Bay Valley Parts 4-Cell 14.8V 2600mAh New Replacement Laptop Battery for Acer Aspire V5 6840 6843 6852 531 987B4G50Mabb 987B4G50Makk 987B4G50Mass 531G 531P 551 64454G50Mass 7850 8401 84554G50Mass Battery type: Li-ion; Capacity: 38Wh; Cells:4-cell; Voltage: 14.8V;Capacity:2600mah. 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(4-cell 2600mah): Around 1-1.5 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 V5 V5-431 V5-431G V5-431P V5-471 V5-471G V5-471P V5-531 V5-531G V5-531P V5-551 V5-551G V5-571 V5-571G V5-571P V5-Touch Series V5-571-6119 V5-571-6605 V5-571-6614 V5-571-6647 V5-571-6662 V5-571-6670 V5-571-6677 V5-571-6679 V5-571-6681 V5-571-6688 V5-571-6868 V5-571-6892 V5-571-689 V5-571P-6429 V5-571P-6473 V5-571Pg-9814 V5-431-2675 V5-431-4689 V5-471P-6467 V5-471P-6498 V5-471P-6605 V5-471P-6840 V5-471P-6843 V5-471P-6852 replacement notebook laptop battery batter 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.