EASYLONGER ES400 Outdoor Battery Pack User Manual

June 14, 2024
EasyLonger

EASYLONGER ES400 Outdoor Battery Pack

Technical Specifications

  • Name: ES400 AIR
  • Capacity: 3.7V/40000mAh/148Wh
  • Battery pack capacity: 14.8V /10000mAh/148Wh
  • INPUT: DC Input:12-24V/3A(Max)
  • Max Solar charging: 60W
  • OUTPUT:
    • Cigare Lighter Socket output:12-16V / 10A(max)
    • USB Output: 5V/3A 9V/2A 12V/1.5A
    • USB-C Output: DC5V/3A 9V/3A 12V/2.5A
    • DC Output: 12V/5A 16.5V/4A 20V/3.5A 24V/3.5A
  • Measure: 18512140mm
  • N.W: 836.3g

Package Contents

  • 1x ES400 AIR Battery Pack
  • 1x 20V/2A Adapter
  • 1x USB A to USB C Cable
  • 1x Handy Bag
  • 1x User Manual
  • 1x DC Cable for ResMed S9
  • 1x DC Cable for ResMed Airsense10 (S10)/Aircurve 10
  • 1x DC Cable for ResMed AirMini
  • 1x DC Cable for Philips Dreamstation

Identification of Parts

  • 1 Power Button (DC Out Voltage Set Button)
  • 2 LED Display
  • 6 USB Output
  • 5 USB C Output
  • 3 DC Input&Output
  • 7 12V Cigar Lighter Output Socket

Recharge Power Bank

The digital display screen shows the power bank battery level: One grid means 25% battery power level, Two grid means 50% battery power level, Three grid means 75% battery power level, Four grid means 100% battery power level (as shown in the picture).

Charge your digital devices

  1. USB and USB C are suitable for charging mobile phones, tablet and other digital devices.
  2. The power bank can automatically charge the device when the devices connected. If the device cannot be charged, recheck the cable and connection and press the power button.

Power to other DC input devices

Readjust the working voltage: The two operation methods are as follows:

  1. Press for 3 seconds to turn off the output. Press and hold for 3 seconds to adjust the voltage.
  2. Long press the voltage adjustment button again to select the Working voltage when the display voltage pulsates.

12V Cigar lighter socket output

If the cigar lighter port working voltage does not meet your devices working voltage, you can’t start the device. For example: AirMini original car charger. Please use the USB to discharge before starting the 12V devices until the cigar lighter port working voltage meets your devices working voltage.

FAQ

  • Q: Where can I find more information about the product?
  • A: You can visit our support page at www.easylonger.com.

Easy Charge,Longer Power
For more information visit our support page at www.easylonger.com

Thanks for choosing our product, Please read the manual carefully before use

Technical Specifications

  • Name: ES400 AIR

  • Capacity: 3.7V/40000mAh/148Wh

  • Battery pack capacity: 14.8V /10000mAh/148Wh

  • INPUT:
    DC Input:12-24V/3A(Max) Max Solar charging: 60W

  • OUTPUT:

    • Cigare Lighter Socket output: 12-16V / 10A(max)
    • USB Output: 5V/3A 9V/2A 12V/1.5A
    • USB-C Output: DC5V/3A 9V/3A 12V/2.5A
    • DC Output: 12V/5A 16.5V/4A 20V/3.5A 24V/3.5A
  • Measure: 18512140mm

  • N.W: 836.3g

Package Contents

  • 1x ES400 AIR Battery Pack
  • 1x 20V/2A Adapter
  • 1x USB A to USB C Cable
  • 1x Handy Bag
  • 1x User Manual
  • 1x DC Cable for ResMed S9
  • 1x DC Cable for ResMed Airsense10 (S10)/Aircurve 10
  • 1x DC Cable for ResMed AirMini
  • 1x DC Cable for Philips Dreamstation

Identification of parts

Recharge Power Bank

Use the DC Port to charge the power bank

  1. Please use the standard adapter or solar panel or car charger to charge the power bank

  2. Charging Time: It takes about 5 hours to fully charged the power bank with the standard adapter.
    Solar panel charging is related to solar panel power and sun light intensity, supports Max 60W solar power charging

  3. Usage: After the adapter is inserted into the DC③. The LED screen displays② IN, The battery`s LED power display light flashed.
    The display stop flashing when the power bank fully charged

LED Display

  • The digital display screen② shows the power bank battery level:
  • One grid means 25% battery power level,
  • Two grid means 50% battery power level,
  • Three grid means 75% battery power level,
  • Four grid means 100% battery power level (as shown in the picture).

Charge your digital devices

  1. USB⑥ and USB C⑤ are suitable for charging mobile phones, tablet and other digital devices.
  2. The power bank can automatically charge the device when the devices connected. If the device cannot be charged, Recheck the cable and connection and press the power button①.

Power to other DC input devices

  1. Before charging the DC device, Pls choose the correct cable and proper discharging port.

  2. After long pressing the voltage button ① for 3 seconds, the voltage on the digital display screen ② will flash and stay on each voltage for 5 seconds.
    The voltage display show as follow:12V,16.5V,20V,24V, Please select the Correct working voltage according to your equipment

  3. When the flashing voltage value is not suitable for your equipment, Please click the voltage adjustment button to adjust the voltage you need.When the voltage stops flashing, the DC③ port is working.
    The DC③ output will be shut down,If the DC③ interface does not connect the device within 2 hours

  4. The DC③ port is suitable for powering CPAP, laptops and other devices
    Readjust the working voltage: The two operation methods are as follows:

  5. Press for 3 seconds to turn off the output.Press and hold for 3 seconds to adjust the voltage

  6. Long press the voltage adjustment button again to select the Working voltage when the display voltage pulsates

12V Cigar lighter socket output

Identification of parts

  1. 12V devices Supported: Car refrigerator/inflator pump,UVA battery/outdoor tent light/ camping light/ fishing light/hunting light/fan and other devices which under 150W.
  2. Plug the devices into 12V cigar lighter socket.
  3. The socket will automatically power the connected device.
  4. To Turn off the devices & unplug it from the power pack.
    Note: The working voltage of the cigarette lighter is 12-16.8V For equipment whose starting voltage is slightly lower than the highest voltage of the power bank cigar lighter socket, If the power bank fully charged, some of devices will automatically protect against startup and you can`t start the device.(For example: AirMini original car charger)Pls use the USB to discharge before starting the 12V devices until the cigar lighter port working voltage meets your devices working voltage.

Usage Notes

  1. The fast charging function will be cancelled when the QC3.0 USB A⑥ and USB-C⑤ discharging at the same time, the total output voltage will turn out to be 5V. ( Can’t recharge the battery pack from USB C⑤)
  2. Unplug the charging cable when charging has completed .
  3. It is not recommended to use this battery pack in an environment below 0℃ or above 60℃. To avoid causing irreparable damage to the internal battery.
  4. Use original or authorized cable only.
  5. If the power bank is not in frequent use,it is recommended to recharge the power bank every six months.
  6. Keep away from liquids.Stop using if it is wet to avoid fire hazards,battery leakage, electric shock or explosion.
  7. When charging is complete, please press and hold the voltage setting button for 3s to completely turn off the battery pack, otherwise it will standby for 2h then automatically turn off , which may cause a bit of battery lose .
  8. Keep away from high temperatures .
  9. Never try to dismantle,repair or refit this unit by yourself.
  10. Do not knock this product,Avoid dropping .
  11. Do not clean this unit with soap or other detergent to avoid damaging .
  12. Stop using immediately if deformation,breakage,overheating or abnormal odor occurs.
  13. Keep away from flammables,smoke and heat surface .
  14. Keep out of reach of children .
  15. Dispose this product as per local law and regulations

FAQ

  • Q1. Can I charge four devices at the same time?
    A1. Yes, but the total power does not exceed 150W. It is recommended not to connect DC③ when the 12V cigarette lighter⑦ port is working at full load.

  • Q2. What should we do if the power bank can’t recharge?
    A2. Please check the charging adapter is connected correctly and the 100v-240v AC charging is enabled, if the problem still exists, please contact the supplier for more professional advices.

  • Q3. What shold we do if the power supply cannot charge other devices?
    A3. Please Check the charging line is inserted in the correct port, or check whether the output of this power supply is compatible with the voltage of electronic devices. Refer to your device’s manual, product label, or adapter

Warranty

There is a 2-year warranty on your EASYLONGER product. Please read the warranty terms and
register your new EASYLONGER product at www.easylonger.com

Note:

This warranty is void if the defect is caused by Damage caused by force majeure.
Accidental damage,misuse,abuse,neglect.
Improper repair or alteration by unauthorized persons.
Expired warranty period.

References

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