3,600 mAh Is How Many Wh?

Quick Answer: 3,600 mAh = 13.32 Wh (at 3.7V)

Milliamp-hours
=
Watt-hours
Auto-fills voltage
Nominal battery voltage
Conversion Result
3,600 mAh = 13.32 Wh (at 3.7V)

At 3.7V nominal voltage

3,600 mAh = 13.32 Wh (at 3.7V)

Step-by-step:

  1. Formula: Wh = mAh × V / 1,000
  2. 3,600 × 3.7 / 1,000 = 13.32 Wh

Similar mAh to Wh Conversions

Values close to 3,600 mAh (at 3.7V Li-ion):

mAh Wh (at 3.7V)
1,100 mAh 4.07 Wh
1,600 mAh 5.92 Wh
2,100 mAh 7.77 Wh
2,600 mAh 9.62 Wh
3,100 mAh 11.47 Wh
3,600 mAh 13.32 Wh
4,100 mAh 15.17 Wh
4,600 mAh 17.02 Wh
5,100 mAh 18.87 Wh
5,600 mAh 20.72 Wh
6,100 mAh 22.57 Wh

See Also

Frequently Asked Questions

How many Wh is 3,600 mAh?

3,600 mAh equals 13.32 Wh at 3.7V (Li-ion nominal voltage). The exact Wh depends on the battery voltage: Wh = mAh × V / 1,000.

How do I convert 3,600 mAh to Wh?

Multiply 3,600 by the battery voltage, then divide by 1,000. At 3.7V: 3,600 × 3.7 / 1,000 = 13.32 Wh.

Is 3,600 mAh allowed on a plane?

At 3.7V, 3,600 mAh = 13.32 Wh. Airlines allow lithium batteries up to 100 Wh in carry-on luggage. Batteries between 100–160 Wh require airline approval. Batteries over 160 Wh are prohibited on passenger aircraft.

Formula: Wh = mAh × V / 1,000. 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