3,071 mAh Is How Many Wh?

Quick Answer: 3,071 mAh = 11.3627 Wh (at 3.7V)

Milliamp-hours
=
Watt-hours
Auto-fills voltage
Nominal battery voltage
Conversion Result
3,071 mAh = 11.3627 Wh (at 3.7V)

At 3.7V nominal voltage

3,071 mAh = 11.3627 Wh (at 3.7V)

Step-by-step:

  1. Formula: Wh = mAh × V / 1,000
  2. 3,071 × 3.7 / 1,000 = 11.3627 Wh

Similar mAh to Wh Conversions

Values close to 3,071 mAh (at 3.7V Li-ion):

mAh Wh (at 3.7V)
571 mAh 2.1127 Wh
1,071 mAh 3.9627 Wh
1,571 mAh 5.8127 Wh
2,071 mAh 7.6627 Wh
2,571 mAh 9.5127 Wh
3,071 mAh 11.3627 Wh
3,571 mAh 13.2127 Wh
4,071 mAh 15.0627 Wh
4,571 mAh 16.9127 Wh
5,071 mAh 18.7627 Wh
5,571 mAh 20.6127 Wh

See Also

Frequently Asked Questions

How many Wh is 3,071 mAh?

3,071 mAh equals 11.3627 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 3,071 mAh to Wh?

Multiply 3,071 by the battery voltage, then divide by 1,000. At 3.7V: 3,071 × 3.7 / 1,000 = 11.3627 Wh.

Is 3,071 mAh allowed on a plane?

At 3.7V, 3,071 mAh = 11.3627 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