Current per Cell Calculator
Are the cells working too hard?
Find the cell's maximum continuous discharge in its datasheet. Everything is worked out in your browser. Nothing is saved or sent anywhere.
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How it was worked out
What this does and doesn't tell you
- Pack rebuilds involve lithium cells that can short, burn or explode. Only work on packs if you have the right knowledge, tools and fire safety in place.
- Fake or relabelled cells often can't deliver their claimed current.
- Lithium-ion tool packs can short, overheat and catch fire if they're damaged, wired wrongly or charged on the wrong charger. Only use the maker's charger for the pack.