Listed by SONY Battery Part No. :

List by SONY Laptop Model NO. :

Our all the replacement SONY battery have 1 year warranty, if there is any quality problem occured during the first year, you can contact us to have a new one to change.

Guidelines for prolonging SONY battery life

what will you do to take care of your SONY battery correctly?

When using a laptop as a desktop replacement the battery for SONY should not be left in for long periods of time. The laptop will over time discharge the battery. Remove the battery,making sure that it is charged to 50% and store it in a dry, warm place. Ensure that it is wrapped protectively and nothing will be dropped on it.

The SONY battery should be re-installed every 3-4 weeks and allowed to fully discharge. Leaving a battery in storage for longer than this without using could cause the battery to fully discharge as the circuitry of the battery itself consumes power.

Do not leave your battery inactive for extended periods of time. Even if you use AC power most of the time, use the SONY laptop battery periodically to keep it in good condition. Unplug your SONY AC adapter when the computer is not in use to prevent overcharging