well lads heres a story to tell u after you have read it u can call me a plonka my cree head light just arrived this morning got it out of the box no instructions with it so i just plugged it in to charge for 8 hours so the neet tried it no light so had a better look at it took the barreries out and found they were coverde in a plastic so no wonder it didnt charge found it a bit funny had to laugh at me sell