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coincell2 700 副本

How big can a button cell battery be? Power Glory offers sizes ranging from 9.5 mm to 38 mm.

Power Glory (Stock Code: 920237) is a leading manufacturer specializing in miniature lithium power sources with over two decades of technical expertise. Offering a broad spectrum of products—from the ultra-compact CR920 (9.5 mm diameter) to the large-capacity CR3832 (38 mm diameter, 850 mAh)—the company provides comprehensive battery solutions across primary, rechargeable, wide-temperature, and micro-power categories for IoT, automotive, industrial, and consumer applications. Supported by global certifications, automotive-grade quality, and a monthly production capacity exceeding 66 million units, Power Glory powers reliable performance under extreme conditions worldwide.

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smallbattery700

Small battery, big energy: Power Glory safeguards every detail of your life.

Power Glory’s lithium coin-cell battery lineup, featuring 23 distinct models in its CR series, provides reliable and long-lasting energy for compact devices across daily life. Engineered with low self-discharge rates, high pulse-discharge capabilities, and wide operational temperature ranges (-40°C to 125°C), these micro-power sources ensure smooth performance for home essentials like digital scales and remote controls, critical automotive equipment like key fobs and tire-pressure monitoring systems, and smart commercial services such as electronic shelf labels and medical monitors.

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lijia1 700副本 副本

Power Glory Laboratory—A New Engine for Intelligent Manufacturing, Empowering R&D-Driven New Quality Productive Forces

the Power Glory Laboratory (Yichang Power Glory Technology Co., Ltd.) as a dynamic innovation engine for lithium micro-battery R&D and intelligent manufacturing. The facility’s success is built upon three core pillars:

A Complete Verification Closed Loop: Spanning over 1,100 square meters, the laboratory integrates everything from raw powder material analysis to finished battery testing, eliminating reliance on external institutions.

A Matrix of Cutting-Edge Equipment: Equipped with over 180 specialized instruments, it simulates extreme environmental conditions, electrical performance variations, and rigorous safety-limit trials (such as impact, crush, and thermal abuse) aligned with national and international standards.

A Professional Talent Pipeline: Featuring a detailed competency matrix and specialized functional groups, the laboratory ensures continuous skill development, transforming operational expertise into a shared organizational asset.

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limno2battery700 副本 副本

Application of Power Glory Lithium Micro Power Sources in the Automotive Field

Beyond traction batteries, modern vehicles depend on coin-sized primary lithium batteries for low-power, long-term standby tasks. Power Glory’s comprehensive automotive portfolio, highlighting the CR-HT (wide temperature) and CR-PH (high pulse) primary Lithium-Manganese Dioxide (Li/MnO₂) series. Key application scenarios include TPMS tire monitoring (-40°C to +125°C), UWB smart key fobs, New Energy Vehicle BMS real-time clock backup, and ETC modules. Supported by IATF 16949 quality standards and advanced material engineering, Power Glory provides high-reliability, maintenance-free micro-power solutions for global OEM supply chains.

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smarthomebattery700 副本 副本

Selecting Button Batteries for Smart Homes

Power Glory CR button cells eliminate smart home signal drops caused by battery degradation. Featuring high energy density, low self-discharge (<2%/yr), and wide operating temperatures (-55°C to +125°C), models like CR2032 and CR2450 deliver reliable 3V power for smart sensors, switches, and locks.

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car key fob 700副本

How do you choose a coin cell battery for your car key? Take a look at Power Glory’s CR-PH series.

Power Glory’s CR-PH coin cell batteries are engineered specifically for modern smart car keys requiring high-pulse discharge and extended lifespan. Featuring a 20% higher peak current and 10–20% greater capacity than standard models, the CR-PH series powers advanced keyless entry, push-button start, and UWB digital key systems without voltage drops. Built with precise sizing, ultra-low self-discharge (<2%/year), and wide operating temperatures (-20°C to +70°C), it delivers long-lasting, automotive-grade reliability.

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cr2477 700副本

Power Glory CR2477: The Long-Term Vision Behind a High-Capacity Button Cell Battery

Lijia Tech’s CR2477 series lithium-manganese dioxide coin cells are engineered specifically for low-power industrial devices where battery replacement entails high costs. Featuring a nominal voltage of 3V, these batteries offer a high capacity of up to 1050mAh (PH type) and an annual self-discharge rate of less than 2%, ensuring a stable service life exceeding five years in typical applications. The series boasts excellent pulse discharge capabilities (up to 28mA) and a comprehensive lineup covering an operating temperature range of -55°C to +85°C (including Standard, High-Capacity PH, Wide-Temperature T, and Low-Temperature D types); their leak-proof design has passed multiple authoritative international certifications. Perfectly suited for demanding environments—such as personnel tracking in coal mines, the Industrial Internet of Things (IIoT), industrial control and automotive BMS backup, outdoor surveillance, and cold-chain logistics—they provide long-lasting, maintenance-free power from the moment of installation.

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