MITSU B21N1818 Battery for Asus Vivobook 15 A512, R512 and X512

The MITSU B21N1818 battery is designed for selected Asus Vivobook 15 laptops, including the A512, R512 and X512 series. It uses proven Class A lithium-ion cells and provides a genuine rated capacity of 4150 mAh. It is a suitable choice for replacing a worn-out battery and restoring your laptop's mobility.

Advantages of the MITSU battery:

• high-quality Class A Li-Ion cells,
• genuine stated capacity of 32 Wh,
• slower decline in nominal capacity compared with inexpensive replacements,
• low self-discharge rate and no memory effect,
• protection against overcharging, deep discharge, overvoltage, overheating, short circuit and overcurrent,
• six-stage quality control.

The battery meets CE, RoHS and ISO 9001 certifications. Before purchasing, we recommend verifying that the markings match those of the original battery and checking compatibility with your specific laptop model.