Now available are spare or replacement batteries for the Green Bike Electric bikes and other compatible bikes. These fit on GB1, GB 3 and GB 5 bikes. The batteries have indicators directly on them to check remaining charge as well as have a USB port to be able to use to charge your cell phone or other small devices
Samsung 36V13Ah battery with USB port to charge you cell phone and other small devices.
Charge time: 3-6 hours
Comes with 2 keys
Warranty: 18 months
Dimension: 15 x 4 x 3 inches