Omnergy BR2025 3V Primary Lithium Poly-carbon Monofluoride Li-CFx Battery
- Omnergy
- China
- Depends
- 200W per month
Secure your mission-critical hardware with the Omnergy BR2025 3V Lithium Carbon Monofluoride battery. Delivers a robust 130mAh capacity, extreme -40°C to +85°C thermal stability, and <2% self-discharge.
The Ultimate Thermal Survivor: Premium Omnergy BR2025 3V Lithium Carbon Monofluoride Battery (130mAh)
When hardware engineering demands the perfect balance between a compact physical footprint and relentless thermal stability, standard power solutions are no longer viable. The Omnergy BR2025 3V Primary Lithium Poly-carbon Monofluoride (Li-CFx) Battery is engineered specifically for uncompromising reliability in harsh operating conditions.
Measuring just 20.0mm × 2.5mm, this advanced coin cell delivers a highly stable 130mAh capacity. It is the definitive real-time clock (RTC) and memory-backup power source for hardware architects designing enterprise servers, secure POS systems, and resilient security panels that demand absolute, zero-failure performance.
Technical Specifications Data Sheet of BR2025 Li-CFx Battery
| Specification Parameter | Technical Detail |
| Battery Model | BR2025 |
| Chemistry | Primary Lithium Poly-carbon Monofluoride (Li-CFx) |
| Nominal Voltage | 3.0V |
| Nominal Capacity | 130mAh |
| Operating Temperature Range | -40°C to +85°C |
| Dimensions (Diameter x Height) | 20.0mm × 2.5mm |
| Annual Self-Discharge Rate | < 2% (at 20°C room temperature) |
| Rechargeable | No (Primary Cell) |
Full 3V Primary 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 |
The Li-CFx Advantage: Engineered for Extremes
Standard CR (Manganese Dioxide) batteries lose efficiency and structural integrity under thermal stress. The specialized BR series utilizes advanced Lithium Fluorinated Carbon chemistry, unlocking critical advantages for industrial and commercial deployments:
Unyielding Thermal Endurance (-40°C to +85°C)
From the localized, baking heat of densely packed server motherboards to the freezing exposure of outdoor security nodes, the BR2025 remains steadfast. It operates flawlessly across a brutal temperature envelope of -40°C to +85°C, effectively eliminating the risk of heat-induced leakage or sudden capacity degradation.
The Perfect Golden Ratio (130mAh at 2.5mm)
Space is a premium in modern PCB layouts, yet power cannot be sacrificed. At 2.5mm thick, the BR2025 offers an ideal middle ground—thinner than a 2032, yet packing a highly capable 130mAh. It ensures your device’s critical memory functions receive a steady, continuous 3.0V supply without demanding excessive vertical clearance in your hardware enclosure.
Decades-Ready Standby (<2% Annual Self-Discharge)
Enterprise backup components must remain pristine while waiting for their moment to perform. Utilizing high-purity internal chemistry and superior leak-proof sealing technology, the BR2025 boasts an annual self-discharge rate of less than 2%. It stands ready to preserve critical data even after years of continuous deployment.
Core Application Ecosystems
The unparalleled thermal resilience and perfectly balanced profile of the BR2025 make it the premier choice for mission-critical electronics:
Enterprise Servers & Data Centers: Serving as the ultimate CMOS/RTC backup battery. Designed to withstand the high-ambient heat of blade servers and rack enclosures without the risk of premature failure.
Point of Sale (POS) Terminals: Providing reliable, long-term power to preserve cryptographic keys and transaction logs in modern commercial retail payment screens and card readers.
Advanced Security Panels: Powering biometric access control readers, motion sensors, and smart locks exposed to harsh seasonal weather fluctuations.
Industrial Toll & Transit Systems: Supplying highly stable, continuous power to localized IoT gateways and automated transit card validators.
The Omnergy Guarantee: Certified Manufacturing Excellence
When specifying components for enterprise hardware, the manufacturer's pedigree is just as vital as the engineering spec sheet.
Proudly manufactured by Omnergy, a brand recognized as a national-level "Specialized, Refined, and New 'Little Giant'" enterprise and a publicly listed high-tech manufacturer (Stock Code:920237), this BR2025 cell is produced under stringent, globally recognized quality control standards. Choosing Omnergy means choosing certified, industrial-grade reliability that your B2B clients can trust.
Expert FAQ: Sourcing the BR2025
Q: What is the primary difference between a BR2025 and a CR2025? A: While both are 3V coin cells with identical physical dimensions (20.0mm x 2.5mm), their internal chemistry dictates their use case. A CR2025 uses Lithium Manganese Dioxide, ideal for standard consumer electronics at room temperature. The BR2025 utilizes Lithium Poly-carbon Monofluoride (Li-CFx), allowing it to withstand significantly higher operational temperatures (up to 85°C) and providing a much flatter voltage discharge curve over an extended lifespan.
Q: Why choose the BR2025 over the BR2032 or BR2016? A: It comes down to your PCB's vertical space limitations and capacity requirements. The BR2016 is ultra-thin (1.6mm) but holds 70mAh. The BR2032 holds more power but requires 3.2mm of clearance. The BR2025 sits perfectly in the middle—requiring only 2.5mm of height while still delivering a robust 130mAh, making it a highly versatile choice for mid-profile devices.
Q: Can this battery be customized with solder tabs for automated PCB mounting? A: Yes. We specialize in seamless B2B electronic component integration. We offer the BR2025 with a variety of custom spot-welded configurations, including horizontal tabs and vertical pins, tailored specifically for wave soldering and automated SMT assembly lines.
Future-Proof Your Hardware's Reliability Today
Do not risk your device's operational integrity on consumer-grade power sources. Equip your servers, secure terminals, and security networks with the unyielding thermal endurance of the Omnergy BR2025.
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