10x2 Varta electronic CR 2032

When your car key fob stops unlocking the door from across the parking lot, or the kitchen scale suddenly goes blank mid-recipe, the culprit is almost always a dead coin cell. This 20-pack of VARTA CR2032 batteries ensures you’re never caught without power for the small electronics that keep daily life running. Each cell delivers a stable 3V from proven lithium manganese dioxide chemistry, with a 230mAh capacity that balances longevity and compact size. The bulk packaging is perfect for households, workshops, or service technicians who replace batteries frequently.

Key specifications

• Battery type: Lithium coin cell (CR2032)
• Nominal voltage: 3V
• Nominal capacity: 230 mAh
• Chemistry: Lithium manganese dioxide (LiMnO₂)
• Diameter: 20 mm; Height: 3.2 mm
• Quantity: 20 batteries
• Shelf life: 10 years
• Operating temperature range: -20°C to +70°C
• Mercury-free, lead-free, cadmium-free
• Equivalent codes: DL2032, ECR2032, KCR2032, BR2032, KL2032, L2032, 5004LC, SB-T15, EA-2032C

Why choose it

VARTA is a trusted name in battery technology, and these CR2032 cells are engineered for reliability in low-drain devices. The lithium manganese dioxide chemistry provides a flat discharge curve, meaning consistent voltage output until the very end of the battery’s life. With a 10-year shelf life, you can stock up without worrying about degradation. They are also free of mercury, lead, and cadmium, making them a safer choice for your home and the environment.

Ideal use cases

• Car key fobs and remote keyless entry systems
• Remote controls for TVs, audio systems, and smart home devices
• Watches, calculators, and small digital thermometers
• Medical devices such as glucose meters and heart rate monitors
• Computer motherboards for CMOS memory backup
• Fitness trackers, toys, and electronic scales

Good to know

Each battery measures 20 mm in diameter and 3.2 mm in height, conforming to the standard CR2032 size. The pack contains 20 individual cells in bulk packaging, which is ideal for replacing batteries in multiple devices or for professional use. Always insert the battery with the positive (+) side facing up, and keep unused batteries in a cool, dry place to maximize shelf life. These batteries are not rechargeable and should be disposed of properly according to local regulations.