Asus Laptop Battery For ASUS F5 Series,A32-f5 F5C, F5GL, F5M, F5N, F5R, F5RI, F5SL, F5Sr, F5V, F5VI, F5VL, F5Z, X50 Series, X50C, X50M, X50N, X50R, X50RL, X50SL, X50V, X50VL price from jumia
battery suitable for Asus X50R laptop (5200mAh, 11.1V, Li-Polymer, black) - Electropapa
vhbw Battery for ASUS F5 Series and ASUS Pro 5 / 50 / 55 / 58 / 59 / X50 / X59 Series Laptop Notebook - Li-Ion 4400 mAh 11.1 V 48.84 Wh, Black: Amazon.de: Computer & Accessories
Asus X540, F540, R540 disassembly and battery replace - YouTube