David Gravy

Cheers, I'll have a go at this and let you know how I get on... really appreciate the advice

I was wondering if any of you good people could help me out with a problem... I recently purchased a 125 xvs dragstar and am having some issues with the battery/starting. The bike will run fine for a few days and then out of nowhere it just wont start, it seems as though the battery is dead but rather than making the usual "struggling to tick over sound," when i press the ignition it makes a buzzing noise and nothing happens. Once I recharge the battery it works fine for a few days to a week and then it will happen again? The battery is only a month old so I don't think it should be loosing charge.... Although it is 5a which seem a bit small (even for a 125)to me? any thoughts? Thanks in advance. David