I have bought recently XTAR WP6 charger to charge my 18350 batteries for e-pipe mod. I use EMDCC cartos which are LR, so they drain batteries pretty fast. The charger is pretty good but to charge my 18350 batteries I had to have four spacers for each bay like are shown on the right bay on the picture. But only six spacers are included with the charger. The simplest solution I've found to make spacers by myself is like that. Go to the nearest hardware store and buy six screws (3 millimeters in width, about 30-32 millimeters in length (may be different for different kinds of batteries)). If you take one of the included spacers to the store you can easily try if some screw's thread fits. I've easily found proper ones for 17 cents each. For each kind of a battery you may find screws of a proper length, I guess. I got so many important hints from ECF that I am very glad to put my two cents. Hope this hint will useful for somebody.
