Tuff-Luv 12000mah Laptop Power Bank DC plugs And 2 pin Wall Charger - Black Worried about blackouts and the electricity going off. Then get yourself some peace of mind and keep working into the small hours by extending the battery and power usage of your laptop or computer. Features: - Simple charge up these batteries, so that they're ready to use when you need them - Don't be caught out, when time is short - Tough and sturdy with an aluminium shell, offering an output: 5v/2A DC 12V/16V/19V 4A - You'll have long hours ahead with this massive 12,000mah battery - Massive capacity 12,000 mah battery for laptops - Keep working into the small hours - Small and compact and easy to use - Tough Aluminium shell in Black What's in the box x1 Laptop Power Bank