T.O take a look at the various products from Goal Zero and Powertraveller . Both have solar chargers with power storage incorporated (or seperate) so you can charge the battery during the day but also charge your device at the same time. You can also charge the battery from the mains. In the £60 to £80 price range.
The Powertraveller for example despite having a build-in battery only hold 2500mA compared to the stand-alone battery pack that can hold twice that.
I tend to do what Tricity do - charge it at pubs or hostel when I get the chance.
The Powertraveller for example despite having a build-in battery only hold 2500mA compared to the stand-alone battery pack that can hold twice that.
I tend to do what Tricity do - charge it at pubs or hostel when I get the chance.