Digital Foci Battery Porter 8000 - 8000mAh External Battery Pack Powerful yet compact 8000mAh external battery pack [29.6Wh] Instantly extend the battery life of your portable devices including Tablets, Smartphones, MP3 and GPS devices, and Game Consoles Dual USB outputs for charging 2 devices simultaneously Charging current up to 2000mA (with one device connected) Includes dual USB output AC Power Adapter and Car DC Power Adapter - Versatile power management solution allows you to charge Battery Porter and another device at the same time at home, office, or in your vehicle