3V CR2032 lithium battery

The TIANQIU CR2032 lithium battery is a 3-volt coin cell, widely recognized for its reliability, long lifespan, and ability to deliver stable voltage. This model, based on lithium-manganese dioxide (Li/MnO2) chemistry, is specifically designed to power a wide variety of small electronic devices that require a compact and long-lasting energy source.

Main Features:

• Type: Lithium coin cell (Li/MnO2)
• Model: CR2032
• Nominal Voltage: 3V
• Capacity: 220 to 235 mAh (depending on sources)
• Dimensions: 20 mm diameter x 3.2 mm thickness
• Weight: Approximately 3 g
• Operating Temperature: -20°C to +85°C
• Shelf Life: Up to 10 years
• Leak Resistance: Excellent, ensuring the safety of your devices

Example Projects and Applications:

The TIANQIU CR2032 is used in numerous projects and applications, including:

• Computer motherboards (for BIOS/CMOS backup)
• Car keys and remote controls
• Watches and electronic clocks
• Calculators and digital scales
• Portable medical devices (glucometers, electronic thermometers)
• Security systems (doorbells, detectors, RFID badges)
• Electronic toys, games, activity trackers (pedometers, podometers)
• Miniature LED lighting, keychain flashlights
• DIY and Arduino projects requiring a stable and compact power source

Fields of Application:

• Consumer electronics
• Computing (hardware)
• Home automation
• Health and wellness
• Security and access control
• Connected objects (IoT)
• Portable instrumentation

The TIANQIU CR2032 battery is therefore a preferred choice for all projects requiring a reliable, compact, and long-lasting power supply.