The KONNWEI RC-10 12V/10A car battery tester is able to effectively charge batteries. Multiple protection : Built in circuit protection guards against reverse polarity, sparks, overcharging, over-current, open-circuits, short-circuits and overheating. Wide range of applications : 7-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. 12V 10Amp/24V 5Amp: This charger is design for 12V and 24V 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: KONNWEI 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. Repair a battery which is damaged seriously Can not repair a battery to 100% brand new. Features: Intelligent charging, automatic stop when fully charged, one-button repair, winter and summer mode charging Suitable for SUV 12V 2AH-100AH Motorcycle Car SUV Dry battery water battery lead-acid maintenance-free battery and lithium battery。 Red clip is connected to battery positive. Black clip is connected to the battery negative. Specification ENHANCED PULSE REPAIR Automatic sulphating and acid stratification detection, Advanced repair mode can repair and reverse the damaging effects when batteries are left uncharged for extended periods to improve battery performance and longevity. Note: The pulse repair function can only be used when the car battery is disconnected from the car Packaging KONNWEi RC-10 battery charger Item size( cm): 15.5*10*6cm Package size (cm): 19*15*7cm Item Net weight(kgs): 0.46
