1,064 Wh Is How Many mAh?

Quick Answer: 1,064 Wh = 287,567.57 mAh (at 3.7V Li-ion)

Watt-hours
=
Milliamp-hours
Auto-fills voltage
Nominal battery voltage
Conversion Result
1,064 Wh = 287,567.57 mAh

At 3.7V nominal voltage

1,064 Wh = 287,567.57 mAh

Step-by-step:

  1. Formula: mAh = Wh × 1,000 / V
  2. 1,064 × 1,000 / 3.7 = 287,567.57 mAh

Similar Wh to mAh Conversions

Values close to 1,064 Wh (at 3.7V):

Wh mAh (at 3.7V)
814 Wh 220,000 mAh
864 Wh 233,513.51 mAh
914 Wh 247,027.03 mAh
964 Wh 260,540.54 mAh
1,014 Wh 274,054.05 mAh
1,064 Wh 287,567.57 mAh
1,114 Wh 301,081.08 mAh
1,164 Wh 314,594.59 mAh
1,214 Wh 328,108.11 mAh
1,264 Wh 341,621.62 mAh
1,314 Wh 355,135.14 mAh

See Also

Frequently Asked Questions

How many mAh is 1,064 Wh?

1,064 Wh equals 287,567.57 mAh at 3.7V (Li-ion nominal voltage). The mAh value changes with different voltages.

How do I convert 1,064 Wh to mAh?

Use the formula: mAh = Wh × 1,000 / V. At 3.7V: 1,064 × 1,000 / 3.7 = 287,567.57 mAh.

Does 1,064 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