Upgrade the power source of your ASUS VivoBook with this Genuine B31N1637 battery. This Li-Ion battery with a capacity of 42Wh and a voltage of 11.52V is compatible with various models of ASUS VivoBook including F510U, X510U, S510U, S510UQ, X510UF, and more. The black color and sleek design make it a stylish replacement for your old battery.

This battery is specifically designed for ASUS laptops and is guaranteed to provide a long-lasting and reliable performance. It is easy to install and comes with four battery cells. The product line of Asus VivoBook 15 X510UA X510UN X510UQ X510UR ensures that you get the best quality for your money.