A Battery Life Calculator is a very useful online tool that estimates how long a battery will last based on the battery capacity, power consumption of the device and the use the battery drain capacity. It helps engineers, tech enthusiasts and everyday users to determine the expected lifespan of a battery in an application such as in smartphones, remote sensors, Arduino projects, IoT devices or electric vehicles.
Here is the free “Battery Life Calculator” online tool as follows,
Battery Life Calculator
Calculate how long your device battery will last based on usage patterns
Battery Specifications
Usage Pattern
🔋 Battery Life Estimation
0
Hours
0
Days
0
mA Drain Rate
0
mAh Remaining
💡 Tips to Extend Battery Life
- Lower screen brightness and use adaptive brightness
- Close unused apps running in the background
- Turn off location services for apps that don’t need it
- Use WiFi instead of cellular data when possible
- Enable power saving mode during low battery
- Reduce screen timeout duration
- Turn off vibrations and unnecessary notifications
- Keep your device at moderate temperatures
You can use this free “Battery Life Calculator” to calculate the battery of your smartphone, tablet, laptop or smartwatch.
