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emergency battery power

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emergency battery power Customers Reviews

  • Received one that doen´t work

    posted by joaoranhel

    Good price, good package, and it is easy to operate it.
    Nice idea as a product, good size and good physical pack. But I think the manufacturer should test all pack before send it to costumers.In certain places in the world it is not viable to ship it back to DX or to the manufacturer, so buying this is quite risky.
    I bought 2 and have only 1 working (50% of chances for having a working product, or it was a bad luck?).
  • Very good. Recommended.

    posted by vfranck

    I received the battery and am running into a central alarm. It's working 100%. Recommend its use. It is very compact and has great capacity energy storage. The installation of the same is very easy and practical. It features LED charge indicator. Sufficient capacity to last for a long time. The power switch on the packaging is also very interesting
    I approved product... Information submitted to confer with the product received.
    Excellent battery for use as backup.
  • Not really working well

    posted by Anthlon

    Compact shape, dual led info about charging/full
    good idea, missing results
    after first slow charge to full (green led) and first discharge to Cphone (charged up to 70% of 1750 internal lipo) ended charging, than after second charge of this unit, this item does not charge Cphone anymore, by other way phone is charging well, now after full it charges only some things by usb, not the phone. Voltage seems OK, led lights work from this port. But for me after one cycle does not work!
  • Amazing

    posted by effuca

    Good to carring with you, for any kind of emergency where you will be away for a long time withou acess to any outlet.Fully recharges my z10 batt.Has a level indicator in back with blue leds
    Totaly worth to travells or long works day with hard user mode
    I'll recomend it to my friends that own a Z10
  • +1 for the jump bag

    posted by aozsyn

    - Good build quality, the soft-touch finish on the black paint is a nice touch. Plastic (white) rim around the outer edge may eventually break with rough handling, but the black part is at least metal. - Haven't fully tested the capacity, but has charged 2x Nokias and an iPod on one charge, enough for me. - I'd feared the price was achieved by using NiMH or some other battery chemistry; it contains a nice set of 3x flat LiPo batteries in parallel, just as it should. - About the exact same form factor as most smaller 2.5" external drives
    Will be using this for the second connection to power external USB drives that require more than 500mA, should extend the laptop battery life considerably. The only thing that could make this better would be if it powered a built-in USB hub.
    I was concerned with the price, having designed a similar solution on my own for nearly 2x the price. Took a leap of faith and tried this, couldn't be happier. Don't build your own lithium MintyBoost, get this and use the saved time solving something more interesting.


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