CWK New Replacement Laptop Notebook Battery for Acer Extensa 5630 5635 7220 7620 5230E 5420G TM00741 GRAPE34 Acer TravelMate 6410 6413 6414 6460 7520G 5220 5220G 5230 5330 5530 5530G 5710G 5720G Acer Extensa 5230E 5420-5038 5620-6830 5630EZ-421G25N 5220 5620Z 5210 5230 5420 5420G 5610 5610G 5620 11.1V 7220 5630G 5630 5620Z 5620 5610G 5610 5430 5420G 5420 7620Z 7620G 7620 7220 5630EZ 5630 5210 5220 5620 5235 Acer TravelMate 5220G 5230 Extensa 5635 5630 5230E-2177 5620-4025 Condition: Brand New - Grade A cells Battery Type: Li-ion Voltage: 11.1 Volt (10.8, 14.8, 14.4 Volt compatible) Capacity: 5200mAh (Better than 4400mAh) 90 Day Money Back. Buy with confidence!