Gen II dot Battery

Freedom to Add Batteries The dot battery delivers reliable and safe lithium power in a convenient stackable format. A lab-tested Airline safe design - the single BM100 battery is comprised of ten individual UL 1642 certified genuine Murata VTC4 lithium-ion cells. It has also passed the rigorous IEC 62133 Battery Safety Test - the world's leading benchmark for lithium battery safety. Also featuring regenerative braking where each time the user applies the brakes, the battery is recharged.  Compatible with all dot Board models. .Compact up to two batteries for 20 km range .Cruiser up to three†batteries for 30km range .Transporter up to four batteries for 40km range