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  • TeckNet® POWER BANK iEP387 7000mAh Lithium Polymer USB External Battery Backup Pack, Mobile Phone Power Pack, High Capacity Portable Battery Charger (Dual 5V 3.1A USB Output) for Apple iPhone 5, iPad mini 2/1, iPad 5/4 (Lightning Cable not Provided), iPhone 4S, iPad 3/2/1; Samsung Galaxy S4, S3, S2, Galaxy Ace, Galaxy Note 3/2; HTC One, Sensation, Desire C S X, Wildfire S; Google Nexus 7, Nexus 10; Nokia Lumia 920 800 900 N8; Motorola Razr; LG Optimus; Blackberry Z10; Sony Xperia Z - Black (Only one USB Charging cable included, No AC Charger is included)
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TeckNet® POWER BANK iEP387 7000mAh Lithium Polymer USB External Battery Backup Pack, Mobile Phone Power Pack, High Capacity Portable Battery Charger (Dual 5V 3.1A USB Output) for Apple iPhone 5, iPad mini 2/1, iPad 5/4 (Lightning Cable not Provided), iPhone 4S, iPad 3/2/1; Samsung Galaxy S4, S3, S2, Galaxy Ace, Galaxy Note 3/2; HTC One, Sensation, Desire C S X, Wildfire S; Google Nexus 7, Nexus 10; Nokia Lumia 920 800 900 N8; Motorola Razr; LG Optimus; Blackberry Z10; Sony Xperia Z - Black (Only one USB Charging cable included, No AC Charger is included)

by TeckNet
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Price: £16.99 FREE UK delivery.
In stock.
Dispatched and sold by TECKNET in certified Frustration-Free Packaging.
2 new from £16.99 1 used from £6.00
7,000 mAH Black
  • Ultra reliable 7000mAh Lithium-Polymer battery with 500 times recharge cycles battery life, about 25-35 hours Movie time for iPhone 4S 4 3Gs 3G and iPod Touch 1G to 5G, 50% of the new iPad (iPad 3) battery life and 75% of iPad 2
  • 2 USB ports provide 3.1A output current for the immediate rapid Charging, Can charge two devices at the same time (Only one USB Charging cable included). USB 1 Output: 5V 1A, USB 2 Output: 5V 2.1A
  • 4 Integrated LED Power status indicator, Auto power-off no energy lose when not in use
  • With built-in safety circuit and heat-resistant design, Size: 112 x 73 x 17 mm, Weight: 250g
  • Package contents: TeckNet iEP387 Power Bank, Manual, USB charging cable. Free lifetime technical support and 18-month manufacturer's warranty.
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Frequently Bought Together

TeckNet® POWER BANK iEP387 7000mAh Lithium Polymer USB External Battery Backup Pack, Mobile Phone Power Pack, High Capacity Portable Battery Charger (Dual 5V 3.1A USB Output) for Apple iPhone 5, iPad mini 2/1, iPad 5/4 (Lightning Cable not Provided), iPhone 4S, iPad 3/2/1; Samsung Galaxy S4, S3, S2, Galaxy Ace, Galaxy Note 3/2; HTC One, Sensation, Desire C S X, Wildfire S; Google Nexus 7, Nexus 10; Nokia Lumia 920 800 900 N8; Motorola Razr; LG Optimus; Blackberry Z10; Sony Xperia Z - Black (Only one USB Charging cable included, No AC Charger is included) + 10 in 1 Universal USB Charger Cable For iPod / iPhone / PSP / Camera / Nokia / HTC / LG / Samsung / BlackBerry
Price For Both: £18.07

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Product Information

Size: 7,000 mAH Black
Technical Details
BrandTeckNet
Item Weight191 g
Product Dimensions7.3 x 1.5 x 11.9 cm
Manufacturer referenceiEP387
Colorblack
Voltage5 volts
Wattage15.50
Power SourceDC
Battery Charge Cycles1000.00
Average Battery Life (in hours)20000 hours
Lithium Battery Energy Content35 watt_hours
Lithium Battery Packagingbatteries_contained_in_equipment
Lithium Battery Voltage3.70 volts
  
Additional Information
ASINB000UH46YY
Best Sellers Rank
Shipping Weight281 g
Delivery Destinations:Visit the Delivery Destinations Help page to see where this item can be delivered.
Find out more about our Delivery Rates and Returns Policy
Date First Available30 Nov. 2006
  
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Important Information

Seller Warranty Description
All labor cost covered for 18 Months from the date of purchase.

Product Description

Size Name: 7,000 mAH Black

TeckNet iEP387 USB External Battery is a compact and portable way to supply quick charge to USB-chargeable devices. Anything from digital cameras and headsets to smart phones and tablets can be re-charged whenever and wherever.

Light Fantastic:
Never be afraid of the dark with this versatile TeckNet Powerbank. Featuring a handy built-in LED torch for after-dark emergencies such as finding your keys or just to help find your tent!

Go Outdoors:
Perfect for taking on holiday, weekend breaks, parties, BBQs, camping, picnics and emergency situations, the portable and powerful TeckNet iEP390 Powerbank gives you the freedom to use your smart devices without worrying about running out of power

5 LED Indicators:
Come with 5 blue LED indicators to display the remaining battery capacity, for easy to read.

Safety First:
At TechNet, we take safety seriously. That's why all our PowerZen have a multi-level fail-safe system making them the safest on the market.

For optimal use:
- For simultaneous, max-speed charging of your TeckNet PoweZen and other devices, check out TeckNet's BLUETEK 50W 6-port wall charger.(www.amazon.co.uk/gp/product/B00OL1M5XO)
- To ensure complete safety and best performance, we strongly recommend using your device's original cable,a third-party certified cable(such as MFI).

TeckNet 18 Months Warranty:
At TeckNet, we believe in our products. That's why we back them all with an 18-month warranty and provide friendly, easy-to-reach support

Specifications:
- Capacity:7000mAH
- Battery cell: Lithium-Polymer
- Input: 5V 1.5A
- Output: 5V/3.1A(Total)
- Support all devices which can be charged via the USB (5V)


Customer Questions & Answers

Customer Reviews

4.7 out of 5 stars

Most Helpful Customer Reviews

19 of 19 people found the following review helpful By silkstone on 9 Sept. 2011
Size: 7,000 mAH Black Verified Purchase
Bought this to go with an iPad 2, but I've also used it with an iPhone. The battery pack is a similar size to a portable hard drive, and fits well (along with cable) in one of the protective cases available on Amazon and elsewhere.

It does charge the iPad, but quite slowly as both outlets are only 5W against 10W provided by the mains charger. When the iPad is in use, the iEP380-II tends to prevent further discharge of the internal battery, but doesn't increase the charge level much if at all. The iEP380-II itself also takes several hours to recharge, using the iPad mains power supply.

Having said all that, it is exactly what I needed! It will keep pace with normal usage of the iPad for several hours, extending the aggregate battery life, and can be left overnight to charge up again. It is also small and light enough to carry around in a pocket.

If you need more rapid charging, look elsewhere at 10W chargers. However, if you just need something to augment the internal iPad battery, this is a neat and effective solution.
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158 of 170 people found the following review helpful By Kindle Customer on 1 Sept. 2011
Size: 7,000 mAH Black
Length: 4:41 Mins
Hi there Just a quick demonstration & Review video for your kind attention. Many Thanks for watching.
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5 of 5 people found the following review helpful By T. A. Hubbard on 27 Jun. 2012
Size: 7,000 mAH Black Verified Purchase
The problem with all these gadgets like smartphones, Kindles and so on is there isn't always a convenient power socket when they run out of juice. Worse, they have a habit of running out at the worst possible time.

This battery can recharge my HTC One X smartphone 3 times over before running out, and can also charge my iPad2, my wife's phone (HTC WildfireS) and my Kindle. In fact it can do any two at the same time.

The battery comes with cables for charging anything with standard Apple or micro-usb recharge.

There are indicator lights to give an indication of how much power the battery has left. It is not too heavy, and not too big. It seems to keep its charge well when not in use. I just throw it in my travel bag fully charged and know I am covered.

Tim Hubbard
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26 of 29 people found the following review helpful By Martin on 11 Sept. 2011
Size: 7,000 mAH Black
While the market for this type of product seems to be expanding rapidly, the choice for this 7000mah TeckNet battery pack was easily made. My requirements were having at least 5000mah, no solar panel and being able to charge the device using USB. For just 27 Pounds (sept '11) this nice looking battery offers me a dual USB port, 7000mah capacity and a LED charge indicator!

Build quality: Feels very sturdy and has a nice soft finish. The USB ports don't seem flimsy and the provided microUSB cable is a nice one. The accessories however seem to be of a lower quality hard plastic (not that I'd use them, you can just use the device's own cable). I love the Macbook-style charge indicator.

Weight: The advertised 299 grams seems about right so it should be noted that you would be carrying around two extra iPhones if you take this battery with you.

Compatibility: As far as I've tested this charger is compatible with modern smartphones and it's even capable to charge my iPad2 (which my laptop and standard phone charger can't).

Overall I'm very pleased with this battery pack, it does what it says it does and I love the charge indicator!
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9 of 10 people found the following review helpful By Daniel Smedegaard Buus on 2 Feb. 2012
Size: 7,000 mAH Black Verified Purchase
I bought this just in time to have it delivered before I went to Japan for a month. It's the best purchase I've made in a very long time.

I'm using my Samsung Galaxy S2 smartphone for capturing video, using Google Maps for directions, listening to music, and tracking my every move with Google My Tracks (excellent for later geotagging of picutres taken with my SLR camera). Without this thing, my battery would be dead in about four hours, with it I'm completely set and safe for the day. It's pretty lightweight (already carrying a camera, extra lenses and a packed lunch, so this thing is like wearing an extra belt or something like that).

Whenever my phone starts complaining about battery needing recharging, I just yank out this pack from my backpack, connect the USB cable, and put it in my other pocket. The USB cable then becomes like a key chain hanging from my hip.

Before I got this, I thought, "yeah, this'll be good for Roskilde Festival," but having had it with me to Japan, I cannot imagine how I'd ever live without it. Having the freedom to just use Google Maps and GPS all day has taken me places I'd *NEVER* have gone had I not had a "safe way out" in the shape of a smartphone that will not go dead, ever. In retrospect, I'd pay 10 times the pricetag on this thing to enjoy this kind of travelling freedom.

Best. Buy. Ever!

UPDATE: I still think this is an amazing piece of hardware, but I have to say that the longevity of the battery pack does leave something to be desired. Two years in and having been mostly shelved, it's at perhaps a third of its original capacity.
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4 of 4 people found the following review helpful By JACQUI PRINCE on 2 July 2013
Size: 7,000 mAH White Verified Purchase
This item was extremely useful on a 440 mile bike ride It charged my iPhone and was able to use the light function over the 4 days camping and cycling. Even at home it is useful , well worth the buy even if just as an emergency back in the car, train etc.
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