Chosen Solution

i made a spark with screw driver and now its black . when i charge it it shows battery but not charging or turn on . thanks in advance

teodorescu marius, thank you for posting the image. It appears the component that shorted out it is the battery fuse. This could of course be the reason why it does not charge ;-) Check the posted image and see if that is the part in question. The appropriate part number (Littelfuse Inc) seems to be 0435002 (http://www.littelfuse.com/data/en/Data_S...). You could place a temporary jumper across to see if it makes a difference. Do not keep the jumper on it permanently. Hope this helps, good luck.