Bateria de lítio tipo moeda Omnergy CR2032 3V 220mAh
- Omnergy
- Yichang
- 7 dias
- 750 milhões por ano
<2% annual self-discharge. Engineered for PC CMOS, POS terminals, industrial controls, and writing boards.
Bateria de lítio tipo moeda Omnergy CR2032 3V 220mAh | O padrão da indústria para confiabilidade em PCs, PDVs e aplicações industriais
A bateria CR2032 é a pedra angular indiscutível da microgeração global. No entanto, nem todas as baterias CR2032 são projetadas para atender às exigências rigorosas de equipamentos empresariais e industriais.Bateria tipo moeda Omnergy CR2032 3V 220mAh de dióxido de lítio-manganês (LiMnO2)Representa o ápice da consistência de fabricação e da estabilidade química.
Com dimensões padrão deΦ20 × 3,2 mmEsta fonte de alimentação de alta densidade oferece uma capacidade ideal de 220 mAh. Projetada pelos principais responsáveis pela elaboração dos padrões nacionais de baterias, ela fornece energia de base inabalável para placas-mãe de PCs, equipamentos financeiros e redes industriais automatizadas, garantindo que dados críticos e relógios de tempo real (RTC) nunca falhem.
Especificações técnicas da bateria de lítio tipo moeda Omnergy CR2032 3V 220mAh
| Parâmetro técnico | Especificação |
| Modelo de bateria | CR2032 |
| Composição Química | Dióxido de lítio e manganês (Li−MnO2) |
| Tensão Nominal | 3,0V |
| Capacidade Nominal | 220mAh |
| Dimensões | Diâmetro: 20,0 mm | Altura: 3,2 mm (Φ20 × 3,2 mm) |
| Peso padrão | 3,2g |
| Temperatura de operação | -20°C a +70°C |
| Taxa de Autoalta | <2% ao ano (a 20°C) |
Tamanho da bateria de lítio tipo moeda Omnergy CR2032 3V 220mAh
Características de Bateria de lítio tipo moeda Omnergy CR2032 3V 220mAh
Série CR completa Pilha tipo botão de lítio-manganês
| Modelo | Tensão nominal (V) | Capacidade nominal (mAh) | Corrente nominal (mA) | Corrente contínua máxima (mA) | Corrente de pico máxima (mA) | Dimensão máxima (mm) | Peso (g) |
| CR920 | 3 | 20 | 0,1 | 1 | 5 | Φ9,5X2,0 | 0,55 |
| CR927 | 3 | 28 | 0,1 | 1 | 5 | Φ9,5X2,7 | 0,6 |
| CR1025 | 3 | 30 | 0,1 | 2 | 5 | Φ10,0X2,5 | 0,7 |
| CR1216 | 3 | 25 | 0,1 | 2 | 5 | Φ12,5X1,6 | 0,7 |
| CR1220 | 3 | 38 | 0,1 | 2 | 5 | Φ12,5X2,0 | 0,8 |
| CR1225 | 3 | 50 | 0,1 | 2 | 5 | Φ12,5X2,5 | 0,9 |
| CR1616 | 3 | 50 | 0,1 | 3 | 8 | Φ16,0X16 | 1.2 |
| CR1620 | 3 | 70 | 0,1 | 3 | 8 | Φ16,0X2,0 | 1.3 |
| CR1632 | 3 | 120 | 0,2 | 3 | 8 | Φ16,0X3,2 | 2 |
| CR2016 | 3 | 80 | 0,1 | 5 | 15 | Φ20,0X1,6 | 2 |
| CR2025 | 3 | 150 | 0,2 | 5 | 15 | Φ20,0X2,5 | 2.6 |
| CR2032 | 3 | 220 | 0,2 | 5 | 15 | Φ20,0X3,2 | 3.2 |
| CR2050 | 3 | 330 | 0,4 | 5 | 15 | Φ20,0X5,0 | 4,7 |
| CR2320 | 3 | 130 | 0,2 | 6 | 20 | Φ23,0X2,0 | 3 |
| CR2325 | 3 | 190 | 0,2 | 6 | 20 | Φ23,0X2,5 | 3.3 |
| CR2330 | 3 | 260 | 0,2 | 6 | 20 | Φ23.0X3.0 | 4 |
| CR2335 | 3 | 300 | 0.2 | 6 | 20 | Φ23.0X3.5 | 4.3 |
| CR2354 | 3 | 560 | 0.4 | 6 | 25 | Φ23.0X5.4 | 6.9 |
| CR2430 | 3 | 270 | 0.2 | 7 | 25 | Φ24.5X3.0 | 4.5 |
| CR2450 | 3 | 600 | 0.4 | 7 | 25 | Φ24.5X5.0 | 6.8 |
| CR2477 | 3 | 1000 | 0.6 | 7 | 25 | Φ24.5X7.7 | 10.5 |
| CR3032 | 3 | 500 | 0.4 | 10 | 30 | Φ30.0X3.2 | 6.8 |
| CR3832 | 3 | 850 | 0.8 | 20 | 75 | Φ38.0X3.2 | 11 |
The Engineering Edge: Why Specify the Omnergy CR2032?
1. Robust 220mAh Baseline Capacity
Equipped with highly purified manganese dioxide, our CR2032 maximizes active material density within its 3.2mm profile. This robust 220mAh payload ensures years of continuous, passive backup power, drastically reducing field maintenance and battery replacement cycles for end-users.
2. <2% Annual Self-Discharge for Extended Shelf Life
Supply chains require predictability. Thanks to advanced crimp-sealing technology and premium organic electrolytes, the Omnergy CR2032 restricts its self-discharge rate to less than 2% per year. Devices can sit in global distribution channels for years and still wake up with peak voltage upon activation.
3. Industrial-Grade Thermal Stability (-20°C to 70°C)
From tightly enclosed, heat-generating PC server racks to outdoor industrial utility meters operating in freezing winter conditions, this battery is built to survive. It resists internal resistance spikes and prevents chemical crystallization, maintaining a stable 3V discharge curve across extreme temperature spectrums.
Core Application Ecosystems
PC, Notebooks (NB), & Enterprise Computing
As the global standard for motherboard power, the Omnergy CR2032 serves as the ultimate CMOS/RTC battery. It safeguards vital system BIOS configurations, secure boot parameters, and hardware time synchronization during primary power outages or battery swaps in servers, laptops, and desktop PCs.
FinTech & Smart POS Terminals
Electronic point-of-sale systems require uninterrupted micro-currents to preserve volatile RAM and sensitive encryption keys. The CR2032 powers the anti-tamper security loops, instantly wiping cryptographic data if unauthorized physical access is detected.
Industrial Control Systems & Instrumentation
PLCs and CNC Machinery: Protecting automated sequence memory and logic board timing on high-vibration factory floors.
Smart Utility Meters: Providing a decade of timekeeping power for digital gas, water, and electricity flow meters.
Environmental Data Loggers: Ensuring precision calibration parameters remain intact in portable lab equipment.
Electronic Writing Boards & Consumer Tech
The ultra-flat voltage curve of the CR2032 is the perfect driver for LCD electronic writing boards and e-ink tablets. It provides thousands of instantaneous, high-pulse screen clearance cycles, ensuring a long and reliable lifespan for educational and professional writing peripherals.
Omnergy Manufacturing Excellence & R&D
Laboratory-Tested Reliability: Omnergy's commitment to quality is backed by advanced R&D laboratories equipped with CT non-destructive testing equipment. We don't just build batteries; we see inside them to guarantee structural perfection and zero-leakage safety.
Global Regulatory Compliance: Manufactured in strictly controlled, automated facilities, all Omnergy CR2032 cells carry full UL1642, CE, RoHS, REACH, and UN38.3 certifications, ensuring frictionless global customs clearance.
Custom Terminal Welding: We offer precision automated spot-welding for SMT, DIP, horizontal, or custom wire-lead pin configurations, perfectly engineered for your PCB.
Frequently Asked Questions
Why choose the Omnergy CR2032 for motherboard CMOS applications?
A PC motherboard can easily exceed ambient temperatures of 50°C to 60°C during heavy processing. The Omnergy CR2032 is rated for continuous operation up to 70°C. Its heat-resistant seal and highly stable LiMnO2 chemistry prevent swelling and leakage, ensuring the motherboard remains undamaged for the entire lifecycle of the computer.
How does the <2% self-discharge rate benefit electronic writing boards (LCD tablets)?
Electronic writing boards draw almost zero power while an image is displayed; they only draw a pulse of current to clear the screen. Because the Omnergy CR2032 loses less than 2% of its 220mAh capacity per year to self-discharge, nearly all of its energy is conserved for those screen-clearing pulses, allowing a single battery to last for tens of thousands of erasures over many years.
Can Omnergy provide custom packaging for automated assembly lines?
Yes. We specialize in B2B supply chains. Our CR2032 batteries can be shipped in specialized anti-static blister trays designed specifically for seamless integration into your high-speed SMT pick-and-place manufacturing lines.
Power Your Next Generation of Hardware
Do not let a generic power source compromise your high-end electronics. Partner with Omnergy for factory-direct reliability, advanced R&D transparency, and aggressive B2B wholesale pricing.
[Contact the Omnergy Engineering Team for Technical Datasheets & Free Samples]
