DX » Community » Reviews » Dynamo Hand-Crank Cell Phone Emergency Charger
4.0
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  • posted byborninleningrad on 04/01/2011

    Involvement:Expert (understands the inner workings) - Ownership:more than 1 month Pros:- Charges anything you want - Has plenty of connectors Cons:- Takes too much effort - Too small for my hands to be convenient OtherThoughts:I bought it as a backup for hiking but never actually needed it. It works OK, I checked it with a multimeter and it can... Read more

    0 0
  • posted byfirefox19 on 11/04/2010

    Involvement:General (knows how to use it) - Ownership:more than 1 month Pros:charges are not too hungry phones. His work is done. From her hand is not tired, do not need to turn quickly and without power. Very handy on a lonely island:) Cons:None of the adapter does not come to my phone. There are like Siemens, but it is not. Had to take the con... Read more

    1 0
  • posted byblacklung000 on 08/04/2010

    Involvement:Expert (understands the inner workings) - Ownership:1 day to 1 week Pros:Pretty cheap. Would be very handy in certain situations - power out emergencies - or even the end of the world as we know it - could still play your mp3 player and what not Cons:No good for general use - you won't save any money by manually charging instead of p... Read more

    0 0
  • posted bytobixen2 on 02/27/2010

    Involvement:General (knows how to use it) - Ownership:less than 1 day Pros:This would be a very nice thing to have in the rucksack ... sometimes one really needs to use the phone, but it's not always one has access to a power socket. I also really like the idea that they have a LED there ... so one can be prepared both for darkness and empty cel... Read more

    1 0
  • posted byliviomaynard on 11/27/2009

    Involvement:Expert (understands the inner workings) - Ownership:more than 1 month Pros:I bought this charger because i thought i could use it my car or carry it anywhere i went, but there are no pros to it really... Cons:There are a lot of cons: - The adapters are cheaply built... - It doesn't have ALL adapters (obviously)... - You have to crank... Read more

    0 0
  • posted byThib56 on 11/13/2008

    Involvement:General (knows how to use it) - Ownership:more than 1 month Pros:This product can be really usefull especially for people who are traveling and bring lots of electronic stuff. Cons:just trun and turn and turn and turn.............it will charge your electronic stuff, telephone, USB products like MP3 player and many more. OtherThought... Read more

    0 0
  • posted byhp8050 on 08/26/2008

    Involvement:Expert (understands the inner workings) - Ownership:1 week to 1 month Pros:Stong built, nice coulor,50 cm-cable (long). Info:At full speed:0,42 Amps8,6 volts thats like 3,6 wattLow speed:0,25 amps8,2 volts thats like 2 watt Cons:Winding handle is potentially the weakest part of the product.Doesnt fit all phones (siemens samsung(no 90... Read more

    2 0
  • posted byjeppo on 05/18/2008

    Involvement:Expert (understands the inner workings) - Ownership:more than 1 month Pros:Charges my Nokia 6300 and blackberry curve. Came with a mini-usb plug, an unexpected bonus. Cons:Build quality feels cheap, I am at times a bit worried about breaking it. Agree with above poster, handle does feel weak. Takes a while to charge, but it works wel... Read more

    0 0
  • posted bycaptjimjam on 03/24/2008

    Involvement:Expert (understands the inner workings) - Ownership:1 week to 1 month Pros:-Very useful device for camping, use on holiday, hiking and other general expeditions. -Has mini usb! -Compact unit. -Reasonably well built. -English instructions Cons:-Winding handle is potentially the weakest part of the product. -Doesnt fit all phones (siem... Read more

    0 0
  • posted byTrumm on 12/19/2007

    Involvement:Expert (understands the inner workings) - Ownership:1 day to 1 week Pros:Stong built, nice coulor,50 cm-cable (long). Info: At full speed: 0,42 Amps 8,6 volts thats like 3,6 watt Low speed: 0,25 amps 8,2 volts thats like 2 watt (Nice thing) Cons:The plugs are cheap. It makes many noise. OtherThoughts:I can power many other things. Bo... Read more

    1 0

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