go to home depot and go to their velco section. they have strips of velco that on one side has the soft and the other the hooks, it has a little slot on one end for the strap to fit thru. then place your battery on the fuse and just above the battery and below cut a slot big enough to run the strap thru each slot and thats it!!!! also i usually put velco on the battery and the fuse so the battery doesn't slipe at all, cause you really don;t want to strap the battery down too tight cuse then you will be crushing the foam or wood. now another choice of strapping i use is the battery straps tanic sales. go to tanicpacks.com and you will be able to check them out they have all diffrent lengths and plus the have tanic packs printed on them. they are the straps that have the little plastic loop on one end that the strap goes thru. hope this helps!!!

Mike