Beiter DC Power Razor E200/300 Electric Scooter Battery E200 (V13+) E300 (V11 & V13+) - W13112430185 Replacement Battery Includes Wiring Harness Ships Same Day of Next Business Day Choose 7ah or Upgrade to 9ah for 28% Longer Run Time High Performance (2) 12V Premium Replacement Batteries & Wiring Harness Slide on Terminals! No Soldering! Easy Installation! Diagram Included!