This is a Brand New Replacement Battery
Rechargeable Li-Ion battery for SONY VAIO notebooks.

For SONY VAIO models:
PCG-FR33, PCG-FR33B, PCG-FR55, PCG-FR55B, PCG-GRX90, PCG-GRX90P, VAIO PCG-GRX500, VAIO PCG-GRX510, VAIO PCG-GRX510K, VAIO PCG-GRX530, VAIO PCG-GRX530K, VAIO PCG-GRX550, VAIO PCG-GRX550K, VAIO PCG-GRX570, VAIO PCG-GRX570K, VAIO PCG-GRX590, VAIO PCG-GRX590K, VAIO PCG-GRX71, VAIO PCG-GRX81G, VAIO PCG-GRX81P, VAIO PCG-GRX90, VAIO PCG-GRX90P, VAIO PCG-GRXXX Series, VAIO PCG-NV100, VAIO PCG-NV170P, VAIO PCG-NV55, VAIO PCG-NV55BP, VAIO PCG-NV77BP, VAIO PCG-NV77M, VAIO PCG-NV90, VAIO PCG-NV99M, VAIO PCG-NVPPBP, VAIO PCG-NVXXX Series

This product is compatible with the following systems:

This product can replace (and can be replaced by) parts with following Part Numbers