TeckNet® PowerZen 13000mAh External Battery provided with the Bluetek ™ 2 Technology 3.4A Output Ports Portable Charger for Apple iPhone 6 Plus, iPad Mini, iPad Air, Samsung Galaxy S5 and Other Smartphones, Android Tablets (Tablet or phones are not included) (Wireless Phone Accessory)
Buy to power a Raspberry Pi 2 in a standalone box worked the first day without having been charged for 6 hours, at the same time I recharge my phone 2 (a helium arChOs 4g), and 2 times a 10-inch tablet, and only one bar on the 4 is turned off. Deliri