NEW! The 24V70 BT Lithium Battery is the second largest and strongest battery in the 24V line, and boasts an output of 70Ah (1.7kWh). It can be charged via AC charger, ‘on the go’ via your outboard engine in combination with the Range Extender and via solar panel. This battery works on 24V, weighs 10Kg, is IP67 waterproof and has BT. With the Rebelcell app, you can monitor charging status, temperature and battery health, for a worry-free day on the water. The battery is completely maintenance-free and has up to 1500 charge-cycles.