craig1801 Posted February 8, 2012 Report Share Posted February 8, 2012 Hi guysI'm in the early stages of looking into the ins and outs of potentially a portable mobile phone charger. I was intending to make the portable charging pack rechargable by using lithium-ion cells possibly CGP345010. Going on this information does anyone anticipate any issue with the idea?Cheers. Quote Link to comment Share on other sites More sharing options...
Hero999 Posted February 8, 2012 Report Share Posted February 8, 2012 What do you mean by this?Please provide more information. Quote Link to comment Share on other sites More sharing options...
craig1801 Posted February 9, 2012 Author Report Share Posted February 9, 2012 For a project I was going to have a look at building a portable mobile phone charging kit to take to festivals. I was thinking along the lines of charging it from the mains before i go i.e. like you would do with a laptop then use the charger to charge my mobile phone via a USB cable. Within the charger I had been looking at 4 lithium ion cells. I appreciate there are similar things on the market already, thoughts? Quote Link to comment Share on other sites More sharing options...
Hero999 Posted February 9, 2012 Report Share Posted February 9, 2012 Oh so basically you're looking at building a battery powered 5V PSU with USB sockets?If would work of course but why use lithium ion cells?If go for 4 NiMH C sized cells which have a similar energy density but are safer and have the added advantage of being able to be charged by a standard NiMH charger. Quote Link to comment Share on other sites More sharing options...
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