Lots of Galaxy S's out there anyone got the SII? What you do with battery power and does yours get pretty hot if playing games on it? Thinking a powermonkey charger but reckon to only get 1.8 charges out of it at best. Is it better to buy multiple spare batteries or something like powermonkey battery charger thingy? ?
To be honest, i find the low tech simple solutions are often the best. Form ebay you can get spare lithium batteries for most smart phones for around £5 with free postage. They weigh nothing, are tiny, and a weeks supply wouldn't cost you too much. For longer trips, maybe something like the power monkey or similar that can accept AA batteries might be a better solution.