How do you change the batteries for this thing???

There are 3 screws that need removed to access the battery compartment. However, I don't not recommend trying to replace the two batteries. The batteries and a thin piece of metal fell out. I guess if I wanted to fuss with it I could get the light to work. I think this multi-tool is more of a novelty than a practical tool. I had the other side cover fall off and could not get a replacement tool because the Layton, Utah store and Kobalt had no replacements nor would they honor the warranty.