How do you calibrate a rechargeable battery?

How to calibrate your battery

Charge it to 100%, and keep charging it for at least two more hours.
Use your device until it shuts off due to low battery.
Charge it uninterrupted to 100%.

How do you calibrate battery?

How to calibrate the battery on Android smartphones?

Discharge your phone fully until it turns itself off.
Turn it on again and let it turn itself off.
Plug your phone into a charger and, without turning it on, let it charge until the on-screen or LED indicator says 100 percent.
Unplug your charger.
Turn your phone on.

How do you calibrate a Smart Battery?

To maintain accuracy, a smart battery should periodically be calibrated by running the pack down in the device until “Low Battery” appears and then apply a recharge. The full discharge sets the discharge flag and the full charge establishes the charge flag.

How do I reset my battery code?

There is a secret code in the dialer, *#0228#, that resets the battery callibration completely, killing the phone straight to 0% and asking you to charge to full.

Do lithium ion batteries need calibration?

In general, a Li-Ion battery should be calibrated a minimum of once every 3 months. A battery that is seldom discharged completely should be calibrated about once a month.

How do you calibrate a root battery?

Option 1: Battery Calibration (Root Required) – NeMa

Download Battery Calibration by NeMa for free from the Android Market.
Plug in your phone and charge to 100%.
Open Battery Calibration on your Android 2.1+ device and press the “Battery Calibration” button.
Unplug your phone and enjoy a better battery life!

How can I improve my battery life?

Choose settings that use less battery

Let your screen turn off sooner.
Reduce screen brightness.
Set the brightness to change automatically.
Turn off keyboard sounds or vibrations.
Restrict apps with high battery use.
Turn on adaptive battery or battery optimization.
Delete unused accounts.