... battery for SONY BP2NX Laptop replacement battery for SONY BP2NX *Brand:SONY*Battery type:Li-ion*battery model:SONY BP2NX*Voltage:14.8V*Capacity:4400mAh *Fit for notebook ... model:PCG-23P,PCG-FR200 Series, ... PCG-FRV2,7PCG-FRV28,PCG-FRV37,PCG-GR Series,PCG-GRS Series,PCG-GRS100,PCG-GRS150,PCG-GRS150K,PCG-GRS150P ...