JUMP n Carry JNC1224 12-24 Volt Power Supply and Jump Starter User Manual

: June 12, 2024
: Jump-N-Carry

JUMP n Carry JNC1224 12-24 Volt Power Supply and Jump Starter

Product Information

The 12/24 Volt Power Supply & Jump Starter is a world-famous Jump-N-Carry jump starter, preferred by professionals for its powerful output, exceptional service life, and rugged design. It features a sealed lead-acid battery that should be kept at full
charge to ensure optimal performance. The unit comes with a built-in charger for convenient charging.
Please note that this product contains a sealed lead-acid battery, which must be recycled properly to protect the environment.
It is important to follow all safety instructions provided in the instruction manual to prevent damage, explosion, and bodily harm. Always wear appropriate protective equipment when working near lead-acid batteries.

Product Usage Instructions

Initial Charging: Upon opening the box, charge the unit for 24 hours using the built-in charger. This will ensure that the battery is fully charged before initial use.
Charging after Use: After every use of the jump starter, recharge it using the built-in charger. This will maintain the battery at full capacity for future use.
Charging before Extended Storage: If the jump starter will not be used for an extended period of time (more than three months), it is recommended to charge it before storage. This will help prevent battery degradation.
Caution: Never hook up a 12 Volt DC power source to a 24 Volt DC vehicle. This can cause overcharging of the power source and generate flammable gases, leading to property damage and bodily harm.
Maintenance Charges: To ensure optimal battery life, recharge the jump starter immediately after each use and every three months if not used. Failure to perform regular maintenance charges may greatly reduce the battery life.
Safety Precautions: Always wear eye protection and appropriate protective clothing when working near lead-acid batteries. Avoid touching your eyes while working on or around lead-acid batteries. Store the clamps in their holsters, away from each other or common conductors, to prevent short circuits and potential ignition. Take extreme care when working within the engine compartment due to moving parts that may cause severe injury. Read and follow all safety instructions published in the vehicle’s Owner’s Manual.
Disposal: If the Jump-N-Carry is leaking battery acid, do not ship it. Take it to the closest battery recycler in your area for proper disposal.

If you encounter any issues with the product or need warranty service, please call Technical Service at 913-310-1050. Remember to save your purchase receipt as it is required for warranty service.

Charge the unit for 24 hours through the built-in charger upon opening the box, charge after every use and charge before extended storage.

WARNING
Failure to follow instructions may cause damage or explosion, always shield eyes. Read entire instruction manual before use.

WARNING
Never hook up a 12 Volt DC power source to a 24 Volt DC vehicle. This will grossly overcharge the 12 Volt power source and generate flammable gasses that may explode and cause property damage and/or bodily harm.

WARNING: This product can expose you to lead, which is known to the State of California to cause birth defects or other reproductive harm, and Vinyl- Chloride, Styrene and Acrylonitrile, which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.

CONTAINS SEALED LEAD ACID BATTERY. BATTERY MUST BE RECYCLED.

Congratulations! You have just purchased a world-famous Jump-N-Carry jump starter, preferred by professionals around the world for its powerful output, exceptional service life and rugged design.
In the rare event that your Jump-N-Carry contains a damaged or missing item, does not perform as specified, or requires warranty service, please call Technical Service at 913-310-1050. Save your purchase receipt, it is required for warranty service.
This unit has a sealed lead-acid battery that should be kept at full charge. Recharge when first purchased, immediately after each use, and every three months if not used. Failure to perform maintenance charges may cause the battery life to be reduced greatly.

SAFETY INFORMATION

WARNING

An EXPLOSION may occur if you grossly overcharge the jump starter, as can happen via mismatched voltage. Never connect a 12 Volt jump starter to a 24 Volt vehicle. This will generate flammable gasses that may explode and cause proper damage and / or bodily harm.
A unit exposed to mismatched voltage (12V unit/24V system) should be immediately locked out of operation and tagged as unsafe for use. Batteries should be replaced prior to further use. Failure to do so creates an imminent explosion risk.
Read these instructions completely before using the Jump-N-Carry and save them for future reference. Before using the Jump-N-Carry to jump start a car, truck, boat or to power any equipment, read these instructions and the instruction manual/safety information provided by the car, truck, boat or equipment manufacturer. Following all manufacturers’ instructions and safety procedures (as well as all local, state and federal regulations for the storage, charging and operation of batteries) will reduce the risk of accident.
Working around lead-acid batteries may be dangerous. Lead-acid batteries release explosive gases during normal operation, charging and jump starting. Carefully read and follow these instructions for safe use. Always follow the specific instructions in this manual and on the Jump-N-Carry each time you jump start using the Jump-N-Carry. All lead-acid batteries (car, truck and boat) produce hydrogen gas which may violently explode in the presence of fire or sparks. Do not smoke, use matches or a cigarette lighter while near batteries. Do not handle the battery while wearing vinyl clothing because static electricity sparks are generated when vinyl clothing is rubbed. Review all cautionary material on the Jump-N-Carry and in the engine compartment.
Always wear eye protection, appropriate protective clothing and other safety equipment when working near lead-acid batteries. Do not touch eyes while working on or around lead-acid batteries.
Always store clamps in their holsters, away from each other or common conductors. Improper storage of clamps may cause the clamps to come in contact with each other, or a common conductor, causing the battery to short circuit and generate high enough heat to ignite most materials.
Use extreme care while working within the engine compartment, because moving parts may cause severe injury. Read and follow all safety instructions published in the vehicle’s Owner’s Manual.
While the battery in the Jump-N-Carry is a sealed unit with no free liquid acid, batteries being jump started with the Jump-N-Carry unit likely contain liquid acids which are hazardous if spilled.

General precautions for use

Someone should always be within range of your voice or close enough to come to your aid when you work near a lead-acid battery.
Have plenty of fresh water and soap nearby in case battery acid contacts skin, clothing or eyes. Protective eye wear should always be worn when working near lead-acid batteries.
If battery acid contacts skin or clothing, wash immediately with soap and water. If acid enters eye, immediately flood eye with cold running water for at least 10 minutes and get medical attention immediately.
Be extra cautious to reduce risk of dropping a metal tool onto a battery. It might spark or short circuit the battery or another electrical part that may cause explosion.
Remove personal metal items such as rings, bracelets, necklaces and watches when working with a lead-acid battery. A lead-acid battery can produce a short-circuit current high enough to weld a ring or the like to metal, causing a severe burn.
Use the Jump-N-Carry for jump starting lead-acid batteries only. Do not use for jump starting dry-cell batteries that are commonly used with home appliances. These batteries may burst and cause injury to persons and damage to property.
NEVER charge or jump start a frozen battery.
To prevent arcing, NEVER allow clamps to touch together or to contact the same piece of metal.
Use of an attachment not recommended or sold by the manufacturer may result in a risk of damage to the unit or injury to personnel.
When using the power extension cord, pull on the plug and never on the wire when disconnecting.
Do not recharge the Jump-N-Carry with a damaged power extension cord. Replace it immediately.
The Jump-N-Carry may be used under any weather condition – rain, snow, hot or cold temperatures.
Do not submerge in water.
Do not operate with flammables such as gasoline, etc.
If the Jump-N-Carry receives a sharp blow or is otherwise damaged in any way, have it checked by a qualified service person. If the Jump-N-Carry is leaking battery acid, do not ship it. Take it to the closest battery recycler in your area.
Do not disassemble the Jump-N-Carry. Have it checked by a qualified service person.
The Jump-N-Carry should never be left in a completely discharged state for any period of time. Damage to the battery could be permanent, with poor performance as a result. When not in use, recharge every three (3) months.
Always store, use and charge the Jump-N-Carry in an area where children cannot get to the unit.

FEATURES

The Jump-N-Carry provides plenty of power for starting vehicles – more than enough to start most cars, light trucks, watercraft, implements and more.
The Jump-N-Carry will power most 12 Vdc accessories equipped with a male 12 Volt plug. The DC outlet features automatic overload protection.
The unit features a test switch and battery status gauge, which provides an approximate indication of the battery’s state of charge.
The Jump-N-Carry features convenient side-mounted holsters with cable tracks for easy cable and clamp management. Always re-wrap cables and re-holster the clamps after each use.
The Jump-N-Carry contains the latest technology with its twin sealed, non-spillable battery and may be stored in any position.

BATTERY STATUS GAUGE

Press the red switch to momentarily activate the battery status gauge. The gauge is an approximate indicator of the battery’s state of charge. When fully charged in the 12-volt mode and disconnected from charging power, the gauge should read from 13-13.5 Volts.

RECHARGING

Note: Upon initial purchase, charge your Jump-N-Carry for a minimum of 24 hours.

WARNING
Explosion risk! Never charge a unit that was exposed to mismatched voltage (set to 12V but connected to a 24V system). Such units should be taken out of service and have the batteries replaced prior to further use (see Jump Starting Instructions).

VERIFY THE FOLLOWING PRIOR TO CHARGING

Two pin connector and cable are not damaged.
The voltage selector is disconnected and all connectors are in good working order.
Clamps, jaws, and cables are in their proper storage location.

There are two ways to charge your Jump-N-Carry. The recommended method is recharging using AC power, where the provided 2-pin extension cord is connected to the built-in charger. An alternative method is through the DC power outlet using the provided 12 Volt Male-Male Extension Cord. When the DC (12V) charging method is used, care must be taken not to overcharge the Jump-N-Carry, as noted. Charging using the built-in charger (recommended method). With this method, the provided 2-pin extension cord is connected to the Jump-N-Carry through the built-in charger located on the front of the unit. Only use the provided extension cord when charging the unit.

Place the unit in a stable and well ventilated location.
Note: Use only the built in charger. Never use an external charger, it may damage the jump starter.
Connect the female end of the 2-pin extension cord to the charger plug on the front of the unit. The charger plug is located in a recessed cavity on the upper left of the front of the unit.
Connect the male end to the extension cord to the AC outlet.
Charge until the unit is fully charged using the battery status gauge as a guide as to whether the unit has reached full charge. This charging method is fully automatic, eliminating any risk of overcharging. Using this method, the unit may be connected to the AC outlet continuously, with no adverse consequences.

Charging using the supplied 12 Volt Male-Male Extension Cord. This alternative charging method may be used when access to an AC outlet is unavailable. (Overcharge Risk – See below)

Start the vehicle’s engine.
Plug one end of the 12 Volt Male-Male Extension Cord into the Jump-N-Carry 12 Volt outlet and the other end into the vehicle’s 12 Volt power port.
Charge the unit based on the suggested recharge times shown in the following table.

SUGGESTED 12 VOLT RECHARGE TIMES

After jump starting: 20 minutes
After using as portable power: 1 hour (Monitor frequently)
After high discharge conditions: 2 hours (Monitor frequently)
Note: DO NOT OVERCHARGE! With this method, you must frequently monitor the 12V charging process to ensure the unit is not overcharged. Overcharging will damage your Jump-N-Carry.

STEPS AFTER CHARGING (either method):

Unplug from the wall or 12V outlet, and then unplug from the charger.
Connect the selector to the 12-volt connector.
Press the gage actuation button on the front of the case.
– A fully charged battery has at least 12.8 volts.

JUMP STARTING INSTRUCTIONS

WARNING

An EXPLOSION may occur if you grossly overcharge the jump starter, as can happen via mismatched voltage. Never connect a 12 Volt jump starter to a 24 Volt vehicle. This will generate flammable gasses that may explode and cause proper damage and / or bodily harm.
A unit exposed to mismatched voltage (12V unit/24V system) should be immediately locked out of operation and tagged as unsafe for use. Batteries should be replaced prior to further use. Failure to do so creates an imminent explosion risk.

Safety Check List
Always Perform this Step Before Use to Ensure Safe Operation

Check to make sure that the Voltage Selector is not connected.
Check to make sure that the clamps and cables are in good working order. Signs of damage include, but are not limited to, the following:
- Burn Marks on the Jaws
- Damaged clamp handles
- Damaged clamp springs
- Damaged cables where copper wiring may be exposed (insulation jacket deteriorated, cut or missing)
Check to make sure the case is not swollen (a sign of damaged batteries).
Make sure that the built-in charge is not connected to an AC outlet.

Verifying these 4 simple check points before every use will keep your jump starter safe to use and increase its service life.

Used as an Emergency Jump Starter
Note: For optimum performance, do not store your Jump-N-Carry below 50°F when using as a jump starter. NEVER charge or jump start a frozen battery.

Use in a well ventilated area.
Shield eyes. Always wear protective eye wear when working near batteries.
Review this instruction manual and the instruction/safety manual provided by the manufacturer of the vehicle being jump started.
Plug the voltage selector cable into the proper socket:
- 12V mode for 12V systems
- 24V mode for 24V systems
  Note: A mistake in this step is dangerous. Double check that you have chosen the correct operating voltage before continuing to the next steps
Turn ignition off before making cable connections.
Clamp the positive (red +) clamp to the positive terminal on the vehicle battery (for negative ground system), or an alternate vehicle starting point as recommended by vehicle manufacturer.
Clamp the negative (black –) clamp to the vehicle ground (non-moving metal part, such as the vehicle frame).
WARNING: If, at this point, you realize that the unit voltage selection does not match system voltage (12V unit on a 24V starting system), disconnect the negative clamp from the ground connection. Remain away from the vehicle and unit for a minimum of 30 minutes to allow any flammable gasses to dissipate. Then, follow the lockout / tagout procedure below.
Make sure the cables are not in the path of moving engine parts (belts, fans, etc.).
Stay clear of batteries while jump starting.
Start the vehicle (turn on the vehicle ignition).
Note: If the vehicle doesn’t start within 6 seconds, let the Jump-N-Carry cool for 3 minutes before attempting to start the vehicle again or you may damage the Jump-N-Carry.
When the vehicle is started, disconnect the negative (–) battery clamp from the vehicle frame and return it to its holster.
Disconnect the positive (+) clamp and return it to its holster.

Lockout/Tagout of Mismatched Voltage Unit
A unit exposed to mismatched voltage (12V unit/24V system) should be immediately locked out of operation and tagged as unsafe for use. Batteries from such units should replaced prior to further use.
Once a unit (and its batteries) has been exposed to a severe over-voltage condition,
as outlined above, the safety mechanisms within the batteries’ construction are likely compromised. From that point forward, the batteries risk excessive gassing during normal use and must be replaced.

12 VOLT DC POWER

Your Jump-N-Carry is an essential tool for all who replace automobile batteries.
Most vehicles have electronic components with memory, such as alarm systems, computers, radios, phones, etc. and when the vehicle’s battery is replaced, the memory is lost. However, if the Male-Male Extension Cord is connected from the Jump-N-Carry
to the 12 Volt outlet on the vehicle, the memory can be saved.
Note: Be sure that your Jump-N-Carry is set to match the vehicle’s voltage.
For example, when connected to a passenger vehicle with a 12V system, be sure the Jump-N-Carry is configured to 12V mode.
Note: To use the Jump-N-Carry for this purpose, the chosen outlet must be live when the vehicle is turned OFF. On some vehicles, 12 Volt outlets are deactivated when the vehicle is turned OFF.
Your Jump-N-Carry is also a portable power source for all 12 Vdc accessories equipped with a male 12 Volt plug. The DC outlet on the Jump-N-Carry has automatic overload protection.
When your Jump-N-Carry is used with a DC to AC power inverter, it can operate appliances normally powered by 120 Vac or 220 Vac. Recommended inverter for the portable power source is 400 watts maximum. For more information, contact your nearest Jump-N-Carry dealer.

PERFORMANCE AND TEMPERATURE

Performance of your Jump-N-Carry will depend upon several factors:

A good, solid connection between the Jump-N-Carry clamps and the battery and ground connections are a must. Moving the clamps back and forth while connecting to the battery will help create a better connection.
Clean connections between your vehicle or equipment battery and its terminals are very important. For an optimal connection, corrosion (soft grayish-white build-up) on battery cables and clean the terminals and battery posts with a baking soda solution.
All batteries are affected by temperature changes, and the small, lightweight battery in the Jump-N-Carry is more sensitive to storage temperature than a standard automotive battery. Temperature above 70˚F decrease amperage output. The ideal storage environment is room temperature, or 68˚F.

TROUBLESHOOTING/FAQs

Q. What should I do if the Jump-N-Carry will not hold a charge?
A. After fully charging the battery (see “Recharging” section), apply a 100 amp load to the unit for a period of 6 seconds, while monitoring the battery voltage. The battery is good if the voltage is 9.5 Vdc or higher. If the voltage is lower than 9.5 VDC, suspect a weak or bad battery, which will need to be replaced.
Q. What is the ideal use for the Jump-N-Carry?
A. The Jump-N-Carry performs strongly when a vehicle’s battery needs an extra boost because a light or radio was left on, or when a vehicle has been sitting for a long period of time. The Jump-N-Carry will start vehicles without any other batteries present, but the primary use is for an extra boost.
Q. Will the Jump-N-Carry start every vehicle?
A. No. In addition to a dead battery, a car may have other mechanical problems that would prevent the Jump-N-Carry from starting the vehicle.
Q. How often should I recharge the Jump-N-Carry?
A. To maximize battery life, charging after every use is recommended. The Jump-N-Carry should not be left in a discharged state. The battery in the Jump-N-Carry has no memory problems and should not be treated as a rechargeable tool (cordless drills, camcorders, etc.).
Q. How many jump starts can I get from the Jump-N-Carry before recharging?
A. A large number of factors affect this answer, including the following: the length of time for each jump start, the charge level of the original battery, the length of time between jump starts, the temperature of the vehicles being jump started (winter
cold makes for difficult starting), the size of the engines (4-cycl, 6-cycl, 8-cycl, etc.), the mechanical condition of the engine and starter, and more. These factors must all be weighed on an individual basis before an accurate answer can be given. It’s
feasible to get 10-30 starts (individual’s results will differ) from a single charge, but this violates the rule of immediate charging after every use.
Q. After jump starting, can I leave the unit hooked to the battery to recharge the Jump-N-Carry while the engine is running?
A. No. Attempting to recharge the Jump-N-Carry by this method is not recommended. Vehicle alternators output anywhere from 25-125 amps. This charging rate greatly exceeds the recommended recharging rate for the Jump-N-Carry. Charging by this method will result in overcharging the Jump-N-Carry battery, and may void the product warranty.
Q. What accessories can be powered via the 12 volt outlet?
A. Any accessory up to 12 amps can be powered by the Jump-N-Carry. This unit is equipped with an automatic reset circuit breaker, should the current exceed 12 amps. At the same time, this limits any recharge current through the 12-volt outlet to 12 amps. One can power almost any 12-volt tool or accessory (examples: impact wrenches, fans, radios, cellular phones, navigation equipment, camcorders, emergency lights, trolling motors, coolers, small refrigerators, etc.).
Q. Can the Jump-N-Carry battery be replaced?
A. Yes, call Technical Service at 913-310-1050 (U.S.).
Q. Can the Jump-N-Carry be recycled?
A. Yes, the environment was one of our main concerns in the development and design of the Jump-N-Carry. Most battery outlets can dispose of this product at its life’s end. In fact, your Jump-N-Carry contains a sealed, non-spillable lead acid battery and proper disposal is required by law. See Battery Removal and Disposal Instructions.
Q. I have a regular 10 amp battery charger, can I use it to recharge the Jump-N-Carry?
A. No, only the methods reviewed in the “Recharging” section should be used.
Q. Is the Jump-N-Carry goof proof?
A. No, jump starting instructions must be followed. Read and understand all safety and operating instructions in this manual and those found in the owner’s manual of any vehicle being jump started before using your Jump-N-Carry.

BATTERY REPLACEMENT AND DISPOSAL

This unit contains a sealed non-spillable lead-acid battery. This battery must be recycled. Consult your state or local government concerning regulations for proper disposal.
The battery inside this product is a sealed lead-acid battery. It is required by law to be removed and recycled or disposed of properly. While there are federal regulations that must be complied with throughout the United States, your individual state or local
governments may have additional regulations to be followed.
When the battery in this product is in need of replacement, remove it according to the
instructions provided below and take it to your local recycling center for proper recycling or disposal. If you don’t have a local recycling center that handles sealed lead-acid batteries, contact your local environmental agency for instructions.

Removal instructions:
Begin by making sure that both clamps are securely placed in a position that ensures they will not come into contact with each other.

Lay the Jump-N-Carry down on its front. On the back of the unit, locate the 8 screws that join the back plate to the case.
Remove the screws, then lift off the back plate.
On the top of the battery are two terminals, each with wires connected to them. Disconnect these wires from the battery by removing the bolts that hold them to the battery terminals. To prevent accidental arcing, be careful not to touch both battery terminals with the tools being used to remove the bolts.
Lift the battery out of the case.

TESTING THE BATTERY

After fully charging the battery (see “Recharging” section), with the unit connected in 12V mode, apply a 100 amp load to the unit for a period of 6 seconds, while monitoring the battery voltage. The battery is good if the voltage is 9.5 Vdc or higher.

STORAGE

The Jump-N-Carry may be stored virtually anywhere, and in any position. It is best to ensure that it is stored in a safe, secure location that is not exposed to temperature extremes. Please remember to charge it every 90 days when not in use, but more frequently if it is stored in very cold (<40°F) or very hot (>90°F) conditions.
Take precautions to ensure that the positive and negative clamps do not come into contact with each other or a common metal surface. In addition, during storage,
disconnect the voltage selector, rendering the unit OFF. We recommend storing the
Jump-N-Carry in the box in which it was originally received. Always be sure to re-wrap cables and re-holster clamps after each use and prior to storage.

JUMP-N-CARRY LIMITED WARRANTY

Clore Automotive warrants this product to be free from defects in material or workmanship for a period of one year from the date of original end user purchase.
This warranty extends to each person who acquires lawful ownership within one year of the original retail purchase, but is void if the product has been abused, altered, misused or improperly packaged and damaged when returned for repair.
This warranty applies to the product only and does not apply to any accessory items included with the product which are subject to wear from usage; the replacement or repair of these items shall be at the expense of the owner.
THE TERMS OF THE CLORE AUTOMOTIVE LIMITED WARRANTY CONSTITUTE
THE BUYER’S SOLE AND EXCLUSIVE REMEDY. THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE LIMITED IN DURATION TO THIS EXPRESS WARRANTY. AFTER 1 YEAR FROM DATE OF
PURCHASE, ALL RISK OF LOSS FROM WHATEVER REASON SHALL BE PUT UPON THE PURCHASER.
CLORE AUTOMOTIVE SHALL NOT BE LIABLE FOR INCIDENTAL AND CONSEQUENTIAL DAMAGES UNDER ANY CIRCUMSTANCES: CLORE AUTOMOTIVE’S LIABILITY, IF ANY, SHALL NEVER EXCEED THE PURCHASE PRICE OF THIS
PRODUCT REGARDLESS OF WHETHER LIABILITY IS PREDICATED UPON BREACH OF WARRANTY (EXPRESS OR IMPLIED), NEGLIGENCE, STRICT TORT OR ANY OTHER THEORY.
Some states do not permit the limitation of warranties or limitation of consequential or incidental damages, so the above disclaimer and limitation may not apply to you. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.

FOR WARRANTY OR SERVICES

If this product fails within the first 30 days after retail purchase due to a defect in material or workmanship, return it to your place of purchase for an exchange. From day 31 to day 365 after retail purchase, contact Clore Automotive Technical Service at the number below for warranty service. A valid, dated sales receipt is required to obtain service under this warranty.
For best service and to receive periodic product updates, follow the instructions below to register your purchase:

Please visit: www.cloreregistration.com
Click on the Jump-N-Carry logo
Complete the information in the web form and click “submit” It’s that easy!

For answers to questions concerning use, out-of-warranty service, or warranty/service information on this or other Clore Automotive products, contact:
Clore Automotive Technical Service
800.328.2921
913.310.1050
www.cloreautomotive.com