Smart Car Battery Charger 12V 6A Intelligent Automatic Pulse Repair AGM GEL EFB

Box has been opened and item tested. Box may be damaged. Built in circuit protection guards against reverse polarity, sparks, overcharging, over-current, open-circuits, short-circuits and overheating.【Wide range of applications】 3-stage chargers are suitable for most battery types including Calcium, Gel and AGM, Wet batteries. They may also help restore drained and sulphated batteries. For Car, Truck, Motorcycle, Lawn Mower, Boat, RV, SUV, ATV and More. This charger is design for 12V batteries, Wide voltage support 110-265V input current, automatically adjust the charging current, easy to deal with a variety of harsh voltage environments.【Battery Maintainer】Car battery charger, also battery maintenance device, Pulse repair function can help to repair your loss battery and extend battery life. 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