Calculators / Quick tool
Battery Runtime Calculator
Estimate idealized runtime from capacity, voltage, load and user-entered efficiency.
● Processed locally in your browser
How to useHow to use Battery Runtime Calculator ⌄
Estimate idealized runtime from capacity, voltage, load and user-entered efficiency.
- 1
Paste content, enter parameters or choose the files you need in “Ah, volts, watts and efficiency %”.
- 2
Choose “Estimate runtime” for the job. Processing runs in this browser.
- 3
Review the result under “Runtime estimate”, then copy or download it after checking the output.
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