We prioritize your safety by using batteries and electrical systems that are rigorously tested by third parties. Tern's choice, Bosch’s eBike Battery System, is one of the few systems certified to UL 2849 safety standards.

We take accessory development as seriously as bike design. Every Tern accessory prototype undergoes rigorous testing to withstand bumps, scratches, and varying weather conditions. See here how it works.

Electrifying your acoustic Tern bike may seem like a good idea, but it's not. It's unlikely to yield desirable results and poses serious safety risks. Instead, invest in a purpose-built e-bike and let your Tern bike be the best version of itself.

E-bikes and electric cargo bikes are valuable machines, and their size and visibility can attract unwanted attention when left unattended in public. That's worth being aware of, but it's not a reason to worry. With a few good habits and the right tools, preventing e-bike theft starts with simple

Major standards & certifications relate to eBike safety—which ones cover the electrical system to protect you from battery fires and electrical hazards, and which ones ensure the bike is strong and reliable enough for carrying cargo and passengers?