United States No matter you are using an Original/Genuine Sony battery pack or aftermarket batteries, there are some tips for you to care your VAIO batteries and maximize the VGP-BPS9’s Battery life:

Do not leave Sony VGP-BPS9 Battery in temperatures above 140°F (60°C), such as in a car parked in the sun or under direct sunlight.

Laptop battery life is shortened in a cold environment. This is due to decreased battery efficiency at low temperatures.

Charge battery packs at temperatures between 50°F (10°C) to 86°F (30°C). Lower temperatures require longer charging time.

While the battery pack is in use or being charged, heat builds up in the battery pack.

*Keep the battery pack away from all sources of heat.

*Keep the battery pack dry.

*Do not open or try to disassemble the battery pack.Discount price for Asus A2 battery

*Do not expose the battery pack to any mechanical shock, such as dropping it on a hard surface.

If you are not using your computer for a long period of time, remove the battery pack from the computer to prevent damage to the battery pack.

If you have not used the VGP-BPS9/A for a considerable amount of time, the remaining battery life may become short. However, this is normal and does not indicate a malfunction, because the battery pack will gradually discharge over time even when not in use. Connect the AC adapter to your computer and recharge the battery pack before using the computer again.The best price for Asus A3 battery

There is no requirement to discharge the battery pack before recharging.

If the battery pack quickly runs out of power after being fully charged, it may have reached the end of its life and should be replaced.

Following those tips and you will find that you won’t worry about the battery life of your Sony Vaio VGN-AR, VGN-NR, VGN-SZ series laptop anymore.Good price for Asus A6 battery