* LG gram 16" 16Z90SP battery AC charger. * This battery power adapter charges LG gram 16" 16Z90SP. * 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 LG gram 16" 16Z90SP battery is fully charged.