The VARTA CR2025 battery is a small, button-shaped lithium coin cell battery commonly used in various electronic devices. Here's a breakdown of its key characteristics:
Type: Lithium Coin Cell (CR2025)
Brand: Varta
Form Factor:
Coin-shaped (round and flat)
Diameter: 20 millimeters (mm)
Thickness: 2.5 millimeters (mm)
Voltage: 3 Volts (V)
Applications:
The CR2025 battery is a versatile power source for many electronic devices due to its compact size and long shelf life. Here are some common examples:
Watches (especially quartz watches)
Calculators
Car key fobs
Garage door openers
Hearing aids
Some medical devices
Small wireless devices like Bluetooth trackers
Advantages:
Compact size: Fits easily into small electronic devices.
Long shelf life: Can typically last several years in storage before needing replacement (check the expiry date on the battery).
Reliable performance: Delivers consistent voltage over its lifespan.
Leakproof: Made with high-quality materials to minimize the risk of leakage that could damage devices.
| Brand | Varta |