Volts: 14.8V

Capacity: 4400mAh

Battery Type: Lithium-ion

The battery is compatible with the following:

PCG-FR Series, FRV Series, GRT Series, GRS Series, GRV Series, GRX Series, GRZ Series, VGN-K Series, NV Series,

Replace the following part number:

PCGA-BP2NX, PCGA-BP2NY