DX » Community » Reviews » 4200mAh Portable Dual-Panel Solar Power Battery Pack for Cell Phones and USB Gadgets
4.7
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  • Very good backup energy supply

    posted by frares on 03/18/2011
    0

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

    Pros:

    - excellent capacity; using it with SKU 36086 it took more than 6 hours to bring the battery down;
    - excellent build quality and packaging, showing great care of the manufacturer in presenting a high finishing quality in this product;
    - handy pouch to keep everything together and safe, as it is made of a somewhat soft material;
    - several plugs available, many possibilities;
    - four output voltage levels: 4.8 , 5.8 , 8.4 and 9V, many more possibilities ;-) ;
    - there is a quite bright handy LED, enough to find your way around or some lost thing in dark places;
    - three ways of recharging: solar, USB and mains.
    - and it is beautiful, with elegance and discretion;

    Cons:

    There is no way of knowing the charge/discharge rate and battery capacity left, and it takes a long time to recharge, even using USB or mains. Perhaps this saves the batteries from stress, though.

    OtherThoughts:

    Perhaps a simple LCD display showing the percentage of charge left on the batteries would improve a lot its daily use.

    Bottomline:

    Very good product at a reasonable price.

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