13 Wh Is How Many mAh?
Quick Answer: 13 Wh = 3,513.51 mAh (at 3.7V Li-ion)
Wh to mAh Examples
See Also
- 3 Wh to mAh — 810.81 mAh
- 8 Wh to mAh — 2,162.16 mAh
- 18 Wh to mAh — 4,864.86 mAh
- 23 Wh to mAh — 6,216.22 mAh
- 28 Wh to mAh — 7,567.57 mAh
- 33 Wh to mAh — 8,918.92 mAh
- 38 Wh to mAh — 10,270.27 mAh
- 43 Wh to mAh — 11,621.62 mAh
- 48 Wh to mAh — 12,972.97 mAh
- 53 Wh to mAh — 14,324.32 mAh
- 58 Wh to mAh — 15,675.68 mAh
- 63 Wh to mAh — 17,027.03 mAh
Frequently Asked Questions
How many mAh is 13 Wh?
13 Wh equals 3,513.51 mAh at 3.7V (Li-ion nominal voltage). The mAh value changes with different voltages.
How do I convert 13 Wh to mAh?
Use the formula: mAh = Wh × 1,000 / V. At 3.7V: 13 × 1,000 / 3.7 = 3,513.51 mAh.
Does 13 Wh equal the same mAh at every voltage?
No. Higher voltage means fewer mAh for the same Wh. Use the calculator above to try different voltages.
Formula: mAh = Wh × 1,000 / V. Results assume nominal battery voltage.
Conversion factors verified against NIST, BIPM
Based on SI definitions (BIPM).
Last reviewed: March 2026
