BatteryLife is an Android app developed by CurveFish. Others apps created by CurveFish are: AppRemover, LockPattern OnOff.

BatteryLife first became available on 14 Sep 2009. It is estimated that BatteryLife has been downloaded between 1000000 and 5000000 times from the Play Store.

BatteryLife 1.3.3 requires the following permissions:

Allows an application to read from external storage.

Allows read only access to phone state, including the phone number of the device, current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device.

Allows an application to write to external storage.