Electric Charge Unit Converter
电荷换算库仑安时电池容量
Convert across 5 charge units: μC, mC, C, kC and ampere-hours with exact factors — for battery capacity accounting, electrochemistry and static analysis, fully local.
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How to Use
- Enter the value you want to convert
- Select the source unit and target unit
- Result appears instantly — reverse conversion supported
- Conversions use standard factors computed locally — works offline too
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FAQ
Relation between Ah and coulombs?
1 Ah = 3600 C (one amp for one hour); a 5000 mAh phone battery is 5 Ah = 18,000 C.
How much charge is static electricity?
Everyday body static is a few μC to mC — high voltage but tiny energy; quantify it here.
Will my data be uploaded?
No, all conversions run locally in your browser.