7ah Battery Backup Time Calculator
Estimated Backup Time: hours
| Load (Watts) | Estimated Backup Time |
|---|---|
| 10 | Approximately 4.2 hours |
| 20 | Approximately 2.1 hours |
| 30 | Approximately 1.4 hours |
| 50 | Approximately 0.8 hours (48 minutes) |
| 75 | Approximately 0.5 hours (30 minutes) |
| 100 | Approximately 0.4 hours (24 minutes) |