Bosch PowerPack 500

Yes — if your e-bike uses a Bosch System 2 frame-mounted battery, the PowerPack 500 is a drop-in replacement for the PowerPack 400 and any other PowerPack Frame variant on the same mount. It fits any System 2 Bosch-powered e-bike equipped with either a 400Wh or 500Wh downtube-mounted battery pack.

It will not fit a Bosch Smart System (PowerTube) bike — those use a different, non-interchangeable battery type.

Any Bosch eBike System 2 drive unit — Active Line, Active Line Plus, Performance Line, Performance Line CX, and Cargo Line — since they all share the same frame-battery mount.

No. The "500" refers to the battery’s 500Wh energy capacity, not the motor’s power rating, which is a separate spec on the drive unit itself.

The PowerPack 500 replaced the PowerPack 400 outright: same mount and dimensions, but 500Wh of capacity instead of 400Wh, with a correspondingly longer charge time.

On Bosch's Standard 4A charger, the PowerPack 500 reaches 50% in about 2 hours and a full charge in about 4.5 hours.

There is no single fixed number — range depends on rider weight, terrain, assist level, wind, and tire pressure. Bosch's Range Assistant tool gives a ride-specific estimate rather than a flat number.

Most manufacturers estimate about 500 to 1,500 full charge cycles, or roughly 3 to 8 years, but that's a conservative average, not a hard limit.

In our experience here in Canada, we still see plenty of customers riding on their original Bosch battery from 2015 — more than 10 years later. How long yours lasts depends heavily on storage and charging habits, but a well-cared-for battery can easily outlast the published estimates.

A noticeably shorter range or a battery warning on your display is still the usual sign it's time to replace it.