LONGER POWER LIFE&ULTRA THIN:4500 mAh powerful rechargeable protective portable charging case for your iPhone 7/8, up to 140% standard battery provide an extra 130 hours standby, 12.5 hours talk time, 8.5 hours video, 10 hours web browsing or 8 hours gaming to your iPhone 7/8. Amazing is add 1.35 times your iPhone's battery life but without doubling its size (adds only 0.18in & 2.12 oz) .Keep you power all day long.
3IN1 SYNC&PROTECING &CHARGING:You can conveniently sync your iPhone 7/8 to your Macbook, PC or laptop without having to take the battery case off. Simultaneously charge your iPhone and battery case together.2IN1 design make your be protected from drops and impacts.Specifically designed to protect your phone's short circuiting,discharging and overcharging.Slim,sleek and durable design make your phone look amazing.
CONVENIENT INSTALL AND USE:HETP iPhone 7/8 battery case makes install and use extremely easy. Just separate its top cap and slide your iphone all the way to the bottom section until the Lightning connector is full inserted into your phone. After that, reattach the top cap. All finished, Press the power button and now you will have access to 1.4X the power for your iphone 7/8
BATTERY CERTIFICATION AND NOTED: The batteries use Grade A+ batteries with CE and RoHS certification. Before using, We would like you completely full charge the battery case with original phone cable, until the 4 blue LED indicator shine on. Please stop charge and use if its overheating. Can't listen to music through headphone when you use the External Battery Case
18 MONTH HETP WARRANTY:If there is any problem or you are not satisfied 100% with HETP iPhone 7/8 battery case ,please feel free to contact us at once.
<1>Please use Apple original lightning cable.
<2>When you use it first time, Please use up the battery life and then full charging 6-8 hour after battery drain.
<3>Can't listen to music through headphone.
<4>The high capacity battery case will heavier than the low capacity battery case.
<1>Let the battery case full inserted into your phone.
<2>Sleek ON/OFF button on power case to turn the case ON and OFF.
<3>Pressing and holding the [Round button] in 3 seconds, the battery case will charge your Phone. (Must pressing and hold more 3 seconds)
<4>Pressing and holding the power button in 3 seconds again, the case would stop charging.
<1>Charging and sync your mobile phone to computer without Removing it from the juice pack.
<2>Long life cycle(up to 500 times).
<3>Perfect cutouts allow access to all cameras, microphones, sensors, controls.
<4>The juice pack offers you the convenience of a fully protective form-fitting case with an extended built-in rechargeable battery for your iPhone 7/8 in an ultra-thin,light-weight,low-profile design.
<5>On/Off switch with one-touch smart design easy to operate.
<6>Four bright LED lights indicate exactly how much juice is left in your iPhone 7 / 8 battery case.
Input: DC 5V/1,000mA
Charging Power Level: 1 Light = 25%, 2 Lights = 50%, 3 Lights = 75%, 4 Lights = 100%
1 X iPhone 7/8 battery case 4500mAh
1 X Manual
If any problem, Please contact our friendly customer service through the ""Contact Seller"" feature and we will be happy to assist you !
Battery Case 4500mAh for iPhone 7 iPhone 8 HETP Ultra Slim Rechargeable External Battery Charging Case Portable Backup Power Bank Juice Pack for Apple iPhone 7 / 8 - Black - B06XK3P65D