Can I use Bosch replacement batteries from other manufacturers?

Original Bosch spare parts are the only way to guarantee your safety. The Bosch battery, motor, charger and controller are designed to work as one system, and that’s where the efficiency and the safety come from. Aftermarket batteries can skip safety measures that a genuine Bosch pack has built in, so we highly recommend against them. There’s also a legal side: New York City already prohibits selling e-bikes that aren’t certified to UL 2849, the whole-system standard covering the battery, motor and charger together, and an off-brand pack can put your bike outside that certification. Tell us your bike model and year and we’ll get you the right genuine Bosch pack.