3.Bay Valley Parts Battery for Acer Aspire Timelinex 3830T 4830T 5830T As3830tg As4830tg As5830tg, Gateway Id47h Id57h As11a3e As11a5e As10b5e 3INR18/65-2 3ICR19/66-2 Battery type: Li-ion; Capacity: 58Wh; Cells:6-cell; Voltage: 11.1V;Capacity:5200mah. High quality grade "A" cells. Charges quickly. Longer discharge time. Steady output and low power consumption. More than 500 times charge-discharge cycles.All products are Certified by CE ROHS,UL1642,FCC for safety. Operation time for standard batteries(6-cell 5200mah): Around 1-2 hours the actual operation time will depend on how much electricity is required by the device and how you use it. 24 x 7 email support 12-month service. Compatible Models: For Acer Aspire Timelinex 3830T 3830TG 4830T 4830TG AS11A5E AS11B5E AS11A3E 3ICR19/66 3ICR19/66-2 3INR18/65-2 replacement notebook laptop battery batteries 12-months hassle-free warranty service. Please check if this battery is compatible with your computer before purchasing. Part numbers of compatible batteries and Computers are listed as following.