uxcell 20 Pairs AAA Battery Positive Negative Conversion Spring Contact Nickeling Plate 10mmx9mm

see their friends today I'm gonna show you how to put some batteries in a flashlight well pretty much anything actually so what you want to look for if you don't know if it's not labeled plus or minus obviously the batteries are labeled plus on the end though it has the little point and - well this one might not even have a - I'm not seeing it - is opposite of the plus and it's a flat edge so the flat edge is usually where the spring of the object goes so so you can see in this flashlight you can get the light in there there's a little spring down there at the bottom so where the spring goes is generally where the flat edge goes so you want to put that down in there and flat edge goes to the pointy part when you're putting batteries together also okay put that in there and then you want to screw that on there see if that works world's brightest flashlight not really but you get the pict