The MDA Li-ion Battery Charger BC22360040 is a reliable mains charger specifically designed for Li-ion batteries. With a voltage of 42V and an amperage of 4A, this charger is capable of efficiently charging your battery. The DC plug connectivity ensures a secure connection, while the indoor application makes it suitable for various consumer electronics. As a product from MDA, you can trust that this charger is built to last and provide optimal performance for your battery charging needs.