Product Type: Sony UPS and power devices
Description:Model ID VGPBPS21A.CE7 / Sony VGP-BPS21A - Laptop battery - 1 x Lithium Ion 6-cell 5000 mAh / Designed for use with your compatible VAIO notebook computer, the VGP-BPS21A standard capacity battery is perfect for extended computer usage around your home, office or while on the road. A ... more
Sony VGP-BPS21A ... spare battery also lets you use your notebook longer when you aren't close to a power source. Get a spare to extend the battery life of your VAIO when you're on the go traveling or for use in lengthy meetings or classes.