
To get your CAT CJ1000DXT jump starter ready for action, the manufacturer recommends an initial charging period of 40 hours. This is detailed in the CAT Professional Jump-Starter Instruction Manual. Use a standard household extension cord (not included) for charging. Be sure all ON/OFF switches are in the OFF position during charging. The unit is fully charged when the green Battery Status Indicator glows steadily. To keep your jump starter in top condition and extend its lifespan, always fully recharge it after each use.


