Genuine ASUS X550 A41-X550 A41-X550A battery for ASUS X550C X550B X550V X550D X450C X450 X452 Battery 14.4V 37WH, Li-ion Rechargeable Battery Packs
Asus X550CA Battery Replacement - iFixit Repair Guide
New Orig Asus X550C X550CA X550CC X550CL X550EA Battery A41-X550A - reliablelaptopparts
Synergy Digital Laptop Battery, Compatible with Asus R510L Laptop, (Li-ion, 14.4V, 4400mAh) Ultra High Capacity, Replacement for Asus A41-X550, A41-X550A Battery - Walmart.com
GSPREMIER® External Laptop Battery Charger For ASUS A41 X550A 14.4V AN – igoodsaver.com