Premium BR1225 3V 45mAh Lithium Carbon Monofluoride Battery
- Omnergy
- China
- Depends
- 200W per month
Protect your mission-critical data with our BR1225 3V Lithium Carbon Monofluoride battery. Features a 45mAh capacity, extreme -40°C to +85°C thermal range, and <2% self-discharge. Ideal for servers, security systems, and POS terminals.
Engineered for Extremes: Premium BR1225 3V Lithium Carbon Monofluoride Battery (45mAh)
In the heartbeat of data centers, outdoor security grids, and continuous financial networks, there is no room for downtime. While standard coin cells falter under high heat or freezing cold, the BR1225 3V Primary Lithium Poly-carbon Monofluoride (Li/CFx) Battery thrives.
Measuring just 12.5mm × 2.5mm, this micro-powerhouse delivers a stable 45mAh capacity under conditions that would compromise other chemistries. It is the ultimate elite tier memory-backup solution for hardware architects who build for zero-failure environments.
Technical Specifications of Premium BR1225 3V 45mAh Lithium Carbon Monofluoride Battery
| Specification Parameter | Technical Detail |
| Battery Model | BR1225 |
| Chemistry | Primary Lithium Poly-carbon Monofluoride (Li-CFx) |
| Nominal Voltage | 3.0V |
| Nominal Capacity | 45mAh |
| Operating Temperature Range | -40°C to +85°C |
| Dimensions (Diameter x Height) | 12.5mm × 2.5mm |
| Annual Self-Discharge Rate | < 2% (at 20°C room temperature) |
| Rechargeable | No (Primary Cell) |
Full BR Series Lithium 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 | 1000 | 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 BR Chemistry Advantage: Why It Outperforms Standard Cells
Unlike traditional CR batteries, our BR1225 utilizes advanced Lithium Fluorinated Carbon technology. This unlocks a unique set of operating characteristics tailored for industrial-grade longevity:
Thermal Resilience Superpower (-40°C to +85°C)
Server racks bake. Outdoor security sensors freeze. The BR1225 maintains a flawlessly stable voltage curve across a brutal temperature envelope of -40°C up to +85°C. It is specifically engineered to resist chemical degradation in hot server environments and volatile outdoor climates.
Decades-Long Standby Life (<2% Annual Self-Discharge)
When a device spends most of its life pulling power from the grid, its backup battery must remain pristine for years. With an annual self-discharge rate of under 2%, our BR1225 retains its energy reserves over a 10+ year shelf life, waiting silently to preserve your data the moment primary power drops.
Ultra-Flat Discharge Profile
No sudden voltage drops. The Li-CFx chemistry provides an incredibly consistent 3.0V output throughout its entire operational lifecycle, ensuring real-time clocks (RTC) and cryptographic keys remain perfectly secure until the very last milliamp-hour is consumed.
Core Application Ecosystems
The specialized stability of the BR1225 makes it the non-negotiable choice for low-drain, high-reliability infrastructure:
Enterprise Servers & Data Centers: Serving as the definitive RTC (Real-Time Clock) and CMOS backup battery on server motherboards, surviving years of continuous high-ambient operational heat.
Advanced Security Systems & IoT: Powering outdoor surveillance cameras, motion sensors, and automated gate locks that endure freezing winters and scorching summers.
Point of Sale (POS) Terminals: Safeguarding critical transaction encryption keys, firmware settings, and internal clock data in commercial financial hardware.
Industrial Automation & Telematics: Embedded in factory tracking devices, fleet logistics beacons, and automated flow meters.
Expert FAQ: Sourcing the BR1225
Q: Can I replace a CR1225 battery with a BR1225 battery? A: Yes, provided the voltage requirement is 3V and physical dimensions match (12.5mm x 2.5mm). However, the BR1225 is highly superior for industrial applications. While a CR1225 (Manganese Dioxide) performs well at room temperature, our BR1225 (Carbon Monofluoride) handles significantly higher temperatures (up to 85°C vs. CR's typical 60°C) and boasts a longer shelf life with a flatter discharge curve.
Q: Why is the BR1225 preferred over CR series for server motherboards? A: Server chassis experience localized heat zones that frequently exceed 60°C. Standard CR batteries degrade rapidly under prolonged heat, leading to premature failure or leakage. The BR1225's specialized Li-CFx chemistry is structurally stable up to 85°C, ensuring a 10-year backup lifespan even inside dense server enclosures.
Q: Do you offer bulk customization for automated PCB assembly? A: Absolutely. For high-volume manufacturing lines, we offer the BR1225 in industrial tray packaging or pre-configured with custom vertical/horizontal solder pins and tabs optimized for automated SMT or through-hole wave soldering.
Secure Your Infrastructure's Lifeline Today
Don't let a budget battery compromise your high-value hardware arrays. Step up to the unyielding reliability of industrial-grade Lithium Carbon Monofluoride chemistry.
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