Green Cell Laptop Battery for Asus VivoBook 15 A512 A512J F512 F512J F512JA F512U F512UA F512UB R512F R512FA R512FL R512U R512UA R512UB X512 X512 2FFA X51 2FJ X512U X512UA X512UB X512UF

Green Cell Battery - Compatible with B21N1818 C21N1818-1 Fits various laptop models A512 A512D A512DA A512F A512FA A512J A512JA F512 F512D F512DA F512F F512FA F512FL F512J F512JA F512U F512UA F512UfinfinB R512F R512FA R512FL R512U R512UA R512UB X512 X512D X512DA X512F X512FA X512FJ X512FL X512J X512JA X512JP X512U X512U X512UA X512UB X512UF Technical data: capacity 4150 mAh, voltage 7.6 V, colour: black. Greencell battery cells are reliable and powerful batteries with high capacity, long life and no memory effect - for long-lasting use. Actual runtime depends on the power consumption and usage of the device. Up to 1000 charging cycles during the life of the battery The battery is equipped with protection against overheating, overcharging and deep discharge, which ensures a long service life as well as safe and stable operation in all conditions.