The 3V Coin Battery is a compact lithium button cell commonly used to power small electronic devices and low-power STEM projects. It is ideal for classroom experiments, calculators, clocks, sensors, and basic electronics learning. With a stable voltage output and long shelf life, this battery is reliable for both educational and everyday electronic applications.
 
Key Features:
Voltage: 3V
Type: Lithium coin / button cell
Compact and lightweight design
Long-lasting and reliable power source
Easy to install and replace
 
Common Uses:
Small STEM and electronics projects
Calculators and digital clocks
Sensors and low-power circuits
DIY electronics experiments