http://www.ec21.com/ec-market/asus a3000.html http://marcush.en.ec21.com/ASUS_A3_A6_A9_Z81--1349500_2835846.html Layout: US Letter: English Certification: CE, UL Fit Models: ASUS A3 A6 A9 Z81 Z9 Z91 A3000 Series 20090723 http://cmpbattery.en.ec21.com/ASUS_A42_A3_A3E_A3G--1869575_1865116.htmlNuovo* (New) 14.8V4400mAh Li-ion Batteria For ASUS A42-A3 Series. Compatible Part Numbers: 70-NA51B2100, 90-NA51B2000, 20081112 http://blhbattery2009.en.ec21.com/Laptop_Battery--3741392_3741530.htmlASUS A3, A3000, A6, A6000, A7, G1, G2, Z91, Z92 Series Laptop Battery Part No 70-NA51B1100, 70-NA51B2100, 70-NFH5B220090813 http://szygr.en.ec21.com/Asus_Laptop_Battery--3640357_3640358.htmlAsus A2C ,A2D, A2G,A2H,A2K,A2S,A2L,A2T,A2508H, A2514H ,A2534H,A254OH,A2400,A2, A2520P, A2540P, A2800S A2500 A2500D,A25020090701 http://topsbattery.en.ec21.com/Replacement_Laptop_Battery_for_ASUS--2795519_2875596.htmlASUS Z92Vm Z9100ER A6Rp Z92T Z20080623 http://hilitech.en.ec21.com/Laptop_Battery_for_Asus--1588461_1593044.htmlAsus A3, A3E, A3G, A3L, A3N, A3000, A3000E, A3000G, A3000L, A3000N, Z91, Z91E, Z91ER, Z91G, Z91L, Z91N, Z9100, Z9100E, 20071116