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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All processing is done locally in your browser. No data is uploaded.
How to Use
- Paste any valid JSON, supports nesting, arrays and escapes
- Click Beautify to auto indent and format
- Click Minify to remove whitespace into one line
- All operations run locally for privacy
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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.