I know I should turn it off. But will be using it as a GPS and I need it on as I am on-call. So is a wind up/solar one better than a sole solar one?
Anyone got any experience of them?
http://cgi.ebay.co.uk/Ventus-Wind-Up-Solar-FM-AM-Eco-Radio-Phone-Charger-/370458206636?pt=UK_AudioVisualElectronics_PortableAudio_Radios&hash=item564107a1ac#ht_1507wt_962
or
Wont have access to a Skoda or any other car.
wind up will always work solar will obviously take time
Free loader and
http://www.amazon.co.uk/Uniross-U0184700-Wind-Charger/dp/B001E9QYZ6
what phone is it?
If you have access to the batteries then it's often easiest to just buy a few spares to take with you.
You can get 'piggy back' batteries that'll charge iphones etc as well rather than trying to rely on sunshine or windy uppy things.
A battery is the easiest solution. You can get li-ion packs with a USB-out which will run your phone for more than a week.
Its a Motorola Defy so loads of batteries available. I wonder if I could rig the wind turbine to my bike 
Thats pretty good to be able to be on call but not need to go any where if called out !
I have used a Powermonkey Explorer on my travels for the last 2 or 3 years and has been good. If you fancy one, try their own website and at checkout use the code TROOPS, you should dong it drops the price from about 65 quid to 35 quid.
Bargain. Loads of adapters for all sorts of things, plus a good storage capacity in internal battery.
But agree with Junkyard about windup vs solar (in the UK!).
If you're on call but with camping with no car you must be reasonably close to civilisation? use a pub 
I would suggest a combination of spare batteries and a wind up charger might be the best bet though.
When I do get called I can usually solve the problem over the phone, so dont need the car. I dont think the campsite is near a pub. So just need another way to charge the phone.
I will get some spare batteries and a windup radio thing.
he need go nowhere if he gets a call;
everything is to hand
http://www.amazon.co.uk/New-Trent-IMP1000-11000mAh-Blackberry/dp/B004CHMP50
Bought one of these for use with my Samsung galaxy s. Can recharge the phone about 6 times before the capacity runs out!
I use one of these for long trips away:
It charges every kind of portable device you could own, charges itself up from AC or laptop and can charge your gadgets lots of times inbetween recharging it.
Such a cliche, but I don't leave home without it anymore (well, if I'm away for more than a day anyway!).
Rich - I have a wind turbine one you can borrow in the garage I think. Designed to mount on a bike.
http://www.solartechnology.co.uk/shop/freeloader-pico.htm
I have one of these. It needs FULL BLISTERING sun for 8 hours plus to get any useful charge out of it whatsoever. I've often ended up just charging it off USB at the office and using it as a one-shot top up.
If you have some batteries for night riding, buy a car charger and bodge it on to your light battery.
Thats what I am doing for using the GPS on my phone for road rides.
I have a power monkey which I keep with me in my commute bag at all times. Its very adaptable system, you can:
charge the power monkey from USB, or from a three pin with USB output, or the solar panel.
Charge the device from the power monkey or the three pin. Since multiple types of devices need only have the powertip changed you can support a lot more stuff with simple selection of power bits.
I also have a power chimp as another back up because that works on AA (or AAA with sleeves that come included) batteries. It gets a bit warm because of the simple electronics to get to 5v but its reliable and easy to use and to get AA batteries is generally quite easy.
7 dayshop are doing the chimp for £20 although I got mine for a bout £15 in one of their recent sales.
http://www.7dayshop.com/catalog/product_info.php?cPath=777_12&products_id=109355
I've just gone for one of the powermonkey Explorers. Thanks GiantonaGiant
Perhaps?
That's obviously the gold standard stumpy - but make sure you ahbve your flux capacitor the right way round.
I'm tempted by the Powermonkey with the code but.....is it just me? That brings up the "troops in afganistan" discount 
It seems like you guys are overcomplicating things. When on bike tour and stopping for shopping etc. the first thing I do is politely ask if they mind charging my phone. The charger plugs into wall sockets, which is dead handy, and weighs very little. I've spent weeks camping wild and bothying keeping my appliances topped up like this.
I use one of these http://www.portablepowersupplies.co.uk/portapowPremium.htm
And also got the solar monkey thingy as well
1 minute winding gives 3 minute talk time or 20 minutes standby time
You'll be doing a lot of winding!
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