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Kinps®2300mAh external power pack case and rechargeable back Up battery charger for iPhone 4 & 4S(ultra-thin 2300mAh Iphone 4, Red)

3.6 out of 5 stars 41 customer reviews
| 4 answered questions

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  • Advance 2300mAh Lithium Polymer Back up battery for iPhone 4/4S
  • Standby Time: Up to 230hrs
  • Talk Time: Up to 6hrs
  • Audio Playback : Up to 30hrs
  • Weight: 59g

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Product details

  • Boxed-product Weight: 118 g
  • Delivery information: We cannot deliver certain products outside mainland UK ( Details). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout.
  • Manufacturer reference: Iphone4 G/5
  • ASIN: B00GX4ACZK
  • Date first available at Amazon.co.uk: 26 Nov. 2013
  • Average Customer Review: 3.6 out of 5 stars  See all reviews (41 customer reviews)
  • Amazon Bestsellers Rank:

Product Description


Specifications:

This is the latest iphone4 4S case battery, ultra-thin design and perfect dimensions, with fashionable leather pattern, Also it is very light only 58g, convenient for you to carry. It can not only charge for your mobile, but also can protect your phone from scratching. Two functions in one, but only equals a phone cover's price.
This external backup battery is perfect to provide power for iPhone 4 4S anytime anywhere.

Features:

External battery charger case for iPhone 4 4S 4G.
Works as both an extended iPhone battery set and a protection case.
Protective and powerful.
Suitable For: iPhone 4 4S 4G

Specification:

Capacity: 2300mAh
Cell type: Li polymer battery Lithium-ion
Input: DC 5V. 1Ah(max).
Output :DC 5V. 1Ah(max).
Talk Time: Up to 6 hours
Internet Use: Up to 6 hours on 3G & Up to 7 hours on Wi-Fi
Net Weight:59g

How to use:

Put the back round button for 3-5 seconds. Then leave the button, the light is flashing shows charging.
Package Includes:

1 x External Battery Case for iPhone 4 4S 4G
Note: the iPhone is not included.



Customer Questions & Answers

Customer Reviews

Top Customer Reviews

Verified Purchase
These are brilliant. I saw my friend using one and he is never off the phone and has been through a whole load of different power cases for his iPhone 4S. This is by far the best and better than an earlier one I bought. I bought 2 of them one for my wife and one for myself. Only thing is you seem to need to charge it separately from the phone for the best performance. That's why I've only given it 4 stars instead of 5.
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By Ludovico Sforza VINE VOICE on 16 April 2014
Verified Purchase
The item is as described and fits the iPhone 4S well, not too bulky in other words. It also feels fairly robust, grips the phone well and feels nice in the hand. However, the connector is non to great, very stiff when connecting and does not feel as if it will take much use before problems.

Unfortunately, and despite hours and hours of charging and all blue lights on etc. it would not charge the phone at all so has gone back to Amazon. Three stars because it seems a nice piece of kit and the idea is excellent, just needs to work is all.
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Verified Purchase
Couldn't live without this, as my iphone runs out of battery every day sometime between 2pm and 7pm - just click on the back (ideally just before the phone dies) and it can not only keep the phone going all night , but even get up to a full charge while doing so. Much more convenient than trying to find an external battery charger or plugging it into a mains socket - and then leaving home without the phone because you forgot to retrieve it from the charger. The powerpack battery does take a lot longer than the internal battery to charge - but does so easily within the overnight charge.
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Verified Purchase
Worked perfectly for 5 weeks but then refused to charge the phone. Tried 3 different Iphones all the same, so I can charge the battery pack but not use it. Due to the supplier returns policy the cost to return it would have been close to the cost of a new one so its just gone into the bin. Dont waste your money on this.
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Verified Purchase
Have bought a few of these for gifts and everyone been very happy. Just bought myself one and it exactly as described. Very slim and neat. Never had problem with this seller , good price. And speedy delivery.
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Verified Purchase
To be honest for the price this is actually pretty amazing! I had a more expensive morpie model previously I bought from the apple shop and was nearly £50, that finally broke after 2 years of me dropping it, I didn't think this at £17 would be any where near as good, but this is actually lighter and slimmer, making my phone much more easy to use especially when texting or taking pictures, It isn't as expensive looking and I would have prefered black but the red casing is ok, I have only given this 4 (I would have done 4.5 if I could) because it does seem to get very hot sometimes and I do worry this may become an issue as I travlr extensively so I use it a lot, but if I even get year out of it for £17 I will not be complaining.
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Verified Purchase
Unit seems fine but my only issue with it is that I appear to have to remove it from the charger unit to charge the extra battery pack ?? I expected that it would charge the phone then also charge the extra battery
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Verified Purchase
This was bought as a gift for my mother who owns an iphone 4s. I was a little bit disappointed as I have a charger case from the same company for my iphone 5s which I really love. The main differences I noticed were that this case did not appear as strong and the charger button sticks out at the back of the case, resulting in it accidentally being turned on when trying to retrieve the phone from a bag/pocket. Nevertheless, I can't fault the customer service as I received this product extremely quickly and in great condition. The product itself, however, could have been better.
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