Battery Voltage
From Unofficial Zero Manual
This is a rough guide to correlating at rest battery voltage to the state of charge.
- There is respectable unofficial guidance that this curve varies as the pack ages over its lifetime.
- These figures are determined from some selection of owners with logs, with minimal experimental controls.
 Warning: | Your mileage may literally vary! |
| VPack | VCell | SoC |
|---|---|---|
| 115.9…116.2 | 4.14…4.15 | 100 |
| 113.9…114.24 | 4.07…4.08 | 95 |
| 112.0…112.3 | 4.00…4.01 | 90 |
| 109.76…110.8 | 3.92…3.96 | 85 |
| 108.36 | 3.87 | 80 |
| 106.96 | 3.82 | 75 |
| 105.56 | 3.77 | 70 |
| 104.16 | 3.72 | 65 |
| 103.04 | 3.68 | 60 |
| 101.92 | 3.64 | 55 |
| 101.36 | 3.62 | 50 |
| 100.80 | 3.60 | 45 |
| 99.68 | 3.56 | 40 |
| 99.12 | 3.54 | 35 |
| 98.56 | 3.52 | 30 |
| 98.00 | 3.5 | 25 |
| 97.16 | 3.47 | 20 |
| 96.60 | 3.45 | 15 |
| 96.04 | 3.43 | 10 |
| 95.76 | 3.42 | 5 |
| 95.20 | 3.4 | 0 |
