Multi-Size Button Cell Holder

thingiverse

Have You ever struggled to utilize the tiny button batteries in your project due to their size? Have You ever been caught off guard by a dead caliper, remote controller, bathroom/kitchen scale, or bicycle meter without a spare battery on hand? There's a solution! Introducing a versatile Multi-size button cell holder designed for emergency charging of dead batteries via an external power source like a charger, regulated power supply, or other batteries with similar voltage. You can also use this handy device to power your other projects or devices. The Multi-size button cell holder is suitable for a wide range of battery sizes: CR24xx CR20xx CR16xx CR12xx CR11xx CR10xx CR9xx LR41 - 69 and many more. To assemble the device, you will need to gather the following components: 2 x M3 nuts 2 x M3 screws (longer than 20mm)