Sony VGN-T91PSY7 battery,Replacement for VGN-T91PSY7 laptop battery

Features:

• Chemistry : Li-ion
• Volts : 7.4V
• Capacity: 6600mAh
• Color : Metallic Silver
• Net Weight : 439.42 g
• Dimension : 205.80 x 45.05 x 26.20 mm

Replacement for Sony VGN-T91PSY7 laptop battery

This 6600mAh Sony vgn-t91psy7 rechargeable battery is a replacement for the original Sony vgn-t91psy7 laptop computer batteries.Our Sony vgn-t91psy7 battery, made with the finest cells, are 100% compatible with the Manufacturer Part and will even meet or exceed OEM requirements. The new vgn-t91psy7 battery adopts Li-ion technology, which ensures maximum battery life and maximum battery performance. Furthermore, all vgn-t91psy7 batteries for Sony notebook have the built-in auto-rehabilitation function, which can fully charge and discharge the battery to correct the error message.

This high-capacity Sony vgn-t91psy7 battery running time is 4-6 hours or longer(also this will depending on different operation system mode and different notebook computer model),and charging time will need 4-5 hours (also this will depending on different operation system mode and notebook computer model).

Sony VGN-T91PSY7 Battery Tips:

In order to prolong the Sony vgn-t91psy7 battery life, please pay close attention to battery maintenance. Rechargeable battery will undergo self-discharging when left unused for a long period of time. Thus, it should always be stored in a 50% charging state and kept in a cool, dry and clean place. To maintain the optimum performance of a battery pack, it is highly recommended to cycle (fully discharging and recharging) it at least once a month. If the laptop runs on adapter, you may take out the battery.

A new vgn-t91psy7 battery usually comes in a discharged condition and with a very low capacity. It is generally recommended to discharge the battery first and then charge the battery. New sony vgn-t91psy7 batteries are hard to be charged. Sometimes, your electronic device may indicate a fully charged condition about 10 to 15 minutes when the new battery pack is being charged for the first time. When this happens, remove the battery pack and let it cool down for about 10 to 15 minutes then repeat the charging procedure. Sometimes, a new sony laptop battery will suddenly refuse to be charged. If this happens, it is then suggested to remove the battery from the device and reinsert it.

If your have any questions about the Replacement Sony vgn-t91psy7 laptop battery, please directly Contact Us. We will reply within 24 hours.

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