CWK 7800mAh 9 Cell New High Capacity Battery for Gateway NV55C NV5NV59C05us Nv57H34M Nv57H37M Nv57H43U Nv57H44U 6 Cel NV55C15e NV55C32u NV55C33u NV55C34u NV55C38u NV55C39u Nv75S04U-4334G50Mnkk Nv75S05U Acer Aspire AS7741Z-P624G64MN AS7741Z-P626G64MNKK V3-571G-6602 V3-571G-6641 Gateway NV52L03M NV52L04M NV52L05M NV52L06U AS10D56,AS10D61 Acer Aspire As5253-Bz659 4250-BZ637 4251 4251-1459 4252 6 cel 5750G-2674G50MNKK 5750G-6480 6cel Gateway Ns41I01Nv55S02U Nv55S03U Nv55S04U 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!