http://www.laptop-battery-store.ca/dell-vostro-3500.html •Capacity : 4400mAh 6-Cell
•Voltage : 11.1V
•Cell Type : Li-ion
•Color : Black
•Net Weight : g
Dell vostro 3500 laptop battery is safe with overvoltage, shortcircuit and overcurrent protection.Dell vostro 3500 battery is sturdy and well built as it is made from the highest quality parts and first class worksmanship.The quality of this battery for dell vostro 3500 is certified as well by TUV,RoHS and the CE to name a few.