Trade-Shop - Batteria ad alte prestazioni per PC portatile, capacità 4400mAh. per Asus X52F, X52J, X52JB, X52JC, X52JE, X52JG, X52JK, X52JR, X52N, X5I, X-5I, X67, X-67, X8C, X-8C, sostituisce A31-K42, A32-K42, A31-K52 ,
Amazon.com: Dentsing A31N1519 36Wh Laptop Battery Compatible with ASUS X540 X540S X540L X540LA X540LJ X540SA X540SC X540YA R540SA R540L Series Notebook 3ICR19/66 10.8V : Electronics