DX  » Community » Reviews » Portable Solar Powered 4000mAh Battery w/ Charging Adapters
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    • Overall Rating: 5
    • Price: 4
    • Quality: 5
    • Ease Of Use: 5
    • Usefulness: 4
    2 DXPoints
    earned for this post
    Powerful external backup battery

    posted by Cubytus on 01/18/2013 Certified Owner

    Involvement:Expert (understands the inner workings) - Ownership:more than 1 month

    Pros:
    Gives a lot of juice for its size. I could charge a single small phone from dead to full in a few hours, and there was juice left in it to keep another, more powerful phone from shutting down. Feels sturdy and well-built. Can charge an iPad from 0 to 40% in...
    Cons:
    Solar panel really isn't charging much. Seems more like a gadget than a real feature. Even in full sunshine for hours during su...
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    • Overall Rating: 5
    • Price: 5
    • Quality: 5
    • Ease Of Use: 3
    • Usefulness: 4
    2 DXPoints
    earned for this post
    Excellent product, no problems with short-circuiting

    posted by tomasvandenooijevaer on 11/14/2012 Certified Owner

    Involvement:Expert (understands the inner workings) - Ownership:1 week to 1 month

    Pros:
    Light despite the high battery capacity. Aluminium casing feels strong. It appears that short-circuiting is not problematic for this cell. I've tried many other cells before that would short-circuit while charging my device (Nokia connector that usually com...
    Cons:
    Does not come with a carrying bag, box is too bulky to use for transport. USB connectors are not particularly universal, e.g. n...
    View Detail » 
    • Overall Rating: 5
    • Price: 5
    • Quality: 5
    • Ease Of Use: 4
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Simple device even though the Chinese

    posted by hideakikarate on 04/28/2012 Certified Owner

    Involvement:General (knows how to use it) - Ownership:1 day to 1 week

    Pros:
    Mobile charging anywhere in an easy to use device with several adapters. The several adapters were a little daunting, but once you find the ones you use on a daily basis the others can be stored in a high quality magnetic box.
    Cons:
    Only Chinese instructions and it doesn't include EVERY possible outlet. Other than that nothing really too bad.
    View Detail » 
    • Overall Rating: 5
    • Price: 5
    • Quality: 5
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Very useful device!

    posted by NikolayNT on 11/14/2011 Certified Owner

    Involvement:Expert (understands the inner workings) - Ownership:1 day to 1 week

    Pros:
    That is the thing I was dream. :) Others similar things that I used and seen in DX shop don't have enough power solar to charge PDA and very low battery (less 4000mA). So you can charge your gadget via light or built-in battery. The battery charges from US...
    Cons:
    Instruction only on chinese. Some of functions are not easy to understand but when you start use it - you will get it by yourself
    View Detail » 
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