UL certified replacement battery packs for Rad bikes, delivery early October 2026

[Kriti Yad]

UL 2271 certified replacement packs for Rad bikes, first deliveries early October. Register your requirement for fit confirmation.

Disclosure first: I am Kriti from Zen Energy, the Canadian battery company behind Safe Bike Battery, in Dartmouth, NS.
We build UL 2271 certified replacement battery packs for Rad, Juiced, Igo and other ebike brands. Replacement cradle and adapter is included with all battery packs, so nothing gets spliced. 36-month warranty.

Deliveries begin early October. The first production run is limited, and allocation follows registration order.

Cradles and connectors changed across Rad model years, so every registered bike gets confirmed individually before anything ships. Send your requirement here, and we will contact you personally to confirm fit for your exact model and year, and to answer any questions you have:

Rad-Compatible Certified Replacement Batteries for Bike Shops | Safe Bike Battery

UL 2271 certified drop-in replacement batteries for orphaned Rad Power e-bikes. 48V 15Ah, smart charger included, 3-year warranty. Wholesale to bike shops, stock lands October.

www.safebikebattery.com

Questions welcome in the thread too.

 

[Biplaneguy]

Do you also make the semi-integrated batteries for the Radster models?

 

[stompandgo]

Please point me to the list of compatible brands and models.

 

[Kriti Yad]

Do you also make the semi-integrated batteries for the Radster models?

Which radster model do you ride? Asking because "semi-integrated" covers several different cradle designs, and the answer depends on which one is in your frame.

Honest picture: we are starting with a set of external models rather than announcing everything at once, because every model year has to be verified against real bikes before we will ship for it. Rad changed cradle geometry, mounting rails, and the cradle-to-controller connector across years without public documentation, and semi-integrated frames changed the most. A pack that fits a RadRover 6 Plus is not automatically a pack that fits a RadCity 5 Plus, even though both get called semi-integrated.

That is also why the registration form exists. It is not a marketing list. Registrations tell us which exact configurations owners actually have, and verification order follows registration order. So the direct answer to your question is: semi-integrated is on the path, and registrations for those models are what pull them up the queue.