This battery life calculator finds out the approximate runtime of your battery based on the following formula: where: Consumption – Average current draw of your electronic device, expressed in amperes. (If you want to learn more about the electric current, make sure to check out the Ohm's law calculator!); and
This battery pack calculator is particularly suited for those who build or repair devices that run on lithium-ion batteries, including DIY and electronics enthusiasts. It has a library of some of the most popular battery cell types, but you can also change the parameters to suit any type of battery.
DigiKey's battery life calculator uses battery capacity (mAh) and device consumption (mA) to calculate estimated hours of battery life.
This calculator will take your project’s battery capacity and determine its lifetime based on the following parameters: To find battery lifetime, divide the battery capacity by the average device current consumption over time.
It is difficult question to answer, but it is important to go to the battery manufacturer specifications. Stop charging at 90% and start recharging at 30% will lengthen the battery life span. How do you calculate the battery degradation based on number of cycles?
It gives you a realistic approximation of the battery runtime based on its capacity and your device's energy consumption. You can use this battery calculator in two ways. The default mode assumes that the battery runs continuously until it is discharged.