Product Information Specification: Product Name: Battery Case foriPhone 6S/6 Capacity: 2600mAh Size:5.5" Weight:3800mAh(5.5") 110g Input Voltage: DC 5.0V/1.5A Output Voltage:DC 5.0V/1.5A Charging Power Level: Red Light = 1%-25%, Blue Light= 25%-50%, GreenLight= 50%-75%, White Lights =75%-100% Package Contents: 1x Battery Case 1x User's Manual Features and Specification Features: This is the most compact battery case for iPhone 8 plus /7s plus/6 plus , which just adds only 0.2 inches to the thickness of your phone, and weighs in at under 4 oz ! Even with its distinctly thin and lightweight design, it still provides superior protection Longer battery life: Gets 100% extra battery life for your iPhone. Thanks to the built-in rechargeable lithium-ion polymer battery you get an additional 28 hours of talk time, 20 hours of internet use, and 21 hours of video playback. Doubles your iPhone battery power to keep you going throughout the day, essential for traveling, camping, road trips, business trips and other occasions High impact protection: Guard your phone from drops, and scrapes with this power case. Its built-in rubberized support pads protect your phone from every day wear and tear. The Level 2 Protection indicates that the case can securely protect your phone from drops and hard falls Advanced Sync-through Technology:Amazing sync-through technology that you can simultaneously charge your Phone and iPhone 8 plus/7 plus/6 plus battery case charger together, conveniently sync your iPhone to your Mac-book, PC or laptop without having to take the battery case off Power LED indicator - Will indicate the level of power your battery case is currently charged Shipping / Return Policies 30 Days Return With Free Shipping