3rd October 2019


How many hours does a 1500 mAh battery last?

If you divide this current into the capacity, 2750/25, you get the number of hours that the battery can sustain it: 110. If the load is 500mA, the cell's usable capacity actually drops to approximately 1500 mAh, and 1500/500 is only 3 hours. Devices like remote controls do not use continuous power.

How many hours does a 2000mah battery last?

For a battery, its the total charge available. For a 2000 mAH battery you can pull 100 mA for 20 hours or 1000 mA for 2 hour. For a phone, mAH is the measure of how much power is used over a period of time. If it uses a steady 100 mA for 20 hours, it is said to have used 2000 mAH.

How much battery life is 800mah?

All of this determines how long the battery will last between charges. If you are a long toker or use lower ohm coils.. it won't last as long. Vendors generally say a 650mah battery will last 4-6 hours but it might be a lot more..
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