Original 5000mAh7.6V for ASUS C21N1347 X554 X554L X555 X555L X555LA X555LD R557 R557L W519L FL5800L Laptop Battery - AliExpress
C21N1347 Battery Compatible with Asus X555 X555L X555LA X555LD F554L X555LB | eBay
Replacement C21N1347 Laptop Battery for ASUS X554L X555L X555LB X555LN X555 X555LD X555LP F555A F555U W519L F555UA VM - Laptop Battery, Charger and AC Adapter | Ultra Green Battery