⚡ Long-Lasting Power. Maximum Leak Protection. Trusted Reliability for Your Everyday Electronics!

Keep your essential electronic devices running smoothly and consistently with premium power. The Maxell CR2032 Lithium Coin Cell Battery is a high-performance, ultra-compact 3V power cell engineered to deliver stable, dependable voltage. From backup memory systems to daily-use household gadgets, this premium lithium cell ensures that your low-drain electronic hardware remains powered up precisely when you need it most.

Built by an industry leader in energy technology, Maxell's advanced engineering guarantees high energy density and exceptional thermal stability. Whether replacing a dead battery in your car's remote keyless entry system or refreshing the internal backup power on an advanced PC component, this battery offers the long-term endurance your devices demand.

The Highlights:

Stable 3V Lithium Power Delivery: Engineered to output a constant, reliable 3V current throughout the battery's lifespan, preventing device glitches and performance drops caused by irregular voltage.
Exceptional 10-Year Shelf Life: Formulated with an advanced, low-self-discharge chemical composition that locks in energy for up to a decade when stored properly, making it perfect for stocking up or keeping as emergency spares.
Advanced Leak-Resistant Design: Built with high-strength structural sealing materials to completely eliminate the risk of chemical corrosion, safely protecting your expensive electronic circuit boards and components.
Wide Thermal Operating Range: Optimized to work flawlessly in extreme ambient environments, delivering consistent power in both freezing cold weather and high-heat conditions.
Universal Multi-Device Compatibility: The definitive industry standard battery size for a massive array of electronics, including computer motherboard CMOS systems, automotive remote key fobs, digital scales, calculators, laser pointers, and fitness trackers.
Compact Coin Cell Form Factor: Precision-machined to strict dimensional standards (20mm diameter by 3.2mm thickness) for a seamless, drop-in fit into any standard CR2032 battery retention slot.

The Quick Specs:

Brand Line: Maxell
Model: CR2032
Battery Chemistry: High-Density Lithium Manganese Dioxide (Li/MnO2)
Nominal Voltage Output: 3.0V
Cell Shape Classification: Coin / Button Cell
Physical Dimensions: 20mm (Diameter) × 3.2mm (Thickness)
Rechargeability Factor: Non-Rechargeable Primary Cell (Single Use Only)
Primary Target Applications: Motherboard CMOS, Smart Car Keys, Medical Glucose Monitors, Digital Watches, and Small Remote Controls

Coin & Button Cell

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Maxell (CR2032) Lithium Coin Cell Battery | Premium 3V Micro Electronic Battery for Computer Motherboards, Key Fobs, Calculators, Watches, and Medical Devices