News
Dissecting a Battery: 21 Years of Technological Secrets Hidden in Lithium-Manganese Button Cells
In today's world, lithium manganese button batteries, with their stable performance and portability, have become an indispensable power source for small electronic devices. From smartwatches to electronic scales, from medical devices to IoT sensors, behind these seemingly ordinary batteries lies more than two decades of accumulated and breakthrough technological processes.
-
Power Glory Laboratory serves as an innovation engine for lithium micro-battery R&D and intelligent manufacturing, built on three core pillars: Complete Closed-Loop Verification: An 1,100 m² facility enabling end-to-end testing from raw materials to finished products internally. Advanced Equipment Matrix: Over 180 specialized instruments replicating real-world conditions and strict global safety standards. Professional Talent Pipeline: A structured competency matrix that converts technical expertise into shared organizational assets.
-
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.
-
2109-2026
Holiday Notice of Mid-Autumn Festival
-
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.
-
1709-2026
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.
-
Power Glory’s CR123A lithium-manganese cylindrical battery delivers durable power for IIoT, smart meters, and security systems. With 1500–1700mAh capacity, ≤2% annual self-discharge, and -40°C to +70°C temperature resistance, it drastically cuts O&M costs in harsh, hard-to-service environments.
