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Product detail:
The extender battery backpack connects to the YikeBike via a cable (included).
- Doubles the usual 10km range of the YikeBike to 20km
- More than one battery can be carried inside the back pack so you can extend the range in multiples of 10km (eg: 30km).
- The external battery is the same as the one inside your YikeBike so it can also be used as a replacement battery
- Comes with backpack included
- includes cord
- Uses the same charger as the YikeBike charger.
- Weight 1.95kg
