Automatic 6 Stage Car Battery Charger 4A

1.COMPATIBILITY- The smart charger is designed for 12V lead-acid batteries that are UP TO 40Ah, such as wet, gel, flooded, AGM, maintenance free and calcium batteries. And the equipment can charge and maintain cars, motorcycles, lawnmowers, trucks (small), tricycles, electric vehicles, agricultural vehicles, tractors, SUVs, boats, yachts, motorboat, and more.

2.CHARGE LOW-VOLTAGE BATTERIES: It's well known that the battery's voltage will become lower as time goes on. Pls charge and maintain the battery regularly, if it happens unfortunately. Our battery charger and maintainer have designed the"Low-voltage Repair Mode" for you. When the voltage of your battery is low (Orange and Red light alternately blink), pls choose the "Low-voltage Repair Mode". (Press twice the "Repair" button.)

3. SAFETY AND SECURITY: Made of high quality and fire-retardant materials, and multiple safety protection functions, such as the protection :over current, over charge, over heat, reverse connection, short circuit protection, etc.