Farasis Energy's New Sony VAIO VGN-AR870NB Battery rated at 11.1V, 48WHr, 4400mAh, 6-Cell Li-ion. Replacement battery is guaranteed to be fully compatible with Sony VAIO VGN-AR870NB battery specifications. This is a new fully decoded model using the latest Sony encryption. These are quality made Farasis Energy brand laptop batteries manufactured with premium Li-Ion cells. Li-Ion batteries do not suffer from the memory effect. The batteries also have internal circuit boards with smart chips, which allows the battery to communicate with the laptop to monitor battery performance, output voltage and temperature.
We guarantee 100% compatibility when using this Farasis Energy Sony VAIO VGN-AR870NB Battery in place of the original manufacturer's replacement part.
Compatible with the following Sony laptops:
Select Sony VAIO VGN-AR Series Notebooks
Sony VAIO VGN-CR Series Notebooks
Sony VAIO VGN-NR Series Notebooks
Select Sony VAIO VGN-SZ Series Notebooks
This is a NEW Fully Decoded Model. Please note that Sony has changed the programming on all new batteries, so you may be required to update your laptop's firmware.
Replaces OEM Part Numbers:
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Looking for the highest quality replacement Sony laptop batteries for the best prices? Look no further than tekkpower.com. When you buy a Farasis Energy Sony VAIO VGN-AR870NB Battery, you can be rest assured that you are receiving the best value and service for your money. This replacement Sony laptop battery is guaranteed to be brand new and fresh from the factory. This replacement Farasis Energy brand Sony VAIO VGN-AR870NB Battery is not part of any Sony product recall.