HappyRun Removable Long-Range E-Bike Battery

A genuine replacement battery pack for the HappyRun Tank G50, G60, G60 Pro and G100. Capacity drops as a pack ages, so a replacement restores the range the bike had when it was new rather than simply getting it running again. Capacity depends on the model: 18Ah for the G50 and G60, 25Ah for the G60 Pro and 20Ah for the G100. All of them are 48V, removable, and recharge in about 5 to 6 hours, so you can carry the pack inside and leave the bike where it is. Packs are not interchangeable between models, and several bikes use different top and bottom packs. Pick the option that matches your exact model before ordering, since parts are not shared across the whole HappyRun range. If you are not sure which version you have, send Adventure Motion support a photo of the original part and we will confirm it.