1,080 Wh Is How Many mAh?

Quick Answer: 1,080 Wh = 291,891.89 mAh (at 3.7V Li-ion)

Watt-hours
=
Milliamp-hours
Auto-fills voltage
Nominal battery voltage
Conversion Result
1,080 Wh = 291,891.89 mAh

At 3.7V nominal voltage

1,080 Wh = 291,891.89 mAh

Step-by-step:

  1. Formula: mAh = Wh × 1,000 / V
  2. 1,080 × 1,000 / 3.7 = 291,891.89 mAh

Similar Wh to mAh Conversions

Values close to 1,080 Wh (at 3.7V):

Wh mAh (at 3.7V)
830 Wh 224,324.32 mAh
880 Wh 237,837.84 mAh
930 Wh 251,351.35 mAh
980 Wh 264,864.86 mAh
1,030 Wh 278,378.38 mAh
1,080 Wh 291,891.89 mAh
1,130 Wh 305,405.41 mAh
1,180 Wh 318,918.92 mAh
1,230 Wh 332,432.43 mAh
1,280 Wh 345,945.95 mAh
1,330 Wh 359,459.46 mAh

See Also

Frequently Asked Questions

How many mAh is 1,080 Wh?

1,080 Wh equals 291,891.89 mAh at 3.7V (Li-ion nominal voltage). The mAh value changes with different voltages.

How do I convert 1,080 Wh to mAh?

Use the formula: mAh = Wh × 1,000 / V. At 3.7V: 1,080 × 1,000 / 3.7 = 291,891.89 mAh.

Does 1,080 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