We currently do not offer any battery upgrades for our bikes. While larger capacity batteries do exist, they are very expensive at this point in time. We do sell extra batteries for our currently available bikes for $550 on our Replacement Parts page so you are able to carry two batteries with you on your trip to double your range!
If you have any difficulty in determining what battery your bike needs please don't hesitate to reach out to us at (800)939-0310 ext 1 or by emailing email@example.com.
We cannot recommend using any battery you did not purchase directly from Rad Power Bikes on your bike. We are not able to inspect the quality of the cells in third-party batteries and low-quality cells could damage your electrical system.