CWK&reg; 7800mAh 9 Cell New High Capacity Battery for Acer Aspire E1-531, E1-571, V3-551, V3-571, V3-571G, V3-771G 5742-6461 5742-6464 5742-6475 5742-6494 5742-6638 Gateway NV50A NV51B NV55S NV75S Nv50A02U Nv51B05U 6 c Acer Aspire 5552-342G32MN 5552-3452 5552-3465 5552-3474 6 ce As5560G-Sb485 As5733-6650 As5733Z-4445 6c 5742G-7220 5742Z 5742Z-4097 5742Z-4200 AS10D3E AS10D5E AS10D7E AS10G3E AS10D51 AS10D56 ZQ5A MS2305 Acer Aspire 5736Z-4427 5736Z-4460 5736Z-452G32Mnkk Condition: Brand New - Grade A cells Battery Type: Li-ion Voltage: 11.1 Volt (10.8 Volt compatible) Capacity: 7800mAh (Better than 6600mAh) 90 Day Money Back. Buy with confidence!