Get longer battery life and improved laptop performance with a brand new Sony Vaio VGN-CR290N battery. This VGN-CR290N battery is compatible with the Sony Vaio VGN-AR, VGN-CR, VGN-NR, VGN-SZ series laptops. Additional compatible laptop models and part numbers are listed below. Don't see yours? Go to our Sony Vaio battery page for the complete list. Chances are we have it!

This Sony VGN-CR290N 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.

Unlike other batteries on the market, this Sony VGN-CR290N battery DOES NOT require a SONY BIOS update in order for the battery to be recognized by your laptop.

This is the Black version of the VGN-CR290N. Here you can find the silver Sony CR290N battery. This battery is compatible with all versions of Windows including Windows XP, Windows Vista & Windows 7.

Each Sony VGN-CR290N battery is tested and inspected before shipment and backed by 30 day satisfaction guarantee and a 1 Year warranty.