Our Sony PCG-GRT770 Batteries are guaranteed to live and perform longer than your original battery. This Lithium Ion battery for your Sony PCG-GRT770 from Volt Depot will help you power up your notebook for business trips and vacations. With a high capacity this battery lets you work seamlessly when you are on the move. This product has been tested and validated by our engineering and comes with a full 1 year warranty.
* Performance numbers will increase or decrease depending on the number of applications and tasks you have your notebook running. See the specifications for each battery for actual capacity.
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