24V 70 AV li-ion battery 1,7 kWh The 24V70 battery is the second largest and strongest battery in the 24V line, but still boasts an output of 70Ah (1.7kWh). This makes it well suited for use with the more powerful outboard engines and front trollers operating on 24V. This battery works on 24V, weighs 11Kg and features a digital charge status indicator. 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.