New 6 Cell 5200mah Laptop Battery for Gateway NV73 NV74 NV78 5920G NV79 Battery type: Li-ion; Cells: 6-cell; Capacity:5200mAh; Voltage: 11.1V Compatible Models 1:Aspire 5730Z Series 5730ZG 5735 5735Z 5739 5739G 5739G-6132 5910G Aspire 5920 Series Compatible Models 2:Aspire 5920G Series 5920G 5920G-702G25Hn 5920G-932G25 5920G-932G25F Aspire 6920 Series 6920 6920-602G16 6920-602G16F 6920-6422 6920-6428 Aspire 6920G Series Compatible part number:Aspire 5220 5230 5235 5300 5310 5315 5320 5330 Aspire 5520 Series 5520-5A2G16 5520-6A2G12Mi 5520-7A1G16 5520-7A1G16F Aspire 5530 5530-U6F 5530G 5535 5535-S6 100% new replacement item, fast shipping from US, 1 Year Warranty, 30 days money back guarantee! Any problem, please contact us directl