Baimeixun 20pcs 4x5 Cell Spacer 18650 Battery Plastic Holder Bracket

Used it to space my batteries for a batterie pack. I needed the end two to be 4x4 and didn't really want to have to buy the way more expensive 1x2 size to make that happen, so worried about the plastic shattering I put a board on both sides close to where I was going to cut, held it tight hanging off my work table, and used a hacksaw to cut right thru! Worked great, i just wouldn't recommend using a recip saw or other power tools to do it. Can barely tell which ones the cut ones are and it saved me 17 bucks from buying the smaller ones and putting them together.

He's a great they work very well. I've bought lots of different ones from different companies. These seem Justice light leap bit bigger but they still work. For the price they're very good. All I did different was start using these as their own single strips. And the other brands I just use for the other side negative side. I definitely buy these again in fact I'm going to buy some more.

The only real dislike here was that the cells aren’t a snug fit and I don’t recommend trying to carry it until you’ve soldered/spot welded them together because these will come up and the cells will fall

Feels nice, but not very sturdy, broke one from holding 2 pieces together. Sort of tough to snap together at first but you get the hang of it. It serves it purpose and is a nice value for your money. Will have to see how it is once I build a battery pack to see how it holds up.

Make a solid pack holds and goes together well