Battery Life Calculator
The time a battery can work with a device is given by the load capacity per hour that the battery can work with a particular device.
The running time may vary, however, the approximate running time is equal to the maximum battery charge divided by consumption.
Battery (mA / h) / Device (mA) = uptime
If the operating time is less than the minimum operating time, is likely to be one of the following conditions:
- Terminal Oxidation;
- Battery lifetime exceeded;
- Moisture or water in the connections or contacts;
Battery Max Uptime = Battery Capacity in Milli amps per hour / Load Current in Mill amps
Estimated Uptime = Battery Capacity in Milli amps per hour / Load Current in Mill amps * 0.70