Learn more what our customers speak about best IPhone battery pack IMP500 after using it.

Review by S. Farris for New Trent super-pack IMP500 5000mAh External Battery pack for 3G iPad, iPhone 4 4G, iPhone 2G 3G 3GS, iPod Touch (1G 2G 3G), Motorola Droid , HTC Android Phones, Blackberry (curve, bold, tour, storm) Brand new

This is my fourth item from NewTrent. I previously bought 2 IMP190s for my iPhone 3GS. Those worked great, and when I had a mechanical issue with one, it was promptly returned and rebated- no problems or hassles. The company is quick to respond to email, and very conscientious to resolve issues. After four products, I am satisfied that quality is good, or I wouldn’t keep spending my money. But with that comes confidence that problems will be resolved quickly and fairly.

I now have both the IMP 500 and 50D. For folks using their iPhone for business, they are must haves! Small and easily packable, but with a HUGE charge inside. I haven’t found comparable charging ability at the price, and I have looked alot. Not quite a full charge for the iPad, but I have yet to go so long that the included battery and one refill from the Power Pack wasn’t enough to get me through.

In the package is a good looking and easy to use battery, with indicators to let you know when the juice is almost gone. Aesthetics are a minor reason to buy a power pack, but this one is sleek and small, just like the iDevices I use it on.

I also like the ability to Power off the battery, witout disconnecting it via an easy to use switch. The charging cord comes with multiple tips. This means the same cord that charges the battery will charge your i device with a quick change, minimizing the number of cords you have to carry! The package included a couple other charging tips, and I found one for my bluetooth headset and another for my keyboard included. The cord alone is reason enough to choose this battery pack over the competition, but 5000 mAh is substantial reason on its own. It is truly a onestop charging station, complete with AC adapter.

Review by Keith H. Kleinschmidt for New Trent super-pack IMP500 5000mAh External Battery pack for 3G iPad, iPhone 4 4G, iPhone 2G 3G 3GS, iPod Touch (1G 2G 3G), Motorola Droid , HTC Android Phones, Blackberry (curve, bold, tour, storm) Brand new

This item works as stated! 5000 mill-amps is great back-up power! Could go 3-4 days without charging the battery pack, but I charge it every night after use!
Overall, great product! Get it if your iPhone runs out of juice like mine did!

Review by doctorleeps for New Trent super-pack IMP500 5000mAh External Battery pack for 3G iPad, iPhone 4 4G, iPhone 2G 3G 3GS, iPod Touch (1G 2G 3G), Motorola Droid , HTC Android Phones, Blackberry (curve, bold, tour, storm) Brand new

In the battery business, it’s been good business to keep ordering more batteries, but when it comes to the iPhone and its’ many APPs, the need for increasing battery life has ever increased the need for a good, cost effective battery. Most batteries, from plug ins to skins, and I’ve tried a good many brands and types, fall far short towards extending the iPhones functional life, especially if viewing videos, using multiple APPs, or if keeping 3G and Data Roaming on all the times. Although several current battery covers or skins can be conveniently applied over the iPhone, their batteries do not work as long,and are harder to wear on a belt or carry in one’s pocket.

The New Trent external battery (IMP500A) answers the three main objectives for deciding which type of battery to purchase.
First it is easy to carry, recharge, and and store.
Second, it really extends the iPhone’s battery all day at 100% (full battery capacity) even while using the iPhone, as well as it recharges a ‘dead’ iPhone quickly (by my rough estimate, about 1% per minute).
Third, it clearly presents a better purchase value that includes a good replacement warranty.
The available add on peripherals also make it adaptable for cameras or Blackberrys,and doesn’t require a wall socket or car lighter source though comes with a wall adapter.
It’s simple clean design makes it easy to see the ‘on light’ or the ‘recharging lights’, easy to hold,and can be easily carried or placed in a pocket or fanny pack even while charging and connected to the iPhone.
It doesn’t interfere with the iPhone’s use while charging.

In short I highly recommend this useful and adaptive tool that further opens up the iPhones many potentials,without those late day or next day iPhone battery failures because one forgot to recharge the iPhone’s battery. The New Trent allows one to carry this battery pack easily thus keeping the iPhone fully functioning at all times.
IMP500 A iPhone 3G 3Gs iPod touch External Battery 2nd Generation Last 38 Hours work for 3Gs iPhone

Original Review Posted at : New Trent Super Pack IMP500

If you are looking to buy an IMP500 External Battery Pack for your IPhone then pls visit External Battery for IPhones

IMP500 Iphone battery pack gains favor from users in terms of its light weight wherein it weighs just 130g and is slightly smaller than an IPhone. Notwithstanding, the battery extender can be used in all generations iPod classic. Receiving favorable reviews from users IMP500 Iphone battery is a cheap power solution which can be used for multiple gadgets including of the Apple 3Gs 3G 2G iPhones and the 1st, 2nd and 3rd Gen iTouches, etc. Multinational popularity of extended batteries can be guessed from the fact that reviewers from the USA, Canada, and Australia have gone gaga over the power solution offered by IMP500 iphone battery.

An Iphone battery with rich features only can meet the specific requirement of customers; however, requirements of customers vary depending upon the time and circumstance. Despite the individuality and specificity of requirement of users, IMP500 Iphone battery is suitable for all kind of power requirement for iphone, ipads, and ipods. Durability and compatibility with various generations of iphone can be considered USP of IMP500 iphone battery pack. Along with battery extenders New Trent provides various other power solutions for iphones, ipads, ipods, etc.

Battery extenders are available in plenty in market and many of them claim exaggerated championship over supplying best power solution, however, IMP500 battery according to users and their review provides instant solution for power to Iphone. Users are required just to punch in IPhone battery extender on their phone and start charging. Hot reviews for IMP500 have received innumerable customers from various parts of the world particularly from the USA and Australia. The bandwidth of customers is expected to increase once the company starts its outlets in various other parts of the world.

With best power solution IMP500 iphone battery can extend the life of battery wherein they can enjoy 38 hours Movie time. Additionally, if users have 3G iPad the battery can offer 14 hours movie time. The feature truly can a perfect power solution for users who often are outdoor and do not have other option so that their ipods, phones, Ipads, etc. can be charged for long hours of use. Moreover, New Trent is also known for offering batteries for many models of HP and Dell laptop computers.

New Trent IMP500 IPhone Extended Battery Life only $41.95

And if you still don’t have New Trent IPhone Battery Pack then you are loosing real fun with your IPhones. So without any delay you could have all the time with your IPhone, just order the IMP500 or lastest external battery pack for your IPhone  and extend the power of your IPhone at NewTrent website.

Customer Feedbacks after they purchased IMP500 External IPhone Battery Pack

I love my iPhone 3G. It seems that every day I find something new? do. But all features at a price – the battery life really ugly. Drains damn thing like a sieve, if I use the wireless – it’s a pain, as is often the fastest connection and offers the best flexibility? in the use of all those fantastic t Apps.Also I started? ? drive external batteries – especially f? r Fl along? GE, when I’m in the middle of an H? rbuch or new? s series of? missions t?? s vision and the battery will blimmpppp t?. The initial registration time I tried? co me? $ 80 and you are never? a full load on the iPhone, but I also tzliche 3 hours of battery-big whoop – I still could not r? USSI? the eye abroad?. I tried? another, which promised 20 hours, but it states? Lord lowered floor? iPhone! So my? Imagine the surprise, that half of Tecia H? The price and Geb? Lead like a champion to find the money! It’s fast loading too. I can not say how long it lasts, but I did for 25 hours with audio and video? Oa gone and they do not leak. It made me forward and rear? Re? Across the country, after? s Germany and France and now I plan S does? Am? America. I highly recommend this device? T. He is? G? LY smaller and longer? Ger than the iPhone, and because they do not connect directly to the iPhone name, but by a line that I can t? Telephone in your pocket behalten . Wie en Kindle -? He has a great battery life e, but it is good to have a backup if you forget to be free. I read that stuff on a blog Kindle – and I bought? USB Sync Charger (en Palm Zire 31 72 Tungsten E?) And I took today with this c? wheat adapter for battery and success? s construction? anz? be my leader? Like? Has when I go out of p? Riph? America Multi-function? T!
Rating: 5 / 5
Reviewed by: Crystal K

 This is probably the m? Most external iPhone battery power on the market?. I have purchased? f the battery? R my iPhone and iTouch. I’m faithful? Lysates and go? Need every 2 weeks. This battery really help me a lot. On the plan that I can use this battery to see too many movies and m? No need to take care k? During the life of the battery no longer works. The Sch? Is not in its battery, the power of my t? L? Phone and other children of my Nintendo DS Lite? Be used?. A big now!
Rating: 5 / 5
Reviewed by: Glen Roof

I looking for? internet long and hard, the number of reviews and articals I have? About the iPhone 3G and 3G external battery. There are several good batteries, or better on the market?, All with advantages and disadvantages? Vantages. I am paying a type of person who does nothing more f? r a product that really gives you more. . . whatsoever in the quality? t, warranty and / or service? the customer? it. I have purchased? The IMP500 and I k? Gl Nnte not? Be Glad. First price wise, it’s the middle of the road $ 58, high-tech batteries for $ 75 – $ 100, low-end $ 30 – $ 50 Most low-end AA batteries to recharge and I do not think the? much better than the iPhone battery so far as longivity. Given all the others, what I wanted, c ‘? Was more power, and the H? Low walls, the IMP is 3? 5 times the power, m? Me more co? Expensive to keep batteries other. The total area? E IMP500 is a mani? Re or m? My size? I like most other batteries. Most others are connected? S directly into the USB port on the bottom of the iPhone. What worries? You this? Is finished? E, if you are shopping on a flat surface Serface it is? fear that the arc? pulleys? will? and Besch? Endings contributions tr? S fragile? GE in the adapter, or worse, Besch? End of the iPhone also the ext? Laughing. The IMP uses the c? Wheat, tension less beautiful hinzuzuf Harmful to login? Since IMP-Gen Pack is round and tr? S smooth? AU? Enseite, I simply slip it into my Ges? Pocket pocket indoor situations or shirt pocket, and f? You ex? Cutez the c? Ble load on my Iphone and use / observed? Es. If you order now? from the company, they include a spare power adapter and all other adapters and more publicity? here? Elsewhere plus shipping free on all orders over $ 48 this w? The Company Re t? gives a 30 day, 100% money guarantee on luggage if you don ‘? your not happy with the product. You need to m? F? R R? Cksendung pay, not if it is? Flawed. All (made from the company? T? (China)? Over 30% of iPhone / t battery?? S mobile phones in the world) in all prices, Warrenties, does the quality? f is the battery? R buy me. I want to buy? About the United States and elsewhere, a review of the mine? T? such as automotive, m? Businesses am? Yankee should take note of this product and find a better product. When and / or if they do it and when I go to market?, I’ll look long and hard, what they have? offer. Until the?. . . IMP500 f is the product? R me! PS It w? Re great if a company has a battery as much as the IMP? Silent D? Men, young and k? JH Nnte the iPhone and headset to keep everything in an attractive, if k design protection?. I know it’s for? Ignore size, but that’s what Am? America so great? did!
Rating: 5 / 5
Reviewed by: James Orrahood

If you like to order New Trent IMP500 External Battery Pack for IPhone then visit www.newtrent.com

Originally Reviewed at : New Trent Super Pack IMP500 External Battery

Review by Todd V. Rovito
Purchased this external battery pack IMP500 for my wife. It works wonderfully!!!! Our son uses the iphone to play games alot, so when we travel or just in the car for a long drive the extra battery power has come in handy more than once. Greatest use my wife received from it! While in an airport she was only minutes away from missing a flight, had kid in tow, and carryon. There was not time to plug in her phone which was near battery life death. She remembered she had the New Trent powerpack in her purse. She slipped it on placed phone in her purse. By the time she was seated, and ready to go her phone was nearly fully charged. REAL lifesaver because they were on a 6 1/2 flight, so our son was not left iphoneless.

Review by tclhb
great unit for the price. it’s nice and small and works as advertised.

not too crazy about the method of charging it. it comes with a retractable cable with USB on one end and round plug on the other end and a USB wall charger. If you lose this retractable cable, you are out of luck. You also use this same cable with the included TIPS for ipod, mini, and microusb (or use your own usb to whatever cables).

It ONLY outputs 600ma, most modern smartphones come with 1A output chargers, so it’s a fairly SLOW charge. But it works, and for the price, I m glad i got it as it’s 5000mha vs many of the others which are 3500 or less.
Super high quality. Status lights are very informative. Works great with my iPhone 4. Very satisfied

Review by seigi_no_mikata
I purchased this backup battery for a recent transpacific business/site-seeing trip. Worked just as advertised! Everyone who saw me use this for my iPod Touch 3rd Gen and my Samsung cell phone wanted to know more about it. In fact, they all asked to use it themselves. I was able to recharge two Touches two times before I had to recharge the unit. On my return to the states, I found that it was just as useful and as popular with friends and family on a short weekend getaway. It feels great to be temporarily liberated from the AC outlet. Kudos!

Review by Scooter
Charging the Battery takes a long time, overnight. In instructions for charging the iPhone are vague at best. Although it provides a plug to the side and an iPhone plug that set up does not work. Instead use the USB receptical at the top of the unit and your white iPhone USB > iPhone connector. Takes about two hours for a full charge, and there are at least two charges in the unit. Great for airplanes.

New Trent super-pack IMP500 5000mAh External Battery pack only $41.95

Originally Reviewed at
New Trent super-pack IMP500 5000mAh External Battery pack for 3G iPad, iPhone 4 4G, iPhone 2G 3G 3GS, iPod Touch (1G 2G 3G), Motorola Droid , HTC Android Phones, Blackberry (curve, bold, tour, storm)

Our iPhones are no different.  Our precious iDevices are amazing in their versatility, capacity and function. There is just one small problem with them. As good as they are the power they deliver is too much for any real heavy use on the battery they come equipped with. The very battery that supplies our toy with the power to run. No power, no function. No function no fun.  No ticky, no shirty!You get the point.

The iPhone battery is nominally functional and with any degree of heavy use, will find you with a brick. My Girlfriend, knowing I could use something like this, for the holidays surprised me with a little gift. It was a Duracell backup battery. It cost her $30. It sucked, to say the least. While finely crafted, it offered a measly 1 time charge and only then would charge my iPhone 50%. I was extremely appreciative of her thought but lets be honest her between us, that just will not cut it for our uses.  Hence the need for a back up.  In my search for such an item I scoured the web looking for a quality unit that would perform exemplary but at a reasonable price.I looked at Richard Solo.  I looked at iSound.  I looked at them all. Prices, capacity, function. But then I stumbled completely on one completely by accident from a company called Newtrent and one particular product called The IMP500.

Here is what caught my attention in the listing in my search 38 hour video play back. When I saw this in combination with their reasonable price of $53.95 I was hooked to find out more. So I do what I always do for myself and my readers. I investigated.Therein (as you will see in the site) is a 10 min Video with the head of the company demonstrating the IMP500, John Chang. In there he explains and shows how to use the IMP500. I was very interested in this product and decided to contact Newtrent and Mr. Chang. After an email and a follow up call, Mr. Chang immediately sent me an IMP500 to test, review and now you will get to know everything that you need to know about this product and the company that builds it. So hang on kids cause here we go!

First off, delivery of the item (BTW shipping is free for orders over $30) arrived no later than 3 days. Yes three days! That in itself is good, damned good. The packaging is a typical hermetically sealed blister package. Removal of the items are simply done with a sharp knife or razor blade along the sides.  But aside from this, who really cares about the packaging? It is a marketing device which holds absolutely no merit to the form and function of this review. Personally I would not care if any item I got came in a wet paper bag with a Tuna Fish Sandwich and a Banana inside. Once we get our items home usually we just chuck the packaging away. So great, we all agree. Aside from getting it to us, Packaging means nothing. Moving on

Inside, there is an:
AC Adapter
2 Component adapters (iDevice & Mini USB)
Self Retractable Wire for Charging/Syncing
& of course¦
The IMP500 PowerPack

What surprised me was actually how small the IMP500 is. It is literally the size of a 2007 BlackBerry. To give you perspective here, it is approximately 40% thicker that the iPhone. Slightly shorter and slight wider than the iPhone as well. Essentially it is the size of cellular device. So portability is going to be a cake-walk. This in combination with the self retracting charge-wire makes portability a dream. The same wire is used to charge both the IMP500 and the iPhone. Which makes the need to carry your cumbersome, stock sync cable with you, no longer necessary. Ah conveninece Anyway, the IMP500 can be charged via the wall or the USB port on your computer.Charge time via the wall out of the box is 4 hours. From 0-100% is 6 hours.  It is also important and worth mentioning, that while for the purpose of this review I will constantly refer to the iPhone, the IMP500 PowerPack is not relegated to the iPhone alone. No sir! It is good for just about any portable device as can be seen in the picture on top of this article. Now time to test this bad boy called the IMP500.

Let me take some time to explain how this works. Most battery backups that we have seen actually clip into the bottom of the phone itself, no wires. The IMP500 uses a tether. So instead of the unit itself clipping itself into the bottom of the phone, the IMP500 uses the included wire. The wire was ingeniously designed to charge the IMP500 from the wall but also be used to charge the iPhone from the IMP500. Yes that is correct, the wire serves a dual purpose. So if you are looking for a backup battery that has no need for wires to charge the iPhone, the IMP500 is not what you are looking for. However, Newtrent is actually in development to make such an item (according to my discussion with Mr. Chang). And yes you can be sure that I will be testing that out for you as well. So stay tuned.

Now the video said 38 hours video playback. I wanted to test this for myself and yes, I really did test this.  So I hooked up my 3G already charged to 100%. Set a few movies to play.  Hooked up the IMP500 to my iPhone hit play, started a stop watch and hit the road to go about my life!

About a day later I checked on the IMP500 and saw that the powerpack was low on battery power. I watched it carefully from this point on to get the most accurate reading. The unit died at 16.5 hours. And the iPhone died 4.5 hours later. While certainly not disappointed (I mean 21 hrs of video playback is no small feat here), I was surprised considering the 17 hour disparity.I immediately called Mr. Chang, asking if maybe I had received a defective product. We went over the test parameters  I performed, together. We then realized that the original test was done on an iPhone 1st Gen, with all ancillary items turned off including the volume and the fact that the 1st Gen has no 3G. Hence, it by default has less battery consumption.  On the box it says 25 hour video playback. Considering the 3G/3GS consume power faster and also the fact that I left everything on; 3G, WiFi, Volume, etc 21 hours for such a small powerpack is extraordinarily impressive. Let me put it to you this way. If you have 21 straight hours to watch movies on your iPhone, you have way too much time on your hands, which is not many of us. So you are not going to need 38 hours anyway. Yes 17 hours lost seems like a lot, but does not 21 hours also seem like a lot of pure function? I say a resounding, yes.

21 Hours of constant playback is a flight to China. CHINA! Think about that for just a second. You are going to sleep sometime within that 21 hours.  So 21 hours for such a small compact battery is simply amazing to me. How do they do this ?you may be asking yourself. Well aside it being an ancient Chinese Secret, the little known fact about Newtrent, is that they are no cheap, lame, third party manufacturer for power cells.  No, not like Richard Solo, or iSound who simply dabble in this market. Newtrent, secretly, deviously is actually a subsidiary of an actual OEM company that manufactures power cells for some of the largest computer manufacturers in the world.Now the names of these companies were told to me, but under pain of death I was sworn to secrecy. And since I forgot my Cyanide Pill, I will not betray my oath of secrecy as I do not do well under torture (just ask my GF) and also, I have too much to live for to sacrifice my life to cater to your passing curiosity.But take my word for it.If you decide to get one of the IMP500 for yourself?You are getting an OEM battery, under a different name in a different package. Now how many companies do you know that can claim that? So the quality here, now regarding Newtrent should be incontrovertible.

So lets talk about the battery simply as an auxiliary power source for charging. Yes I tested this for you as well. The IMP500 PowerPack at 100% capacity is good for 4 full recharges of the iPhone before the IMP500 itself, needs to be recharged. The packaging boasts the IMP500 is good for 500 recharges. (This I will take their word for. Sorry guys but that is one area I cannot test in 2 weeks). The IMP500 comes in two colors. Black and White. Retail price for the units vary based on colors

Black/Blue $53.95
White/Blue $49.95

Now why there is a price discrepancy between colors?I have no idea, but again, I am here to speak about functionality and simply report the facts, not debate them. From my experience the customer service with Newtrent is good, they are receptive and accommodating. The IMP500 performance, even though slightly exaggerated performs beyond anything I have seen to date, and Newtrent claim that This is the most powerful backup battery in the market today may very well be true. I can say to date I have not found one to top it.

In summary:

Extreme Portability
Small
Convenient
Very Powerful with 21 hrs video playback
Incredibly, 4 full recharges of the iPhone
Good customer support
&
Reasonably priced

So if you are going someplace where for an extended period of time you have no real access to a wall plug, such as a camping trip, a long flight or an office where the USB port is out, or even just on the go and you forgot to charge your iPhone properly? You simply cannot go wrong with procuring one for yourself if you are in need of a battery backup. I give the product a resound thumbs up and the “Hilty seal of approval”.

What does serve to ground most people is the need to be near an electrical source to charge their batteries. Because of the extended capabilities of most mobile devices, there is always the problem of running out of the necessary juice to sustain one through all those applications and amusements. This is where the Newtrent IMP500 comes to the rescue.

There are quite a few battery extenders in the market today, but none really live up to the capability of the IMP500, simply because it provides 5000mAh of juice in one charge, much more than other battery extenders. And when it comes to battery extenders, isn’t the proof of the pudding in the amount of extension it actually provides?

Sure, there are some battery extenders that are sexier, being cableless and allowing the mobile device owner to slip their gadgets into it and continue using it comfortable as a phone or whatnot while recharging. However, the advantages of using the IMP500 with its retractable USB cable are significant.

The most important advantage, as pointed out earlier, is that none of these devices provides for multiple charges as much as the IMP500. The IMP500 provides up to 4.8 charge cycles for a 3G IPhone, for instance. That translates to as much as 38 hours of use per charge of the IMP500, the time varying depending on the actual applications used, but even for video there has been testimony of as many as 6 full-length feature videos of continuous play. What does this mean? This means you no longer need to worry about running out of battery even on a long flight of more than a day, even with continuous use of the mobile device.

Another advantage of using a USB cable is that it makes the IMP500 much more versatile. With the correct cable type, the IMP500 can provide charge for almost any kind of mobile device that accepts a USB connection for charging such as the IPhone, Blackberry, Kindle, Nintendo DS, and so on. It is really just a matter of having the right kind of cable i.e. micro versus mini USB, which makes the IMP500 a multipurpose item, certainly worth much more than its $59 price tag. Try fitting your Nintendo DS into that sexy cableless battery extender designed specifically for an IPhone! One user even reported using a 4 port USB hub to charge four gadgets at the same time and was amazed that the IMP500 was able to charge each one simultaneously. Thats convenience.

Moreover, you have a choice of charging the IMP500 itself with the rapid AC charger (available online at a minimal additional cost when ordered with the unit) or the accompanying USB charger that you can plug into your portable or desktop computer. With the rapid AC charger, the IMP500 is fully loaded and ready to go in as little as 1.5 hours.

And last but certainly not least, the price for an IMP500 is considerably less than for cableless battery extenders, which start from $80 up, even with the lower power capacity. Many of the other battery extenders are also more fragile than the IMP500 because of its tough yet elegant casing, and it is not much bigger than the IPhone, so you will be able to use it much longer with more gadgets and still be highly portable.

Despite these advantages, some users do have a beef with the fact that the IMP500 does no automatically shut off when a mobile device is fully charged. The worry is that this may cause the mobile device to overheat. The presence of the LED indicator is meant to indicate to the user that the mobile device has finished charging. There is actually little danger of overheating as the IMP500 has a built-in current protection unit that prevents the mobile device from accepting more than the capacity of its own battery.

However, the designers of the IMP500 welcome such feedback and are determined to improve an already great product by addressing minor concerns such as these at the earliest possible opportunity. There are plans to adjust the LED trigger threshold of the next generation of the IMP500 so that the unit will automatically turn off when the charging is done. This is also one other good thing about the IMP500; the manufacturers stress not only excellence in product design, functionality and safety, but also after sales service. All concerns are addressed immediately with a minimum of fuss or dispute.

New Trent has been in the battery extender business since 2003 and has continuously come up with better products that satisfy the needs and address the concerns of the mobile device user. The increasing demand for the latest model IMP500 is testimony to its capabilities, and the people behind Newtrent are determined the product will continue to go beyond expectations of its customers by unflagging research and development of an already amazing product.