Review on 🔋 010480 Cell Saver Battery Insulation Kit for Design Engineering by Stephen Thomas

Junk - not long enough to wrap battery. Funnily enough, they charge a premium for a product that's thin and flimsy as hell, and then don't sell you enough to fit the full circumference of the battery. And the bottom foil for your battery compartment doesn't fit either. Be sure to cut the height to be less than the height of your battery, as you will be bending over the earbud during installation if the battery cables touch it during installation.