How Long Will A 10000 Mah Battery Last

The duration of how long your 10000mAh battery can last will depend on how much current is being drawn from it.

How long will a 10000 mah battery last. Lets see one real example. How big a battery should you use. How long does a 10000 mAh battery last.

For example a 10000 mAh battery could power a device drawing 100mAh for 100 hours. From these we find that the 3800 mAh battery can power this strip for 13125 hours 42 32 the 6000 mAh battery can power this strip for 24375 hours 78 32 and the 20000 mAh battery can power this strip for 625 hours 240 32. You can approximate how long a battery will last by dividing its total charge in mAh by your nominal load current in mA.

1800 m A h 20 m A 1800 m A h 20 m A 90 h. Plug in the numbers to the calculator below and get a very rough estimate of how long youll get out of each charge. Battery capacity is typically measured in Amp-hours Ah or milliamp-hours mAh although Watt-hours Wh is.

This would run the PC fan for 266400J 5W 53280 seconds 14 hours 48 minutes. Also that is ideal and each time its used it holds a bit less charge. If you draw 2 mA for 5 hours you have used 2 mA 5 h 10 mAh.

The mAH specification shows how long a battery will be able to last in a circuit given the circuits power requirements how much current the circuit demands. If your phone dies after 24 hours then if it had a 10000mAh battery it would die after 85 hours. If your device draws 1mA then the 10000mAh battery can last for 10 hours.

Also you can get about 7-9 hours of screen on time from this device depending on usage. Battery Run Time Battery Capacity in mAh Load Current in mA. Are you looking to battery power your Raspberry Pi.