This small capsule is a 4.5V button cell battery holder for mini power solutions.Its minimalism design in clean white cylinder body and matte surface makes it an elegant power capsule in your projects. It also includes 3* LR44 cell battery to make sure that you can start right away the moment it arrives.
Use this small battery holder to drive our wearable MCU--Cheapduino
Specification
Material:Plastic
Color:White
Shipping List
Button Cell Battery Holder x1
LR44 cell battery x3
Review
Ayaz.Ahmed May 17, 2025
It can hold 3 button cell, enough to power small IoT device
Ayaz.Ahmed May 16, 2025
These are small and size and very good for some IoT Projects