About GOOINVGOOINV strive to bring advanced and high quality 3C electronic products to our customer all over the world. GOOINV product line covers screen protector, protective case, power bank, external battery case, wall charger, car charger, cables, adapters, etc. IMPORTANT NOTE -Lightning input port does not support music function by lightning headset(Support wireless Bluetooh Headphones or Airpods) -When you charge the iPhone x battery case with phone charging, the phone will be charged prior. -Not work with wireless charge,because it is too slow(2176+5200mAh)360°Full Protection DesignGOOINV iPhone X battery case offering your iPhone great protection and secure grip featured with 1.2mm raised front lips to protect your iPhone X from scratches, bumps, drops and more. Parameters Capacity: 5200mAh Input: DC 5V-1.5A Output: DC 5V-1A Max (Does not support Fast Charge) Conversion Rate: up to 80% Dimension: 7.5 x 4.3 x 0.8 inches Weight: 3.52 ounces Box Content: 1 x 5200mAh iPhone X Battery Case 1 x User Manual How to Charge your iPhone 1. Please make sure the battery case is well installed, Double-check the power remain for the first use. 2. Using lightning cable to charge & sync your iPhone X, no need to remove iPhone X battery case. 3. Make your phone fully attached to plug of battery case without any clearance. Only half of the plug is inserted or leave clearances are not charged up successfully. 4. Press the power button to start charging or check the remaining power, press the power button for 3 seconds to close the battery case. (When you do not need to charge, please turn off the power) 7/24 Customer Service Please feel free to contact us if there's any question/problem/suggestion about our product/service.
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