Laptop Battery for Asus A41-A3 A42-A3 A42-A6 A32-A8 A3 A3000 A6 A6000 Z91 Z9100 PortaCell (8 cells, Hi-Capacity 4400mAh/65Wh, 14.8V) Laptop Battery A42-A3, A41-A3 for ASUS A3, A6, A7 Series, G1, G2 Series Brand-new OEM compatible replacement, meets or exceeds OEM spec. FREE UPGRADE to USPS Priority Mail service on all orders over $75- delivers within 2 days to most cities) 3 months limited warranty.