Energizer XP18000AB Universal Power Adapter with External Battery for Tablets/Laptops/Netbooks/Smartphones - Black (XP18000AB)
Universal Power Adaptor and External Battery for Laptops, Netbooks and More. This top-of-the-line rechargable External Battery works with laptops, netbooks and Macbook models.  Use it as a power adaptor or charge three devices at the same time - powers most portable devices. Feature a 5 volt, 2.1 amp out-put for charging iPads.  The perfect supplemental power for iPads, tablets, and all your portable devices. Safe charge - Temperature and short circuit protection. LED Light indicator - for smart LED's display battery and charging status. Rechargable up to 500 times, Stay charged - Maintains charge for up to 1 year