Battery Runtime Calculator
Estimate battery runtime from Ah, voltage, load watts, efficiency, and depth-of-discharge.
150 Ah battery at 12 V (100 W load) =
12.24 h
Representative value from the Battery Runtime Calculator reference table.
Predefined Value Pages
This conversion has 12 predefined value pages for programmatic SEO coverage.
Battery Runtime Calculator
Estimate available runtime for DC battery-backed loads.
Estimated Runtime
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Reference Table
Use this complete table for quick lookup and internal linking to specific value pages.
| Battery Scenario | Estimated Runtime | Usable Energy (Wh) |
|---|---|---|
| 20 Ah battery at 12 V (100 W load) | 1.63 h | 163.2 |
| 35 Ah battery at 12 V (100 W load) | 2.86 h | 285.6 |
| 50 Ah battery at 12 V (100 W load) | 4.08 h | 408 |
| 75 Ah battery at 12 V (100 W load) | 6.12 h | 612 |
| 100 Ah battery at 12 V (100 W load) | 8.16 h | 816 |
| 120 Ah battery at 12 V (100 W load) | 9.79 h | 979.2 |
| 150 Ah battery at 12 V (100 W load) | 12.24 h | 1,224 |
| 200 Ah battery at 12 V (100 W load) | 16.32 h | 1,632 |
| 300 Ah battery at 12 V (100 W load) | 24.48 h | 2,448 |
| 400 Ah battery at 12 V (100 W load) | 32.64 h | 3,264 |
| 500 Ah battery at 12 V (100 W load) | 40.8 h | 4,080 |
| 600 Ah battery at 12 V (100 W load) | 48.96 h | 4,896 |
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