Amazon.com: IMK Laptop Battery (X450) for ASUS A41-X550 A41-X550A A450 P550 k550 R510 X450 X550 A450C A Series,X550A [14.4V 2600mAh 55Wh] #X550A Black : Electronics
Huajiang Tech Li-ion Battery pack A41-X550A for Asus X550 X550B X550C X550CA X550CC X550V - Walmart.com
Amazon.com: DR. BATTERY A41-X550A Battery Compatible with Asus A41-X550 F550 F450 X550 R510C A550 K550 P550 X550C X450 A550L X550J R510[14.4V/2200mAh/32Wh] : Electronics
Synergy Digital Laptop Battery, Compatible with Asus A41-K56 Laptop, (Li-ion, 14.4V, 2200mAh) Ultra High Capacity, Replacement for Asus A31-K56, A32-K56, A41-K56, A42-K56 Battery - Walmart.com