30-mile trip
What Size E-Bike Battery Do I Need for 30 Miles?
At 20Wh/mile, 30 miles uses about 600Wh before reserve.
With a 15% reserve, the planning target is about 706Wh. Your actual requirement can be higher or lower depending on terrain, speed, assist, rider/load weight, wind and temperature.
Examples
| Expected use | 30 miles + 15% reserve |
|---|---|
| 15 Wh/mile | about 530Wh |
| 20 Wh/mile | about 706Wh |
| 25 Wh/mile | about 883Wh |
| 30 Wh/mile | about 1,059Wh |