Pulse Repairbattery tester 12v automotive Built-in battery reconditioning mode to help restore old/idle batteries and extend battery life. If the car battery charger fails to charge the battery, use the reconditioning mode. High frequency and low frequency pulse technology provides good restoration and activation effect.
Note: It cannot activate a dead battery or repair a damaged battery.
8 charger protections: The car battery tester is climate optimized to easily handle a wide range of overcooled and overheated voltage environments. It provides 8 charging protections, such as reverse polarity, overheating, overcurrent/overvoltage, short circuit protection and so on.
Lightweight & portableeasy to operate: The lifepo4 battery tester weighs only 1.3 pounds, and it will automatically stop when fully charged, no need to wait during charging. Easy to carry and store. Car battery charger mode with memory function. After charging, it defaults to the state mode used before the last power failure.