CS-BPS21NT - 4400 mAH - 204.20 x 47.10 x 20.60mm - Silver
$99.00
CS-BPS21NB - 4400 mAH - 204.51 x 59.41 x 20.92mm - Black
$99.36
CS-BPS21HT - 6600 mAH - 203.82 x 58.50 x 36.45mm - Silver
$116.16
CS-BPS21HB - 6600 mAH - 204.41 x 59.49 x 38.99mm - Black
$116.06
CS-BPS21DT - 8800 mAH - 202.18 x 78.68 x 53.21mm - Silver
$128.55
CS-BPS21DB - 8800 mAH - 204.26 x 78.49 x 52.16mm - Black
$131.98
Sony PCG-81311L Battery – Compatible Replacement
SKU:CS-BPS21NT
Brand new, premium-quality replacement battery for Sony PCG-81311L laptop. Fully compatible with original equipment and built for reliable performance and durability.
Brand new, premium-quality replacement battery for Sony PCG-81311L laptop. Fully compatible with original equipment and built for reliable performance and durability.
Premium-quality replacement battery for Sony PCG-81311L laptop. This aftermarket battery is designed for long-lasting performance and is 100% compatible with Sony PCG-81311L equipment. It is manufactured to meet high standards for safety, fit, and function, and is guaranteed to maintain at least 80% of its rated capacity for 12 months from the date of shipment.
Battery features:
Uses the highest quality graded and sorted 'A' Grade cells.
Has resistance welded gold plated contacts for maximum performance.
Provides excellent discharge characteristics.
Uses high impact ABS and Polycarbonate plastic housings for ruggedness.
Undergone comprehensive testing including high altitude performance, vibration, mechanical shock, thermal cycling, external short circuit and overcharge test simulations.
Includes a 12-months free replacement warranty for manufacturer's defects.
We provide premium-quality compatible batteries for Sony laptop, manufactured in ISO 9001-certified facilities using advanced technology. Each battery is tested throughout the production process to ensure consistent performance, durability, and compatibility with OEM standards for form, fit, and function.
It's always a good idea to check that the voltage we list for this battery matches the voltage on your
original battery. Also be sure to match the battery part number on your battery with one of the part numbers
listed above in the "This Battery Replaces" section. Or you can always call us for assistance!
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I ordered this as a replacement battery for my Bobsweep robot vacuum. I charged it and it worked perfectly. It was also $30 cheaper than their replacement battery.
I ordered this battery for my Marshall Emberton II Bluetooth speaker. My existing battery was going dead in a few minutes. I put this one in my speaker, it fit perfectly. I charged it up overnight and have used it all day long. It’s as good or better than the OEM battery. Thanks.
