Product Details Key Specification Specifications: Model Number : 8400mAh Output Type:DC Input: DC5V/2A Output: DC5V/0.6 Usage: Mobile Phone Connection: Plug in Charging Speed for Mobiles : 1500mAh/hours Put Charging Time: 6-7 hours Recycling Time:≥500times Connector:8 connectors Cell brand: Samsung Color: Black/White/Blue/Red/Pink The Anker External Battery is used as Backup power for your Mobile device There is no need to charge your device through an electric outlet It’s small size allows you to carry the power source wherever you go Say Good-bye to bulky chargers and a mess of external connecting cables from now on. We are sure you will like to have this along on your next trip. It can be compatible with most of cellphone such Samsung ,LG, Nokia,Apple Iphone ,and Sony PSP with 8 kinds of connectors. For all device if you have USB lable and connectors. Google Nexus one/ Nexus S Readers Kindle / Nook color 4G Mobile Wifi hotpot 3G Mobile Wifi hotpot Nokia N900 / N8 / N97 / C6 / C3 / E63 / E71/ E72 / C7 /E7 /X6 LG Revolution / Optimus 3D / Optimus S / Optimus T / Optimus 7 / G2X P999 Players MP3 / MP4 / MP5 Samsung Nexus S 4G / Galaxy S 4G / Fascinate / Exhibit 4G / Epic 4G / Driod Charge / Captivate / Galaxy S2 i9100 / Galaxy S i9000 / Infuse 4G / I997 / Vibrant / Focus / Memoir / Omnia 7 / Intercept / Indulge / Transform / Moment / Solstice / Continuum / Sidekick 4G / Galaxy S II i9100 / T-mobile Galaxy S II T989 / Galaxy S II i777 / Galaxy S II Skyrocket SGH-I727 / Sprint Galaxy S II Epic 4G touch / Galaxy Nexus Prime / Galaxy note / Focus S Apple iPhone 4 / iPhone 2G / iPhone 3G / iPhone 3GS / iPod Touch / iPod nano / iPod classic / iPhone 4S Motorola Droid 2 / Droid / Droid 2 Global / Droid 3 / Droid Pro / Defy / Photon 4G / Atrix 4G / MB525 / Driod X2 / MB810 / Droid X / Bionic / Milestone / Backflip / CLIQ 2 / Charm / Bravo / Xoom Tablet / Triumph / Photon 4G T-Mobile MyTouch 4G / Sidekick 4G / 3G / G2 / G2x HTC EVO 3D / Sensation / Wildfire / Wildfire S / Droid Incredible 2 / Mytouch 4G / Desire HD / Desire S / Desire Z / Inspire / Incredible S / Thunderbolt 4G / EVO Shift 4G / Desire / EVO 4G / Droid Incredible / Inspire 4G / HD7 / HD2 / Surround / Arrive / Aria / Gratia / Hero / Pro / Trophy / Sensation XE / Sensation XL / Amaze 4G / Vivid 4G / Verizon ThunderBolt / incredible 2 / Rezound Blackberry 8900 / 9500 / Storm 9530 / Storm 2 / 9520 / 9630 / Style 9670 / Bold 9650 / 9700 / 9780 / Torch 9800 / Bold 9900 Sony Xperia Arc S |