Overview
The Renata CR2032 MFR AH is a high-quality, 3V lithium coin battery produced by Renata Batteries, a subsidiary of the Swatch Group Ltd. Founded in Switzerland in 1952, Renata has become a world leader in the manufacturing of high-quality button cell batteries. The CR2032 MFR AH is part of the CR Series, known for its compact design and high energy density, making it a versatile power source for a wide range of electronic devices.
Key Specifications
| Specification | Value |
|---|---|
| Voltage | 3 V |
| Capacity | 225 mAh (rated), 235 mAh (maximum) |
| Chemistry | Lithium Manganese Dioxide (Li-MnO2) |
| Diameter | 20 mm (0.79 in) |
| Height | 3.2 mm (0.13 in) |
| Weight | Approximately 2.8 g (0.11 oz) |
| Terminals | Pressure Contacts |
| Operating Temperature Range | -30°C to 60°C (-22°F to 140°F) |
| Self Discharge | < 1% per year at 23°C (73°F) |
| Rechargeable | No |
Key Features
- Compact Size: The CR2032 MFR AH battery is small and lightweight, measuring 20 mm in diameter and 3.2 mm in height, making it ideal for portable devices and compact electronic gadgets.
- High Energy Density: Despite its small size, the battery has a high energy density, providing long-lasting power to electronic devices.
- Stable Voltage Output: It maintains a constant 3-volt output throughout its lifetime, ensuring consistent performance and protecting sensitive components.
- Long Shelf Life: The battery has a long shelf life, retaining its charge for several years, which is ideal for devices that do not need frequent battery replacements.
- Wide Operating Temperature Range: It operates effectively in temperatures ranging from -30°C to 60°C, making it versatile for various environments.
- Leak-Proof Design: The battery features a leak-proof design, protecting the devices it powers from damage and corrosion.
- Reliable Performance: Known for its reliable performance and durability, the CR2032 MFR AH battery delivers consistent power output over time.
- Widespread Availability: The battery is widely available from many manufacturers and retailers, making it easy to find when replacements are needed.
Applications
- Home Appliances: Used in various home appliances that require low-drain power sources.
- Computers and Communications: Commonly used in PC CMOS, memory backup, and other computer peripherals.
- Healthcare Products: Utilized in medical devices that require reliable and long-lasting power.
- Watches and Metering: Ideal for electronic watches, both digital and analog, and metering devices.
- RFID and Portable Devices: Used in RFID tags and other portable, low-power consuming devices.
- Consumer Electronics: Found in calculators, cameras, remote controls, and key fobs.
- Industrial and LED Lighting: Used in industrial applications and LED lighting systems.
Q & A
- What is the voltage of the Renata CR2032 MFR AH battery?
The voltage of the Renata CR2032 MFR AH battery is 3 volts.
- What is the capacity of the CR2032 MFR AH battery?
The rated capacity is 225 mAh, with a maximum capacity of 235 mAh.
- What is the chemistry of the CR2032 MFR AH battery?
The chemistry is Lithium Manganese Dioxide (Li-MnO2).
- What are the dimensions of the CR2032 MFR AH battery?
The battery measures 20 mm in diameter and 3.2 mm in height.
- Is the CR2032 MFR AH battery rechargeable?
No, the CR2032 MFR AH battery is not rechargeable.
- What is the operating temperature range of the CR2032 MFR AH battery?
The operating temperature range is from -30°C to 60°C (-22°F to 140°F).
- What is the self-discharge rate of the CR2032 MFR AH battery?
The self-discharge rate is less than 1% per year at 23°C (73°F).
- What types of devices use the CR2032 MFR AH battery?
The battery is used in a variety of devices including watches, calculators, remote controls, key fobs, and medical devices.
- Why is the CR2032 MFR AH battery preferred for many applications?
It is preferred due to its high energy density, stable voltage output, long shelf life, and reliable performance.
- Is the CR2032 MFR AH battery leak-proof?
Yes, the battery features a leak-proof design to protect the devices it powers from damage and corrosion.
