Our HOVSCO lithium-ion battery with the LG/Samsung core adds more range and time to your ride. When in use with our HOVSO E-Bikes, it will provide up to 80-mile range on peddle assist. Easily removed from the base, the battery can be recharged indoors or switched to a fully charged battery for extended riding. There are no wires to disconnect, so it can easily be removed and charged indoors without disconnecting any wires.