Spare Battery for Whill Model Ci

The Spare Battery for the Whill Model Ci offers an entire second battery that can double the effective range of the Model Ci. Small enough to fit in the space under the seat, this spare battery will be on-board with you wherever you go. Simply stop, swap, and enjoy an extra 10-miles of range offered by the second battery you can bring along with you! Not only is this battery small enough to ride along with you, but at 8 pounds, it is light enough that you won't even notice the additional weight. Alternatively, you can ride around on one battery while the other charges as to never have to wait for your Model Ci to charge again. Whichever method you prefer, the Spare Battery for the Model Ci is the perfect accessory to completely change your riding experience.