The CR2032 Lithium Button Cell Battery (3V) is a high-performance coin cell designed for reliable, long-lasting power in compact electronic devices. It is widely used by students, engineers, developers, and electronics hobbyists across Bangladesh for academic projects, embedded systems, and everyday gadgets.

Whether you're building an Arduino-based IoT system, replacing your motherboard CMOS battery, powering a calculator, or fixing a car remote, the CR2032 delivers stable voltage and dependable performance.

Why Choose CR2032 for Your Projects?

• Stable 3V lithium output

• Lightweight and compact design

• Low self-discharge rate

• Ideal for low-power electronics

This battery is especially useful for:

• Arduino & microcontroller projects

• RTC modules (Real Time Clock)

• Motherboard CMOS backup

• Calculators & digital scales

• Car key remotes

• Medical devices

• Wearables & small IoT devices

For students working on science fair projects or engineers designing embedded systems, the CR2032 is a must-have component in your electronics toolkit.

Technical Specifications: