SPECIALIZED PEDAL ASSIST BATTERY CHARGERKEEPING IT CHARGEDThere's no use having a rechargeable battery if you can't keep it fully charged. The Specialized Pedal Assist Battery Charger lets you charge your Turbo battery with this high-output, custom Li-Ion charger. It has an output of 42V4A and has a Rosenberger plug with light indication of the charging status. Features Custom Li-ion charger that has a high output Rosenberger plug and light indication of the charging status Output: 42A4A | Specialized | Pedal Assist Battery Charger Black