Slim Silicone Battery Case for iPhone 8/7/6S/6/8 Plus / 7 Plus / 6S Plus/6 Plus, 2500mAh/3700mAh Portable Charging Case External Rechargeable Charger Case Juice Pack Protective Power Case for iPhone

( SLIM POWERFUL DESIGN )360°scratch-guard and dual layer protection makes sure that your phone will be protected from drops and impacts. ( HIGH CAPACITY )The powerful 2500mAh li-polymer rechargeable battery provides extra battery life, adds more than 125% power electricity to an iPhone ( CHARGING SYNC )You can sync your iPhone to your Mac book, PC or laptop without removing the charger case. And simultaneously charge your iPhone and battery case together. ( 4 LED INDICATORS )let you know exactly how much power you have charge (0,25%,50%,75%,100%).Protective ic circuit effeciently avoids short-circuit, over-charged and malfunction even under extreme conditions. Product description 2500mAh for iPhone 8/7/6S/6 3700mAh for iPhone 8 Plus /7 Plus /6S Plus/6 Plus Battery Charging Case is designed to improve the performance and battery life for your cellphone an ideal buddy for office, game, daily life, outdoor, long distance journey business trip. Specifications: Capacity: 2500mAh/3700mAh Compatibility: Universal for iPhone 8/7/6S/6/8 Plus /7 Plus /6S Plus/6 Plus Special Functions: Magnetic Battery Type: Li-Polymer Battery Input: DC 5V 1000mA Output: DC 5V 1000mA Charging time: 3-4 hours Color: Black / Red Power indicators: 4 LED Safty: Dual IC chips protection, anti overcharging/over discharging/short circuit Certification: FCC / CE / Rohs / UL approved FEATURES: 125% Extra Battery Life your iPhone battery power to keep you going throughout the day. Led indicator will show how much juice is left. Soft Rubber Head design provides full edge. You can charge your iPhone and sync your file at the same time without removing the battery case. How to install it? Please take off the top cap of the case first, then you slide in your phone easily without broking the charging connector. How to take it out? Please take off the top cap of the case first, then you slide out your phone easily without broking the charging connector. Note: This battery case only support traditional 3.5mm headphones for iPhone 6/6s models. Not support lightning headphone, iPhone 7/8 users please use Bluetooth headphone. Package Included: 1 x Battery Case