Velotric Range Extender Battery

Works as expected.

The battery works well. Slowly refreshes the main battery as you ride. As documented, it doesn't quite keep up with the power consumption of the bike so the power meter will drop. Be at rest for a few minutes and the main battery gets topped right up. I think in Eco mode with the extender battery, the bike could circle the world on a charge. It really lasts a long time.

Good extends

It extends my ride really good

Extender Battery

Great way to get a lot more enjoyment out of an already great bike.