2800mAH USB External Battery Pack - [White / Yellow] Backup Battery Charger compatible to iPhone 6, iPhone 6 Plus, iPhone 5S / 5 / 4S /4, Samsung Galaxy Note 4 / 3 /2 , Samsung Galaxy S6 / S5 / S4 / S3 / Tab 4 3 2 7.0 8.0 10.1 / S 8.4 10.5, LG Optimus G3 / G2 / G Flex / G Pro, HTC One M8 / Desire Eye / M7 /M4 /Mini 2, Nexus 5/4/7/8, iPad Air 4/3/2, iPad Mini 3 2 Retina, iPod Touch, Blackberry Passport, Sony Xperia Z3 / Z2 [a.k.a Extended Power Charging Cable Case Car Charger] Powerful 2300mAh Li-polymer rechargeable battery can effectively provide 100%+ battery life for your iPhone 5/5S, which is equivalent to an added 10 + hours talk time or 8+ hours web browsing time. Reliably built two-piece design offers premium protection for your iPhone 5/5S against scratches, scrapes and bumps. Also easy to put on and take off. MFi Certified. Sync-through technology allows syncing and charging directly through the case. Now access iTunes without removing the battery case. Included micro-fiber screen cloth, screen-protector, and micro-USB charging cable. Award-winning battery case including PC Mag's Battery Case of the Year and Editors Choice (2013).