iPhone 4 Battery Case (1500 mAh) down to £5.49 from £24.99 at Expansys and free delivery and Quidco - HotUKDeals
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I nearly ditched my iphone 4 for a Blackberry because it had such a poor battery life and died every night if not left on charge. Then I came across this neat little case that doubles as a backup charger! A quick look around showed similar one at Amazon at £24.99 (albeit the 1700 mAh) model but for just over a fiver you can't go wrong.
Description from website below
Portable iPhone 4 Battery Case Features

Keep your iPhone 4 going for longer with our smart iPhone 4 Battery Case.

Extra Power:
The high capacity 1500 mAh doubles your iPhone 4's run time, letting you talk, play and game for longer. Simply press the power on on the case when your iPhone is running low and the iPhone 4 Battery case will charge your phone.

Made from touch shell, with a soft rubberised coating means your iPhone is kept safe. Dedicated cutaways allow full access to your iPhone, with dedicates speaker and microphone grills, protection without compromise.

On Tap:
The status LED on the back of the iPhone 4 Battery Case lets you know instantly how much power is remaining, you choose to charge as much or as little as you like. The universal microUSB connector lets your charge your iPhone and Battery Case from any standard microUSB charger.

In the box:
- iPhone 4 Battery Case
- microUSB Cable Shipping Weight: 0.11kg
More From Expansys:

All Comments

(81) Jump to unreadPost a comment
Works out at £6.68 delivered - still a good deal and I am about to order - ty
How do u get free delivery?

Anyone know if these are any good?


Edited By: Diodorus-siculus on Jun 18, 2011 11:44
Anyone know if these actually work?
I have tried 2 different ones of these and neither could actually charge the phone (fine for the first 5-10 mins then keeps flickering between charging and not charging).
Worth a punt. Ordered.
I think you need to spend a tenner for free delivery...Well is was free when i ordered 2:p
Ordered. Thanks!

Just ordered 2 have some heat
1 Like #10
You sure the poor battery life isnt down to the latest firmware? Mine died every night after ugrading to 4.3.2 and 4.3.3. So i backed it up and setup it up as a new device. Then restored the data back and the battery life is about 2 days now.
Will try rolling back my firmware, but I will still have this as backup
1 Like #12
Love u OP. Great deal. Just hope it looks good too
1 Like #13
Voted hot - cheers OP. I already have a 1500mAh battery case that cost around £12, which has worked out pretty well so far. However, with going to Glastonbury next week, I'm thinking that if I want any chance of my phone lasting for the weekend, two of these might not be such a bad shout!
Love u OP. Great deal. Just hope it looks good too

Just Hope its not bulky like the griffin one for the 3GS. :-)
You sure the poor battery life isnt down to the latest firmware? Mine died every night after ugrading to 4.3.2 and 4.3.3. So i backed it up and setup it up as a new device. Then restored the data back and the battery life is about 2 days now.

I think your right, I had problems on my iphone with the button being sticky, and i noticed my battery would die everyday.

obviously i backed everything up before going there, and they ended up giving me a new one and suprisingly the battery is so much better on this one!
1 Like #16
3% quidco too
just bought 2..

Cheap enough to take a punt on...
Voted hot. Definitely worth a try!
Paid over £20 for one like this a few months back, gave a good 70% charge to iphone but overall bulkyness wasnt worth it and sent it back.

However for £6 i think ill pick up another for emergencys (It will be ideal for holiday when taking pictures murders battery!)

Definitely worth a try ordered
Ordered, purely for my holiday, when being able to charge my iPhone 4 3x a day might not be an option!
ordered lets hope its good :) cheers op
Given what a battery drain the iOS 5 beta is, this is actually just what I need to get me through the next few months. HAWT
for those suffering massive battery drain with the later IOS`s google iphone battery drain ping, follow one of the links telling you how to disable ping, makes a MASSIVE difference, after upgrading my iphone wasnt lasting a day with very lite use, after disabling ping its back to its reasonable self
Thanks for the share - ordered 2 as got free shipping.( There seemed to be a small postage chareg for ordering one alone)

P :)
Ordered - cheers OP!
Can't believe it! I was talking about getting one of these earlier but never thought it would be at such a low price. Thanks! :D voted hot
Umm yea how do you get free delivery with this?
Ordered for the price, cheers
ordered ! cheers matey !
How do u get free delivery?


It auto goes to standard delivery, just change it to Free Delivery <£40

Ordered :) Thanks!!
Seems a good deal, so ordered two (for free delivery) - HEAT!

I did buy a portable Griffin battery last year for a festival for £30, but it only boosts my iPhone by 15%, so hopefully these will fair better....
worth a try. thanks, ordered one too.
I have ordered 2 as looks a good buy.
Will take on hols and hopefully if I need a boost during day will help me out.
looking for something along these lines for a trip to the usa next week, ordered 2, thanks!
Excellent deal - Many thanks, OP.
Will the iPhone 4 charge and sync while in this case attached to a PC ?

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