Shimano STEPS SM-BTE60 Battery Charger AdapterThis adaptor is designed for charging Shimano STEPs batteries. Specifically developed for use with (BT-E6000 / E6001 / E6010) models with charger (EC-E6000 / E6002 / E8004).Features: Use: E-Bike Series: Shimano STEPS E6000 Series Compatibility: Adaptor for charging battery (BT-E6000 / E6001 / E6010) with charger (EC-E6000 / E6002 / E8004)A 2-year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.