* Dell Alienware Area-51m power adapter charger. * This battery charger charges Dell Alienware Area-51m. * Advanced CMOS microcontroller chip manages the charging process for safe, rapid and reliable battery charging. * Include a free British standard type G power plug and socket convertor adapter for customers in the United Kingdom region. * Power off automatically when Dell Alienware Area-51m battery is fully charged. * Specially designed for Dell Alienware Area-51m.