264 Wh Is How Many mAh?

Quick Answer: 264 Wh = 71,351.35 mAh (at 3.7V Li-ion)

Watt-hours
=
Milliamp-hours
Auto-fills voltage
Nominal battery voltage
Conversion Result
264 Wh = 71,351.35 mAh

At 3.7V nominal voltage

264 Wh = 71,351.35 mAh

Step-by-step:

  1. Formula: mAh = Wh × 1,000 / V
  2. 264 × 1,000 / 3.7 = 71,351.35 mAh

Similar Wh to mAh Conversions

Values close to 264 Wh (at 3.7V):

Wh mAh (at 3.7V)
14 Wh 3,783.78 mAh
64 Wh 17,297.3 mAh
114 Wh 30,810.81 mAh
164 Wh 44,324.32 mAh
214 Wh 57,837.84 mAh
264 Wh 71,351.35 mAh
314 Wh 84,864.86 mAh
364 Wh 98,378.38 mAh
414 Wh 111,891.89 mAh
464 Wh 125,405.41 mAh
514 Wh 138,918.92 mAh

See Also

Frequently Asked Questions

How many mAh is 264 Wh?

264 Wh equals 71,351.35 mAh at 3.7V (Li-ion nominal voltage). The mAh value changes with different voltages.

How do I convert 264 Wh to mAh?

Use the formula: mAh = Wh × 1,000 / V. At 3.7V: 264 × 1,000 / 3.7 = 71,351.35 mAh.

Does 264 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
Tiago Fernandes Reviewed by Tiago Fernandes