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Rectangular black lithium-polymer laptop battery with label showing 11.1V 4400mAh

Toopower

Toopower VGP-BPS13 11.1V 4400mAh laptop battery

SKU CH-J76V-809HY

11.1 V 4400 mAh lithium-polymer replacement battery for Sony VAIO FW, SR, VGN and VPC series laptops

  • Battery TypeLithium Polymer
  • 1 V 4400 mAh capacity powers compatible Sony VAIO models through a full work session
  • Lithium-polymer chemistry keeps the pack light while delivering stable voltage
  • Replaces VGP-BPS13, VGP-BPS13B, VGP-BPS13S and VGP-BPS21 part numbers for direct swap
  • Fits VAIO FW, SR, VGN and VPC series including PCG-7171L, PCG-7172L, PCG-7173L, PCG-7174L, PCG-7184L, PCG-7185L
  • Brand-new condition ensures maximum cycle life from the first charge

What this battery replaces

This Toopower lithium-polymer pack delivers 11.1V and 4400mAh to restore runtime on compatible Sony VAIO notebooks. It directly replaces the VGP-BPS13, VGP-BPS13B, VGP-BPS13S, VGP-BPS21 and numerous related part numbers listed by the supplier. The cell chemistry matches the original specification for safe operation.

Who it suits and who it does not

Owners of VAIO FW, SR, VGN and VPC series models such as the VGN-FW140E, VGN-NW250F or VPC-CW21FX can use this unit as a drop-in replacement. Buyers whose laptops require a different voltage, capacity or physical form factor should look elsewhere because this pack is built to the 11.1V 4400mAh specification only.

What the package adds

The battery ships as a standalone power cell with no additional cables, tools or software included. Installation relies on the notebook’s existing battery latch and connector, so no extra accessories change the fitting process. Users simply swap the old pack for this new one to regain mobile operation.

Highlights

  • 1 V 4400 mAh capacity powers compatible Sony VAIO models through a full work session
  • Lithium-polymer chemistry keeps the pack light while delivering stable voltage
  • Replaces VGP-BPS13, VGP-BPS13B, VGP-BPS13S and VGP-BPS21 part numbers for direct swap
  • Fits VAIO FW, SR, VGN and VPC series including PCG-7171L, PCG-7172L, PCG-7173L, PCG-7174L, PCG-7184L, PCG-7185L
  • Brand-new condition ensures maximum cycle life from the first charge

Specifications

Battery TypeLithium Polymer

Questions about this item

Will this 11.1V 4400mAh battery fit my Sony Vaio VGN-FW351J/H laptop?

Yes, it replaces VGP-BPS13 and VGP-BPS13B/S and fits the VGN-FW351J/H model listed in the compatibility data.

Can I use this lithium polymer battery in a Vaio VGN-CS190EUQ that originally used a VGP-BPS13A/Q pack?

Yes, the replacement list includes VGP-BPS13A/Q and the fit models cover the VGN-CS190EUQ.

How do I confirm the new battery is recognised correctly after installation?

The Sony Vaio BIOS and Windows power meter will show an 11.1V 4400mAh lithium polymer pack with a VGP-BPS13-series part number.

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