ABCENT 2600mAh Universal Portable Power Bank External Back Up Battery charger with LED Flashlight- Mobile Power Source for Smart Phones iPhone 5S, 5C, 5, 4S, Galaxy S5, S4, S3, Note 3, Nexus 4, HTC One, One 2 (M8), Nokia Lumia 520, 1020, Bluetooth Headphones, Android / Windows Smartphones and other Digital Devices - Retail Packaging Built in 2600mAh Lithium Ion Battery,1 USB Output AND Input Charging Port,1 Amp Output for Rapid Charging High precision and conversion rate control circuits, multiple protection, safe and efficient 2600MAH Long lifespan, more than 500 rechargeable times With LED light, convenient and practical Built in Super Bright LED Flashlight - 0.5W/ 40~50 Lumens,al least 10 times the brightness of that in ordinary power bank; cut through the darkness,easy to replace your household flashlight