High-Temp Omnergy BR2016 3V Lithium Battery Ultra-Thin 70mAh
- Omnergy
- China
- Depends
- 200W per month
Maximize space and reliability with the Omnergy BR2016 3V Lithium Carbon Monofluoride battery. Delivers 70mAh in an ultra-thin 1.6mm profile, extreme -40°C to +85°C stability, and <2% self-discharge.
The Ultra-Thin Thermal Guardian: Premium Omnergy BR2016 3V Lithium Carbon Monofluoride Battery (70mAh)
When vertical space is your strictest design constraint, but thermal stability cannot be compromised, standard power solutions fall short. The Omnergy BR2016 3V Primary Lithium Poly-carbon Monofluoride (Li-CFx) Battery is engineered to bridge the gap between ultra-low profile design and enterprise-grade endurance.
Measuring an incredibly slim 20.0mm × 1.6mm, this micro-powerhouse delivers a robust 70mAh capacity. It is the ultimate real-time clock (RTC) and memory-backup solution for hardware architects building slim-line servers, compact POS systems, and low-profile security panels that demand absolute zero-failure reliability.
Technical Specifications Data Sheet of BR2016 3V Lithium Carbon Monofluoride battery
| Specification Parameter | Technical Detail |
| Battery Model | BR2016 |
| Chemistry | Primary Lithium Poly-carbon Monofluoride (Li-CFx) |
| Nominal Voltage | 3.0V |
| Nominal Capacity | 70mAh |
| Operating Temperature Range | -40°C to +85°C |
| Dimensions (Diameter x Height) | 20.0mm × 1.6mm |
| Annual Self-Discharge Rate | < 2% (at 20°C room temperature) |
| Rechargeable | No (Primary Cell) |
Full Series BR Poly-carbon Monofluoride button cells
| 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: Uncompromising Power in 1.6mm
Standard CR (Manganese Dioxide) batteries lose efficiency under thermal stress. The specialized BR series utilizes advanced Lithium Fluorinated Carbon chemistry, unlocking critical advantages for industrial 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 keypads, the BR2016 remains unshakeable. It operates flawlessly across a brutal temperature envelope of -40°C to +85°C, eliminating the risk of heat-induced leakage or sudden capacity drops.
Maximum Energy Density (70mAh)
Space is a premium in modern PCB layouts. At just 1.6mm thick, the BR2016 utilizes its wider 20mm surface area to house a powerful 70mAh of energy. It ensures your device’s critical memory functions receive a steady, continuous 3.0V supply without adding unnecessary bulk to your hardware enclosure.
Decades-Ready Standby (<2% Annual Self-Discharge)
Enterprise backup components must remain pristine while waiting to be used. Utilizing high-purity internal chemistry and Omnergy's superior leak-proof sealing technology, the BR2016 boasts an annual self-discharge rate of less than 2%. It stands ready to preserve critical data even after years of deployment.
Core Application Ecosystems
The unparalleled slim profile and thermal stability of the BR2016 make it the premier choice for mission-critical, low-profile electronics:
Slim-Line Enterprise Servers: The definitive ultra-thin CMOS/RTC backup battery. Designed to withstand the high-ambient heat of blade servers and 1U rack enclosures without premature failure.
Point of Sale (POS) Terminals: Providing reliable, long-term power to preserve cryptographic keys and transaction logs in modern, ultra-sleek retail payment screens and mobile card readers.
Advanced Security Panels: Powering slim biometric access control readers, motion sensors, and smart locks exposed to harsh seasonal weather fluctuations.
Medical & Wearable Electronics: Supplying highly stable, continuous power to body-worn diagnostic equipment and precision tracking devices.
The Omnergy Guarantee: Certified Manufacturing Excellence
When specifying components for enterprise hardware, the manufacturer's pedigree is just as vital as the spec sheet.
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 BR2016 cell is produced under stringent, globally recognized quality control standards. Choosing Omnergy means choosing certified, industrial-grade reliability that your end-users can trust.
Expert FAQ: Sourcing the BR2016
Q: What is the primary difference between a BR2016 and a CR2016? A: While both are 3V coin cells with identical physical dimensions (20.0mm x 1.6mm), their internal chemistry is completely different. A CR2016 uses Lithium Manganese Dioxide, which is ideal for standard room temperatures. The BR2016 uses Lithium Poly-carbon Monofluoride (Li-CFx), allowing it to withstand significantly higher operational temperatures (up to 85°C) while providing a much flatter voltage discharge curve over a longer lifespan.
Q: Why is the BR2016 explicitly recommended over the BR2032 for certain devices? A: The choice comes down entirely to physical space. The BR2032 is 3.2mm thick, while the BR2016 is exactly half that thickness at just 1.6mm. If you are designing an ultra-thin POS system or a low-profile server blade, the BR2016 provides the necessary thermal resilience without exceeding strict vertical clearance limits.
Q: Can this battery be customized with solder tabs for automated PCB mounting? A: Yes. We specialize in B2B electronic component integration. We offer the BR2016 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 reputation on consumer-grade power sources. Equip your slim-line servers and security networks with the thermal endurance and low-profile efficiency of the Omnergy BR2016.
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