Oks got a quick Q, my battery tray has been fubar'd since beginning of the year but my trusty shoe lace has kept it in place. Today i ve picked a battery tray for the sum of 99p

got it with a part of the battery box with it but its damaged as you can see in the pic, would i still be able to use it or is it totally useless ?
If not ill just bin it, Thanks
Mike