BR2032 3V 200mAh Lithium Coin Cell Battery Li-CFx
- Omnergy
- China
- Depends
- 200W per month
Power mission-critical devices with our BR2032 3V 200mAh Lithium Carbon Monofluoride battery. <2% annual self-discharge. Ideal for servers, POS & security.
BR2032 3V 200mAh Lithium Coin Cell: Unrelenting Power for Mission-Critical Tec
When your hardware is deployed in extreme environments or requires years of maintenance-free operation, standard batteries simply don't make the cut. Enter the BR2032 3V Lithium Carbon Monofluoride (Li-CFx) Coin Cell.
Engineered for industrial, enterprise, and high-security applications, this micro-battery delivers a rock-solid 200mAh capacity and operates flawlessly across brutal temperature ranges. It is the ultimate "install-and-forget" power solution for engineers and procurement managers who refuse to compromise on reliability.
Technical Specifications of BR2032 3V 200mAh Lithium Coin Cell Battery Li-CFx
| Parameter | Specification |
| Model Number | BR2032 |
| Chemistry | Primary Lithium Carbon Monofluoride (Li-CFx) |
| Nominal Voltage | 3.0V |
| Nominal Capacity | 200mAh |
| Operating Temperature | -40°C to +85°C |
| Annual Self-Discharge | < 2% (at 20°C) |
| Dimensions | Diameter: 20.0 mm |
| Weight | Approx. 3g |
| Terminal Types | Standard, Custom Solder Tabs/Pins available |
Full Li-CFx Series Lithium Button Batteries
| Model | Nominal Voltage（V） | Nominal Current (mA) | Nominal Capacity (mAh) | Maximum Continuous Current (mA) | Maximum Pluse Current (mA) | Max Dimension (mm) | Working temperature（℃） | Weight（g） |
| BR1225 | 3 | 0.1 | 45 | 1 | 3 | φ12.5×2.5 | -40~+85 | 0.8 |
| BR1632 | 3 | 0.2 | 120 | 2 | 5 | φ16.0×3.2 | -40~+85 | 1.8 |
| BR2016 | 3 | 0.1 | 70 | 2 | 5 | φ20.0×1.6 | -40~+85 | 1.8 |
| BR2025 | 3 | 0.2 | 130 | 3 | 6 | φ20.0×2.5 | -40~+85 | 2.5 |
| BR2032 | 3 | 0.2 | 200 | 3 | 6 | φ20.0×3.2 | -40~+85 | 3 |
| BR2325 | 3 | 0.2 | 170 | 4 | 10 | φ23.0×2.5 | -40~+85 | 3.2 |
| BR2330 | 3 | 0.2 | 240 | 4 | 10 | φ23.0×3.0 | -40~+85 | 3.5 |
| BR2335 | 3 | 0.2 | 280 | 4 | 10 | φ23.0×3.5 | -40~+85 | 4.3 |
| BR2354 | 3 | 0.4 | 420 | 4 | 10 | φ23.0×5.4 | -40~+85 | 6 |
| BR2430 | 3 | 0.2 | 230 | 5 | 15 | φ24.5×3.0 | -40~+85 | 4.2 |
| BR2450 | 3 | 0.4 | 550 | 5 | 15 | φ24.5×5.0 | -40~+85 | 6 |
| BR2477 | 3 | 0.6 | 900 | 5 | 15 | φ24.5×7.7 | -40~+85 | 9.6 |
| BR3032 | 3 | 0.4 | 500 | 8 | 20 | φ30.0×3.2 | -40~+85 | 5.5 |
Core Advantages: Why Choose Our BR2032?
1. Extreme Temperature Resilience (-40°C to +85°C)
Whether installed in a freezing outdoor security sensor or inside a heat-generating enterprise server rack, our BR2032 thrives where standard chemistry fails. It maintains stable voltage output from -40°C all the way up to +85°C.
2. Decade-Long Dependability (<2% Self-Discharge)
Maintenance costs kill ROI. Thanks to its advanced Lithium Carbon Monofluoride chemistry, this battery boasts an exceptionally low annual self-discharge rate of less than 2%. This guarantees reliable memory backup and RTC (Real-Time Clock) power for up to 10 years in standby.
3. Compact but Mighty (Φ20.0 × 3.2mm)
Packing an impressive 200mAh capacity into a standardized 2032 form factor, it provides a superior energy density without requiring motherboard redesigns.
Target Applications: Built for the B2B Ecosystem
Our BR2032 is the trusted heartbeat for devices where failure is not an option:
Enterprise Servers & IT Infrastructure: Provides fail-safe power for motherboard CMOS and RTC, ensuring system data is preserved during power losses in hot server rooms.
Security & Alarm Systems: Powers remote window/door sensors, motion detectors, and access control panels across fluctuating indoor and outdoor climates.
Point of Sale (POS) Terminals: Delivers secure, long-lasting memory backup for financial transactions and encryption keys.
Industrial IoT & Smart Meters: Ideal for remote telemetry units and smart utility meters that require 10+ years of uninterrupted field life.
Expert Insights: BR2032 vs. CR2032
Why upgrade to BR chemistry? While the widely known CR2032 (Lithium Manganese Dioxide) is great for consumer electronics, the BR2032 (Lithium Carbon Monofluoride) is strictly engineered for industrial superiority.
Flatter Discharge Curve: The BR2032 maintains a highly stable voltage throughout its entire lifespan, whereas CR variants experience a gradual voltage drop.
Thermal Superiority: CR batteries degrade rapidly above 60°C. The BR2032 pushes the envelope to a blistering 85°C without leaking or dying.
If your device lives in a server room, a factory floor, or outdoors, the BR2032 is the only logical choice.
Partner With Us for Wholesale & Custom Orders
Are you an OEM, EMS provider, or enterprise distributor? We offer highly competitive B2B pricing, bulk packaging, and customized battery configurations (including welded solder tabs and wire connectors).
[ Request a Wholesale Quote ] | [ Download Datasheet (PDF) ] | [ Contact Our Engineering Team ]
