AC Doctor INC 5200mAh 6Y270 1X793 3R305 Battery for Dell Latitude D600 D610 D500 D505 D510 D520 D530 PP05L PP11L d605 Laptop Notebook Battery 6 Cell Replacement for Dell Latitude D500 D505 D510 D520 D530 D600 D610 PP05L PP11L d605 laptop battery 1x793 6Y270 3r305 6 cells 11.1V 5200mAh grey 127.4x77.4x20.4mm 315.0g. 10.8V and 11.1V is compatible, 14.4V and 14.8V is also compatible. Full compatible with your original battery, brand new direct from Professional Manufacturer. CE UL RoHS certified, safe use. 60 days no worry to return or exchange item, 12 months customer service warranty, US local dispatch. Generally, new battery charges three or five times to active its electric performance.