Overview
The CR2032 MFR RH2 battery, produced by Renata Batteries, is a high-quality lithium coin cell battery designed to provide reliable power in a variety of electronic devices. With its compact size and high energy density, this battery is ideal for applications where space is limited and consistent performance is crucial. The CR2032 battery features a lithium manganese dioxide (Li-MnO2) chemistry, ensuring stable voltage output and long shelf life, making it a preferred choice for many electronic gadgets and devices.
Key Specifications
| Property Name | Property Value |
|---|---|
| Nominal Voltage (V) | 3 |
| Nominal Capacity (mAh) | 225 |
| Continuous Standard Drain (mA) | 0.2 |
| Diameter (mm) | 20.0 |
| Height (mm) | 3.2 |
| Weight (approx.) (g) | 2.8 |
| Operating Temperature (℃) | -20 to +85 |
| Chemistry | Lithium Manganese Dioxide (Li-MnO2) |
| Rechargeable | No |
Key Features
- Compact Size: The CR2032 battery measures 20mm in diameter and 3.2mm in height, making it ideal for portable devices and compact electronic gadgets.
- High Energy Density: Despite its small size, the CR2032 battery has a high energy density, providing long-lasting power to electronic devices.
- Stable Voltage Output: The battery maintains a constant 3-volt output throughout its lifetime, ensuring consistent performance and protecting sensitive components.
- Long Shelf Life: The CR2032 battery has a long shelf life, retaining its charge for several years, which is beneficial for devices that are not frequently used.
- Wide Operating Temperature Range: The battery operates effectively across a wide temperature range of -20°C to +85°C, making it versatile for various environments.
Applications
The CR2032 battery is widely used in a variety of electronic devices due to its reliability and compact size. Some common applications include:
- Wristwatches and calculators
- Key fobs and remote controls
- Medical devices
- Computer and automotive industries
- Telecommunications and payment systems
- Toys and other portable devices
Q & A
- What is the nominal voltage of the CR2032 battery?
The nominal voltage of the CR2032 battery is 3 volts.
- What is the nominal capacity of the CR2032 battery?
The nominal capacity of the CR2032 battery is 225 mAh.
- Is the CR2032 battery rechargeable?
No, the CR2032 battery is not rechargeable.
- What is the operating temperature range of the CR2032 battery?
The operating temperature range of the CR2032 battery is -20°C to +85°C.
- What is the chemistry of the CR2032 battery?
The chemistry of the CR2032 battery is Lithium Manganese Dioxide (Li-MnO2).
- How long does the CR2032 battery last on the shelf?
The CR2032 battery has a long shelf life, retaining its charge for several years.
- What are some common applications of the CR2032 battery?
Common applications include wristwatches, calculators, key fobs, remote controls, medical devices, and various portable gadgets.
- What is the weight of the CR2032 battery?
The weight of the CR2032 battery is approximately 2.8 grams.
- What are the dimensions of the CR2032 battery?
The dimensions of the CR2032 battery are 20mm in diameter and 3.2mm in height.
- Is the CR2032 battery certified by any standards?
