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COMPATIBILITY - Works with all types of 6V and 12V lead-acid batteries that less than 100Ah, such as AGM, GEL, SLA, Flooded(WET), Calcium type deep cycle automotive or marine 4.0Ah-100Ah 12V battery. GOOLOO battery maintainer charger is a great choice for cars, trucks (small), motorbike, lawn mowers, tricycles, electric vehicles, agricultural vehicles, off-road vehicles, pickup trucks, boats, yachts, motorboat
6-STAGE AUTOMATIC CHARGING - 12V battery charger operated with 6 stages automatic charging process by MCU controller: desulfation, soft start, bulk, absorption, battery test, floating/trickle to indicate quantity of electricity and monitor the whole charging progress. Stop automatically when the battery is fully charged. (Cautions: Only 12v battery supports trickle charging)
SMART BATTERY MAINTENANCE - Maintain various types of 6V 12V lead-acid batteries that more than 100Ah. Intelligent control system, strong pulse repair technology, remove vulcanization, repair slightly damaged batteries, reduce water loss, can extend the battery life. Make your battery more powerful
INTELLIGENT DETECTION & INTUITIVE LCD SCREEN - When low-voltage, vulcanized or capacity loss is detected, GOOLOO battery maintainer charger directly prompt user to repair and charge or the battery has lost its value. And LCD screen displays charging status, battery voltage/current, battery status clearly, provide visual feedback and diagnostic information even when in maintenance mode
MULTIPLE SAFETY PROTECTION FUNCTIONS - Made of fire retardant materials. Multiple security protections , such as over current protection, over charge protection, over heat protection, reverse connection protection, short circuit protection, full charged stop protection, etc.（Kind Reminder: Our battery charger is not the jump starter and it cannot charge lithium batteries.）