SUNKING 4LR44 / 476A / PX28A / A544 / K28A / L1325 Collar 6V Batteries 5 Pcs

These are essentially a stack of 4 LR44 button batteries. The problem is that the case around the stack makes them thicker. I have a flashlight that uses 4 button batteries, but these won't fit because they are too fat.I am giving 4 stars because the price is great at $1.99 and my flashlight never said I could use 4LR44, so it was an experiment that failed.