Professional Manufacturer Supply Electric Bike Battery Cable Wire Harness for Global Market

We've seen a lot of e-bike battery connections fail at the connection point itself — that's the main headache for most builders, and this harness is built to handle that specific stress point without cracking or loosening over time.

It's 30A continuous at up to 60V, which covers most mid-drive and hub motor setups we see, and the tinned copper conductor with high-grade PVC insulation means it can take -40°C to +105°C without getting brittle or melting in tight frames.

The UL, CE, and IATF16949 certifications are pretty much standard for anyone shippng into Europe or North America, but the IPC620 certification is actually one most inspectors look for on the wiring itself.

You'll typically get a 1-year warranty on these, and we usually stock red and black as standard colors, but it's basically custom length and connector options if you need them.

Lead time is about 15-30 days depending on the order size, with a 100-piece MOQ, and we've found the 60cm length works best for most standerd battery mounts, though some guys go with 80cm for fat tire frames.

It's not really suited for high-vibration application like off-road racing or heavy cargo bikes without additonal strain relief — just something to keep in mind if your build pushes beyond typical commuting loads.