This extra/spare battery pack is made for use with the Ninebot By Segway KickScooter ES1 - ES4. The solution is clever since the battery not only works as a spare that you can swap when the original runs out of power. It will actually join the first battery and provide either extended range or a higher top speed.
- Battery Range: 12.5 miles / 20km
- Battery Type: Lithium-ion
- Battery Effect: 187Wh - 42 Volts
- Charge Time: 3.5 hours