2Pcs 12V23A Battery Holder with Extend Switch Single Slot A23 12V Battery Case Box for Project Electronic Circuit

Met expectations

Got these to test some low-draw 12V radio boards. Connected with alligator clip test leads and did the trick! The on/off button is handy as well.

For hobbyist applications. Holds battery very well.

Provided you can find the battery, these work great for small projects where you need just a bit of power. The battery was a bit hard to get in, but once it's in it stays safely in place. Everything worked out of box (bag?) perfectly and I found this setup useful to test a buncha other components. This is small and discrete enough to use for lighting or small noise devices in cosplay, although I haven't measured its limits yet. One possible downside is there is hardly any visual way of telling the switches on/off position. It is slightly lower in the on position.

Worked perfect. It is the size I was looking for.

Terrible quality for the price.

These battery pack hold the batteries firmly, there is no fear of them falling out. They seem to be made of a good quality plastic. They are gray in color like the pictures show. They are compact enough to be hidden easily inside your project. They function properly.The only issue I have is the wires in my opinion are too small of a gauge. I wish the wires were thicker to make them more durable.But overall I think this was a great value for what I paid.