Features: Rechargeable Lithium Ion Battery Exclusively designed for use on the iLIVING i-3 Foldable Scooter Approved for airline, bus, cruise, and train travel (Subject to individual airline carrier policy.) Rating: 25.2V, 11.6Ah Weights 3.5 lbs Dimensions 8 (L) x 3.75 (W) X 3 (H) inches Docking Station also available