275A Battery Switch charger 4 Charging Modes

4 Charging Modes

Grade A+ Cells & Longevity: Built with grade A+ cells and certified by SDS/UN38

100A BMS with 100% protection

and lithium

275A Battery Switch charger 4 Charging ModesABS Insulated Material: The material we use is durable and ensures safety during use. The back cover prevents the circuit from short circuiting, and the top is designed with a waterproof cover for better protection of the battery wiring. Easy Operation: Turning the switch off when the vehicle or boat is not in use eliminates any power drain on the battery. The on off position of the marine battery switch is clearly labelled in color. Switch open =