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Decrescent KC800 Compact Micro 1000mAh Battery Power Bank Keyring for Smartphones and USB Devices including Samsung Galaxy S4, Sony Xperia Z, HTC One, Nexus 5 and more - Black

by Decrescent
4.2 out of 5 stars  See all reviews (9 customer reviews) More about this product

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Technical Details

  • 10 Year Manufacturers Warranty
  • Compact size and convenient key ring means it's always ready for a quick charge whenever you need it
  • Integrated cables and connectors are concealed until you're ready to charge
  • Transfer files and sync date using the integrated connectors

Special Offers and Product Promotions

  • Save £20 on with the aqua Classic card. Get an initial credit line of £250-£1,200 and build your credit rating. Representative 32.9% APR (variable). Subject to term and conditions. Learn more.

Product details

  • Item model number: PRC-KC800
  • ASIN: B00GGNG2P2
  • Date first available at 5 Nov. 2013
  • Average Customer Review: 4.2 out of 5 stars  See all reviews (9 customer reviews)
  • Amazon Bestsellers Rank:
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Product Description

The KC800 Compact Micro is a sleek and compact battery bank with a convenient key ring and integrated charging cable, the perfect travelling companion. Its small size and lightweight design mean that you will hardly notice it on your keyring (unless you only carry one key), but it will always be there to charge your device in an emergency.

Made for smartphones and Micro USB devices, the KC800 will charge all the latest Micro USB smartphones. To charge your device simply connect the KC800 to the device's Micro USB port, and press the charge button on the right side of the KC800, the LED on the reverse will turn blue.

With the integrated USB cable you can synchronise your device with your PC/Mac, allowing you to transfer music, images and documents.

Perfect in emergencies. The convenient key ring mean that it will always be with you
No cables required. The integrated Micro USB and flexible full sized USB connectors stay concealed until you're ready to charge
The built-in smart battery technology will turn of the KC800 as soon as your device is at full charge
The KC800 features built-in short circuit, over-charge and temperature protection

Technical Details:
Battery Cell: Li-polymer
Battery Capacity: 1000 mAh
Input: 5V 500mA
Output: 5V 500mA
Charging Time: 1.6 hours
Recharge Cycles: Full Charge ≥ 500 times

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Customer Questions & Answers

Customer Reviews

4.2 out of 5 stars
4.2 out of 5 stars
Most Helpful Customer Reviews
5.0 out of 5 stars Very handy 17 Mar. 2014
By Chris
Verified Purchase
Seriously handy gadget, works for my android devices. I travel a few places so helps for boosting/keeping my phone alive that little bit longer on the way home and it has made so much difference and so much help. This charges very quickly on the mains and is ready for use in a short period of time, take it on the go with you easily and charge your phone up easily. Brilliant product, serious life saver.
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5.0 out of 5 stars Great for emergencies 22 Jun. 2014
Verified Purchase
Bought this for my Nexus 4 as there's been a few occasions where it has run completely flat after a long day and I've needed just a little more juice to make a phone call. Decided on this one in the end over some higher power models as it's small enough to fit comfortably in my pocket and I won't forget to take it out with me because its attached to my keys!
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5.0 out of 5 stars Great when low on juice! 4 Dec. 2013
Verified Purchase
This compact battery is a great solution. I simply charge both my phone, and this little battery pack up at home. Then when my phone is running low on juice I can connect it to the extra battery. Works really well and I am very impressed. This seems to work with any phone which has a micro USB port (like my HTC One X), also works with android tablets.
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4.0 out of 5 stars Seems Fine 20 July 2014
Bought for my daughter's Xperia SP, but wouldn't work; as my in-car charger is temperamental with her phone I suspect she's damaged her phone socket having dropped it so many times. Gave to my son instead for his i-phone and seems to be fine. He rates it at 4 stars only because he says there's no indication as to how much charge is left in it.
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5.0 out of 5 stars small but mighty 8 Aug. 2014
By Mark
Verified Purchase
Absolute bargain, okay 1000mA isn't a lot, but it is enough for me, and as a plus point it has 4gB of storage built in, it is small enough to attach to a key ring and you don't need a separate cable to attach it to the phone.
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