Get longer battery life and improved laptop performance with a brand new Sony VGN-NR430e battery. This Sony PCG 7Z2L battery is compatible with the Sony BPS9, BPS9B and BPS9S battery part numbers. This is the Black version of the Sony PCG-7Z2L battery. Here you can find the silver Sony PCG 7Z2L battery. This battery is compatible with all versions of Windows including Windows XP, Windows Vista & Windows 7.

This Sony Vaio PCG 7Z2L battery uses the highest quality lithium-ion battery cells that charge faster, last longer and weigh less than cheaper, lower quality batteries. Low quality batteries use cheaper cells and components that can wear out in as little as 6 months. Our batteries can last up to 5 years. Each Sony VAIO 7Z2L battery is tested and inspected before shipment and backed by 30 day satisfaction guarantee and a 2 Year warranty.

This PCG-7Z2L battery DOES NOT require the SONY BIOS update from a CD or download in order for the battery to be recognized by your Sony laptop.