My husband is always forgetting to charge his phone which he needs for business. I thought this would be a solution to the problem and I wasn't wrong. If he needs to charge his phone while he is out and about all he needs to do is plug his phone in to the portable charger and he's back in business..

Great little gadget, about the same size as a Samsung S5, a bit thicker though.

Charges from a mini USB and once fully charged is great for giving power to gadgets on the go. Recently used mine to keep my phone and work phone topped up whilst working in London. No need to carry plug-in chargers and try and find mains outlets. Just plugged the normal cable for charging into the phone and the usb end into the power block and switch it on. Continues to charge until the phone etc reaches 100%. I fully recharged the samsung phone, then a blackberry and this only used about 25% of the block's capacity (based on the lights on the block to indicate its power level!)

I then used it to recharge again the BB device after it sustained heavy work use in the afternoon, whilst walking to the tube (plugged together in the bottom of my work bag!) By the time I got on the train home, the BB was again charged and I dealt with all the work emails without any power outages and the block had still got over 50% power by this stage.

In terms of weight it is probably no different to the weight of a portable HDD unit and gives plenty of juice for a days work even when travelling without access to mains power.

Get one, they are worth the money (especially if you go through UK airports!)

Bought this unit because we were going to a 5 day festival and needed to keep my phone charged. Not only did I charge my phone every night but I also charged my sons phone twice my partners phone twice and a friends phone twice, and it only used half the battery charge. I highly recommend this product for anyone who needs to charge devices and doesn't have access to mains power.

Excellent service, superfast delivery.
USB charger will be great for long haul connecting flights when device charge runs low. Will also be using at home when my tablet runs low, now dont need to get out the 6ft ext to connect the charger to the mains. :)

This charger works great.

This is simply exceptional. I've only had it a few days and already I know I couldn't now be without it. It took about a day and a half to charge it (but this is to be expected given the huge amount of power it stores) and is well made, solid and nice and "weighty". You can tell it's built to last.

It's exactly the same size as a Nintendo DS so a DS case is ideal to keep it safe and together with it's adapters.

Effortlessly recharges phones and iPad and is great value. Would highly recommend this product.

Delivered in two days too.

Simply superb.

superb piece of kit !! Well, simple, works realy well , what more could you ask for , has taken all the worry of not being able to charge my phone on holiday , at the T,T, , Hotel burnt down, so going " GLAMPING !!

I got this charger not long ago. Still working on the first time charge. I placed the charger in my car and am using it instead of the built-in lighter-and-cable solution which keeps failing. After having my mobile device, which I use as a GPS, shutdown just when I need it - this charger gives me a peace of mind. No more worries that the battery will run out in the middle of the road. I purchased 2 more for family members.

This unit is proving to be extremely useful. I do not drive so unable to charge my phone away from electricity supply. So far I have charged my phone 7 times (from approx. 20% battery life left on phone) and there still seems to be plenty of life left in the charging unit without having to recharge the unit itself. The illustration seems to show many adaptors but mine only came with 3! Highly recommended. Delivery was excellent as usual.

I bought this for my son at Christmas to use with his iphone. Shortly after my phone charger got broken in my luggage travelling on holiday. No way to charge my phone now except in the car so borrowed this. Absolutley brilliant. Had the correct adapter to fit my phone and did the job brilliantly. Have to get myself one now too!

I bought a number of "power boosters) before. Each was god in its own way but not really had the WOW factor. High Power 15000mAh Dual USB Emergency Charger is the top of its range. Powerful, easy to use, looks good and very good value for money.This is my second unit, the first was given as a gift to a very good friend. The only unavoidable shortfall is the weight and sizeof the device, however I am quite happy to take it with me wherever I go.

This does exactly what it says on the tin: it's a high capacity battery with enough oomph to charge a phone several times, or a tablet at least twice. Usual fantastic service from MobileFun meant it arrived the next day. There is no charger, and just a short cable which has three interchangeable adapters: iPad/iPhone, Micro USB and Mini USB. The high capacity means it takes a long time to charge fully, but the 2.1A discharge port allows it to charge devices rapidly. The vulnerable point of devices like this is often the on-off switch, but this one feels reasonably robust (although obviously I haven't had it for long enough to comment about longevity). All in all I am very satisfied with this purchase and see this becoming my default emergency charger. Weight excluding cables is 337g.

I bought this as I wanted some form of portable battery to keep my S3 topped up when out and about on a long day. The s3 drains quite nicely sometimes!
After reading a couple of other reviews saying it was heavy, which didnt really bother me, I was expecting it to be heavy. Okay, its not light, but its not that bad given the amount of power it boasts.

As mentioned before, it does take a long time to charge this from dead empty, but its got a lot to take in. Ive charged it once since getting it and have given my phone 3 charges and a bit to my ipad and it still has more to give.

Really recommend!

Got It for the rugby league world cup double header at Wembley in case two games of rugby league with the All Blacks wallabies England and Fiji prooved to be a phone killer. Charged three phones and a nikon camera of it and it still had more energy left than England or Fiji at the end of the games!!

It's a beast worth having in your corner on those long days out

This is a fantastic USB power bank. I ordered this to keep a number of power hungry devices charged up when on the move. The power bank came with around 50% charge which was handy and it works as advertised. The inclusion of a micro USB, mini USB and Apple 30 pin connector ensures you can power nearly any USB device instantly. The power bank is well made and is fairly pocket friendly. Charging from a nearly flat battery takes upwards of 8 hours if connected to a PC but this pack can also be trickle charged from USB solar pannels even in cloudy conditions. Already I've used this to keep my gadgets charged up when out on a couple of day trips so this power bank is handy for those situations if you are away from mains power for extended periods of time.

If you are on the move,try this out.
It does exactly what the blurb says
15000 mAH = several charges of most
bits of kit.Good product!!Good price!!

The man of the house likes to go motorcycling with the boys, anything up to a week away, and he doesn't like reporting in, phone runs out of power after 20 seconds use apparently.
So this is just the job, it will keep his phone charged and I can keep him up to date with the important stuff, like the washing machine breaking down-again.

I shall be taking this with me on holiday as it is the perfect one to lend my sister and mother.

Arrived very speedily.

Nice work Mobile Fun.

This battery is a superhero, it fully restored (charged) my iPad mini from certain power (battery) death at the last minute before it effortlessly did the same for my iPhone 4S. If that wasn't enough it still had power to spare. The battery didn't come with the the correct connection for my iPad mini so I used the phones own lead and it solved the problem. It does take a number of hours to fully recharge the battery so I recommend that you do it overnight. The only downside to this superhero is that it is a bit on the heavy side. If you want a superhero on your side I would fully recommend buying this battery.