1,074 Wh Is How Many mAh?

Quick Answer: 1,074 Wh = 290,270.27 mAh (at 3.7V Li-ion)

Watt-hours
=
Milliamp-hours
Auto-fills voltage
Nominal battery voltage
Conversion Result
1,074 Wh = 290,270.27 mAh

At 3.7V nominal voltage

1,074 Wh = 290,270.27 mAh

Step-by-step:

  1. Formula: mAh = Wh × 1,000 / V
  2. 1,074 × 1,000 / 3.7 = 290,270.27 mAh

Similar Wh to mAh Conversions

Values close to 1,074 Wh (at 3.7V):

Wh mAh (at 3.7V)
824 Wh 222,702.7 mAh
874 Wh 236,216.22 mAh
924 Wh 249,729.73 mAh
974 Wh 263,243.24 mAh
1,024 Wh 276,756.76 mAh
1,074 Wh 290,270.27 mAh
1,124 Wh 303,783.78 mAh
1,174 Wh 317,297.3 mAh
1,224 Wh 330,810.81 mAh
1,274 Wh 344,324.32 mAh
1,324 Wh 357,837.84 mAh

See Also

Frequently Asked Questions

How many mAh is 1,074 Wh?

1,074 Wh equals 290,270.27 mAh at 3.7V (Li-ion nominal voltage). The mAh value changes with different voltages.

How do I convert 1,074 Wh to mAh?

Use the formula: mAh = Wh × 1,000 / V. At 3.7V: 1,074 × 1,000 / 3.7 = 290,270.27 mAh.

Does 1,074 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