Synergy Digital Laptop Battery, Compatible with Asus A41-X550A Laptop, (Li- ion, 14.4V, 4400mAh) Ultra High Capacity, Replacement for Asus A41-X550, A41 -X550A Battery - Walmart.com
Kingsener Korea Cell A41-x550a Laptop Battery For Asus A41-x550 A41-x550a X550 X550c X550b X550v X450c X450la X452 X452e 2950mah - Laptop Batteries - AliExpress
Amazon.com: DTK A41-X550A Laptop Battery Replacement for ASUS X450 X550 A450 A550 F450 F550 F552 K450 K550 P450 P550 R409 R510 Series Notebook 14.4V 2200mAh : Electronics
Asus A41-X550 A41-X550A Battery (2200mAh vs 4400mAh) | LaptopBatt
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