Birdwatch Note Rating
2024-02-10 11:41:28 UTC - SOMEWHAT_HELPFUL
Rated by Participant: F0B60FBCE9EEDA1674DA5C0E5C02998C8A0A51DA432A5D39FA384665162531FD
Participant Details
Original Note:
In practical usage, watt-hours, not mAh, determine how long a battery will last for a given load. mAh is generally used because voltage (and watt-hours) change with temperature, age, and other factors. However, a 10v 100mAh cell will last 2x as long as a 5v 100mAh cell. https://electronics.stackexchange.com/questions/24727/why-are-batteries-measured-in-ampere-hours-but-electricity-usage-measured-in-kil
All Note Details