PISKEKAT laptop battery 11.1V 5200mAh 6-cell Silver

Replacement battery for Sony VAIO

This 6-cell lithium-ion battery delivers 11.1V and 5200mAh capacity for compatible Sony VAIO notebooks. It replaces OEM part numbers such as VGP-BPS9, VGP-BPL9 and VGP-BPS9A/B. The pack is assembled with protection circuits against overcharge, overdischarge, over-temperature and short-circuit conditions. It is rated for up to 500 recharge cycles.

Suits owners of listed VAIO models

The battery fits the PCG and VGN series models enumerated in the compatibility list, including PCG-7111L, PCG-7131L and PCG-8Z1L. It is not intended for laptops outside that list or for devices requiring a different voltage or cell configuration. Buyers who need a higher capacity pack or a different form factor should look at other options.

Fits directly into the original battery bay

No additional adapters or cables are required; the unit slots into the existing compartment and connects to the stock connector. The built-in protection circuitry frees the system from external monitoring hardware. A 30-day refund window and 12-month warranty period provide post-purchase coverage.