The Torqeedo Travel Battery XS is the core of an emission-free drive system. This 648Wh integrated lithium pack is easy to handle at 14.8 lbs. (6.7 kg). A click-and-play design means no more cables to connect, and a handy LED lets you know charge status at a glance, even when your battery is not connected.• Compatible with Travel XS• Battery Weight: 14.8 lbs.• Protection Class: IP67• Nominal Voltage: 44V• Capacity: 648Wh• Cell Type: Li-Ion (Lithium-ion)• Charging Cable: 12V charging cable (item 371182) sold separately• Note: It's possible to charge the battery during operation also via solar power Easy to handle at 14.8 lbs. Handy LED lets you know charge status at a glance