BATTERY- REBELCELL, 12V50 AV

12V 50 AV li-ion battery 634 Wh Compact and lightweight 12V50 AV lithium battery with digital charge status indicator. This battery operates at 12 volts, has a capacity of 50 Ah (ampere-hour), which means 634 Wh and weighs only 4kg. This battery is used as a power supply for electric motors and for depth gauges and fishfinders. The battery is completely maintenance-free and has as many as 1000 charge-cycles. That means 1,000 charges and discharges. It is significantly lighter than a comparable lead battery and has a much lower annual loss. Thanks to the built-in Battery Management System, you never have to worry about discharging the battery too deeply and damaging it.