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
Synergy Digital Laptop Battery, Compatible with Asus A41-K53 Laptop, (Li-ion, 11.1V, 6600mAh) Ultra High Capacity, Replacement for Asus 07G016H31875M, 0B20-00X50AS, A31-K53, A32-K53 Battery - Walmart.com
Superb Choice 6-cell ASUS A41-K52 Laptop Battery - Walmart.com
Special Price 8cell New A41-x550a Laptop Battery For Asus A41-x550 X450 X550 X550c X550b X550v X450c X550ca X452ea X452c Free - Laptop Batteries - AliExpress
A41-X550A Laptop Battery for Asus R510L R510LB R510LN R510V R510VC R510W R510WA 757446628656 | eBay