500 Wh or 750 Wh? How to choose the right e-bike battery

Battery capacity is measured in watt-hours (Wh): the energy the pack can deliver in one charge. More Wh means more range — but also more weight and a higher price. Here is how to pick.

Real-world range on our test loop

Measured on a Metro 7 with an 80 kg rider, 210 m of climbing and 14 °C air temperature. Headwind, cold weather and tyre pressure all change the numbers.

Choose 500 Wh if…

• Your round trip is under 40 km
• You can charge at work or every night
• You lift the bike up stairs — the pack is 1.2 kg lighter

Choose 750 Wh if…

• You commute over 50 km a day or ride in Turbo
• You carry kids or cargo
• You want to charge once a week

Not sure? Book a free test ride — our team will check your route and recommend the right pack.