Mars 2.0 Spare Battery

Note:The 1000W battery is compatible with both 1000W and 750W Mars 2.0 models. The 750W battery is not compatible with the 1000W model.Description:The quick removable modular battery lets you able to charge the battery pack on or off the frame. Also, charge your phone with the battery USB port. The battery of the Heybike e-bike is also set up with a key to keeping your battery safe. Features: 1. Lockable and removable with two included keys2. Built-in charge level indicator3. Weight: 9.35 lbs4. Voltage: 48V5. Total Capacity: 12.5 Ah