61 mAh Is How Many Wh?
Quick Answer: 61 mAh = 0.2257 Wh (at 3.7V)
Popular mAh to Wh Conversions
See Also
- 1 mAh to Wh — 0.0037 Wh
- 11 mAh to Wh — 0.0407 Wh
- 21 mAh to Wh — 0.0777 Wh
- 31 mAh to Wh — 0.1147 Wh
- 41 mAh to Wh — 0.1517 Wh
- 51 mAh to Wh — 0.1887 Wh
- 71 mAh to Wh — 0.2627 Wh
- 81 mAh to Wh — 0.2997 Wh
- 91 mAh to Wh — 0.3367 Wh
- 101 mAh to Wh — 0.3737 Wh
- 111 mAh to Wh — 0.4107 Wh
- 121 mAh to Wh — 0.4477 Wh
- 131 mAh to Wh — 0.4847 Wh
- 141 mAh to Wh — 0.5217 Wh
- 151 mAh to Wh — 0.5587 Wh
- 161 mAh to Wh — 0.5957 Wh
Frequently Asked Questions
How many Wh is 61 mAh?
61 mAh equals 0.2257 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 61 mAh to Wh?
Multiply 61 by the battery voltage, then divide by 1,000. At 3.7V: 61 × 3.7 / 1,000 = 0.2257 Wh.
Is 61 mAh allowed on a plane?
At 3.7V, 61 mAh = 0.2257 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
