U-good Battery Case Compatible with iPhone 7 / iPhone 8, Fit Headphone, Ultra Slim 2700mAh Portable Charging Case Battery Charger Case for iPhone 7/8 (4.7 inch), Double Battery Life -Black Amanki

  • 【DOUBLE BATTERY LIFE】- ATTENTION PLEASE: ONLY Compatible with iPhone 7 / 8 (4.7 inch)!! NOT COMPATIBLE WITH Apple CarPlay,Wireless Charger, Traditional 3.5mm headphones and Headphone Jack Adapter/AUX adapter. PLEASE NOTE the above Caution before purchasing!!★Built-in 2700mAh premium rechargeable Li-polymer battery,U-good Charging Case for iPhone 7/8 can provide 100% extra battery life to your iPhone.Fit Apple charger. Four LED lights to check power level, 25-50-75-100%
  • 【Ultra Thin,SUPPORT HEADPHONES】: 13.5 mm thick,One of the slimmest Battery Cases for iPhone 7 / 8,add only 0.25 inch thickness to iphone 7/8. SUPPORT Headphones(most of the other cases don't support),by this battery case you can charge your iphone 7/8 and listen to Music OR Call at same time. Sleek,anti-slip design provide secure grip.
  • 【SAFE CHARGING&SYNC DATA】: You can charge this charger case by Apple charger directly(Not USB). Smart-charge tech will prevent it from short circuit,overheating and over-charging.Without removing the battery case,SYNC your iphone data to Macbook/PC through cable.Works with iOS11 and all future updates.
  • 【EASY TO USE,LIGHT-WEIGHT】: Weighs 77 grams only,one of the lightest battery charger case for iphone 7 / 8. Remove the top cover by nail from its Top left corner and slide in your iphone to connect charger,then long press power button 1 second to start charging. iPhone and the battery case will be charged at same time,70% power to iphone and the rest power to case. Specially designed for iPhone 7/8,Ideal for outdoor sport activity,long distance journey. Accurate cut-out easy access to button
  • 【WHAT YOU GET&WARRANTY】: Battery case X 1, Case’s top cover(for warranty) X 1, Manual X 1, 12-MONTH worry-free Warranty(sending Replacement or full Refund) and friendly customer service. IF your battery charging case has any problem,pls click our store name "Amanki" and then choose "Ask a quesiton" to contact us. We'll help you to solve any problem! Battery case charging case charger case battery extended external battery pack portable charger power bank case juice pack cover

Ultra Thin 700mAh High Capacity Charging Case for iPhone 7/8,Support Headphones/Apple charger
Capacity: 700mAh
Battery cell type: Lithium Polymer
Material: ABS + PC
Thickness: 13.5mm(0.5 inch)
Weight: 77 g
Input: 5.0V/0.5A-.1A, Output : 5.0V/1.0A-1.5A
Dimensions: 149mm X 74mm X 13.5mm(L-W-H)
1.Add 100% extra power to iPhone 7/8 battery
.Ultra slim(13.5mm) and Light weight(77g),convenient/comfortable to carry on and handle with
3.Support headphones,Charging OR Enjoy music/calling at same time
4.Charging your iphone and Sync data to PC/Macbook through iphone original cable(not include)
5.Equipped with 4 LED lights to check charging status and power level by 5-50-75-100%
6.Easy to install and uninstall,Accurate cut-outs easy access to buttons/port
7.Protect your iphone 7/8 body from scratch and bumps
What's in the Box :
1x battery case
1x Top cover(for warranty)
1x User manual
CONTACT US:https://www.amazon.com/ss/help/contact/?_encoding=UTF8&marketplaceID=ATVPDKIKX0DER&ref_=v_sp_contact_seller&sellerID=A1XOFETRK3QL
1. Please turn off the battery case while not using it.
. Please use the original charger that comes with the phone to charge the battery case. Generic or non-original chargers may cause the battery case to malfunction.
3. If the battery case doesn’t charge your iphone well, OR your apple headphone doesn’t work well with the battery case, first please clean your phone’s charging port to ensure it’s not dirty inside,then . If problem still,then contact us and we will solve your problem ASAP!


Write Review
September 5, 2018
I have been looking for a new case for weeks after my original OSSKY broke from faulty parts. I received this in the mail today, it was a great case, nice look and feel and worked out of the box. While the battery isn't what I had before 2700 vs 5000, however I never really needed that much before and the weight is better and noticeable. My phone and case charges when plugged in. Also tested my OEM lightning headphones. Great case!

One issue, the magnet I put between the phone and case doesn’t pass enough magnetic strength for my car mount. I stared looked for other options.
October 26, 2018
The Seller rates 5 stars and the phone rates 3. The phone case looks good and feels good in you hand. It performed as described and charged the phone. The process is very simple, your phone battery is low, you turn on the battery pack and when the phone is completely charged the battery pack turns off. I was able to get more than one full charge out of it. Recharging the battery pack is just as simple, you simply plug in like you are going to charge your phone. Your phone charges first and then the battery pack charges. In the morning you are good to go for another day. The only drawback I had with the case was when I dropped the phone the case corner cracked. The seller was OUTSTANDING, They 3 day shipped me a new case without an issue. In this case I would give the seller 5 stars and the case 3 stars. If they redesign the case and make it more robust it would be a 5 star case.
Thomas DeCeglie
October 8, 2018
Worked great then stopped holding a charge.

The sticker price looks nice, but you get what you pay for.

Skip this product!


I did not email the company nor ask for a new product, but the team must have seen my review and sent me a replacement case. I have only had it for a day, but it works like advertised, and the customer service is amazing!

Thank you for taking care of your customers, even the upset ones!
Kristin M
September 9, 2018
I thought this was a great cost alternative to the $99 apple phone battery case. It was easy to use and has worked no problem. I do find it doesn't work with the dual jack adapter and a bit hard to get the top on and off, but that makes it generally more stable. I recommend the product.
November 1, 2018
This worked great at first. Then it sopped charging my phone while plugged in. then eventually just stopped charging my phone at all
Hiram Barrera
November 1, 2018
This is the slimmest battery case you can buy it’s easy to install and take apart and the only issue which I was able to fix was that while I was charging the case while it was on my phone I turned the case on and it stopped charging I just restarted my phone and it worked again.
Roy D. Vaughn
September 25, 2018
Great case so far. 360 degree protection for your phone without the bulk of other cases...and I’ve tried a few. Nice feel, too. Charges with a lightning cable and the case switches over easily. Would order again...especially at 1/4 the price of the manufacturer version.
October 29, 2018
This case was fantastic for the first 2 weeks, after that it would show that it was charging but not actually charge the phone or case. Shipping was incredibly fast 5 stars for that.

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