There is an equation that can be used to calculate how long a power supply will power a device.
Capacity (Wh) * efficiency (%) / draw (W) = runtime
(And remember, the capacity tends to be lower at a lower temperature.)
August 13 , 2026
Tejaswini
There is an equation that can be used to calculate how long a power supply will power a device.
Capacity (Wh) * efficiency (%) / draw (W) = runtime
(And remember, the capacity tends to be lower at a lower temperature.)
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