this way as it may cause damage to battery life.
Q2: How do I know if my Litheli PowerHU8 8300 is charged
A: To check the charge level of the Litheli PowerHUB B300, refer to the LCD Battery Display.
Q3: What’s the max power output of the AC output ports
A: The AC output ports can deliver a maximum of 300W to connected devices.
Q4: Why does the PowerHU8’s battery drain even when no devices are connect ed
A: When the AC and car charging button is turned on, even if no devices are being charged, there will still be a certain amount of no-load power consumption. To avoid this, make sure the AC and car charging button is off or turn on the power saving mode when you’re not using the PowerHUB.
QS: How to use PowerHU8 8300 safely
A: Please use the B300 in its recommended operating temperature range. Using the B300 out of the recommended operating temperature range may cause the B300 to exceed safe and effective working limits. The B300 is not waterproof, so DO NOT immerse the B300 in water. Otherwise, your warranty will be invalid. Continuously powering heating electrical appliances with input power of 300W for more than half an hour may lead to over-temperature protection. That is normal. Please wait about 1 hour to allow it to cool down before using it again.
Q6: What devices can the PowerHU8 8300 power
A: Please note that the AC output port can only charge/power devices that operate at less than a total of 600W.
Q7: Can I use it indoors
A: Yes, the B300 is safe to use indoors.

TECHNICAL SPECIFICATIONS

TROUBLESHOOTING

The following table gives checks and actions that you can perform if your device does not operate correctly. If these do not identify/remedy the problem, contact your service agent. wARNING: Switch off the device and remove the batteries before any troubleshooting. Reminder Display Reason Remedy Remark

Tips:

• Check and operate the product following this manual closely to avoid unnecessary failures.
• lf the product still fails to work, contact the Litheli service agent.

WARRANTY
Litheli WARRANTY POLICY FOR PowerHUB

• For Litheli PowerHUB (battery excluded) used for personal and household purposes, 2- year limited standard warranty + 1-year limited extended warranty available upon product registration;
• For Litheli U4 RIGEL batteries used for personal and household purposes, 1-year limited warranty;

NOTICE : Litheli offers a Warranty Extension Service for PowerHUB (battery excluded). Litheli PowerHUB (battery excluded) Warranty Extension is available only upon product registration. Register your PowerHUB on Litheli OFFICIAL website to activate a 1-year limited extended warranty. Please contact Litheli customer service at service@litheli.com any time you have questions or warranty claims.
LIMITED WARRANTY SERVICE FOR THREE Cl-year limited extended warranty included) YEARS from the date of original retail purchase, this Litheli product (battery not included) is warranted against defects in material or workmanship. Defective products will receive free repair or will be exchanged. FOR ONE YEAR from the date of original retail purchase, the Litheli battery is warranted against defects in material or workmanship. Defective products will receive free repair or be exchanged.

1.  This warranty only covers Litheli products and batteries used for residential purposes.
2.  This warranty does not cover the consumables such as, but not limited to, charging cables.
3.  This warranty does not cover the damage resulting from modification, alteration or unauthorized repair.
4.  This warranty only covers defects arising under normal usage and does not cover any malfunction, failure or defect resulting from misuse, abuse (including overloading of the product beyond capacity and immersion in water or other liquid), accidents, neglect or lack of proper installation, and improper maintenance or storage.
5.  This warranty does not cover normal deterioration of the exterior finish including but not limited to scratches, dents, paint chips, or to any corrosion or discoloring by heat, abrasive and chemical cleaners.
6.  This warranty applies only to the original purchaser from an authorized Litheli shop and may not be transferred.
7.  This warranty does not require Litheli to repair or replace a Litheli lithium-ion battery/ies if the battery/ies present/s shortened runtime/working hours, reduced capacity, and/or weakened performance due to normal chemical age.

PRODUCT REGISTRATION
Please register your Litheli product at Litheli OFFICIAL website.
For better warranty services, we recommend that you register the product within 30 days from the date of the original retail purchase.
WARRANTY CLAIM
For warranty claims, please contact Litheli customer service. You will need to submit a registration document or proof of purchase in the form of a valid receipt that displays date and place of purchase. Replacement tools do not come with a new warranty. The warranty of the products will continue from the date of the original purchase.

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