1. 312 0664 AA DELL 9 CELL Noy s ele s7 Wm a a4 SsQO000N MEDIA CONVERTERS MEMORY UPGRADES BATTERIES NETWORKING TRANSCEIVERS AddOn Power Upgrades 312 0664 AA is a Dell compatible 9 Cell LI ION 11 1V 7800mAh battery specifically designed for Dell XPS notebooks This higher capacity 7800mAh battery packs more punch Battery Information Parameter than the OEM and has a similar form factor to the OEM Rechargeable Battery Lithium lon Compatibility Dell XPS M1530 Notebook Series 1 Year Warranty Rechargeable Yes Shipping Information Parameter Weight 1 11b Dimensions 12 5 Height x 2 1 Width x 1 8 Depth