Jump n Carry JNC4000, Manual

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. We have taken numerous measures in quality control and in our 

manufacturing processes to ensure that your product arrives in top condition, and that it 

will perform to your satisfaction. 
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

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 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.

Failure to follow instructions may 

cause damage or explosion, 

always shield eyes. 

Read entire 

instruction manual before use.

WARNING