Shimano steps ec e6000 battery chargerengineered to provide a fast electric bike e bike charging time, this battery charger can give you 80 percent charge in just two hours. Designed for charging shimano steps batteries, this model allows you to do so without removing it from your e bike. Providing fast charge times and as well as a small connector, it can also charge the battery directly with the use of an adaptor sold separately.features use e bike compatibility for use with bt e6000 e6010 batteriescan charge without removing battery via compatible mountscan charge battery directly off the bike with additional adaptor sm bte60 shimano part no y79n00010fast charging time up to 80 percent charge in 2 hourstechnologies charge without removing battery. Charge with battery directly by using adaptor. Fast charging time charges to 80% of total capacity. Small connector.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.