The smart car battery charger is multifunctional, it can be used as battery charger, battery maintainer, trickle charger(only for lead-acid battery), and pulse repair charger. No complicated steps, plug and charge, and choose your batteries on your own. The must-have tool for your garage.
Automatic detection, activate battery, one key to repair. If the battery has been idle for along time, old or cannot be charged, select " REPAIR " mode to try to activate the battery.
Note: It can not activate a dead battery or repair a battery which is damaged seriously; it also can not repair a battery back to 100% new. The maximum repair time is 24 hours, it only can repair lead-acid batteries.
Adopt ABS flame-retardant shell, fireproof, electric shock, corrosion resistant, solid and durable. This fully automatic car battery charger can adjust the charge current and maintainability according to the temperature. Automatic ambient temperature detection so that winter can be at full speed and summer is not overloaded.
After the battery is fully charged, the 3A battery charger will automatically cut off power. In particular, if you charge lead-acid battery, our charger will lock in the current mode during a power outage and automatically restart into trickle charging mode or standard mode after power is restored.