The main reason to choose a lithium battery is the safety and quality. If you plan to buy a battery to power your appliances in a boat, RV, camper and to store the electricity of a solar system or as trolling motor power supply, Polinovel battery is a trustworthy choice.

HD3640 measures 329mm*172mm*214mm is protected by a reinforced plastic housing. It weighs 14kg and has integrated carry handles that make transporting it to and from your boat or camper vehicle a little bit easier. It can be mounted in any position and can fit boats and other small vehicles or travel trailers. It is able to take the road’s worst bumps without dropping power and works well in bad weather. Comes with 1536wh of reserve power.

Polinovel use lifepo4 chemistry to produce batteries, which makes our batteries durable, stable, safe and able to handle many charge and discharge cycles. In the end, the HD3640 has a rigid and robust design that is perfect for bass boats and freshwater fishing, RV, kayak, leisure caravan and other equipment.