Facing extreme challenges, Power Glory Micro Battery powers automotive intelligence.
Power solutions specifically designed for critical modules in smart vehicles, driving breakthroughs in both safety and performance for the industry.
Power Glory designs high-performance miniature battery solutions for automotive intelligent applications. It has overcome the technical bottlenecks of traditional miniature power sources in terms of low-temperature starting, high-temperature resistance, and ultra-long lifespan, providing the "power heart" for dozens of key modules in intelligent vehicles, such as sensor modules, TPMS (tire pressure monitoring systems), smart keys, and in-vehicle ETC systems, becoming a crucial technological foundation for the safe and reliable operation of intelligent vehicles.
The "invisible challenges" behind intelligent systems: When micro-power systems encounter extreme operating conditions in vehicles.
With the increasing prevalence of L2+ level autonomous driving, automobiles, especially electric vehicles, are demanding industrial-grade or even military-grade standards for the reliability and environmental adaptability of every internal component. Traditional consumer electronics batteries may fail to discharge at temperatures below -20℃, and will age rapidly or even become dangerous at temperatures above 85℃. They are also unable to withstand the high-frequency vibrations caused by prolonged driving. These are precisely the everyday environmental challenges that critical modules in intelligent vehicles must face.
Extreme temperatures: In northern winters, outdoor parking temperatures can drop to -30 to -40℃; in summer, certain areas of the engine compartment or car body can reach local temperatures exceeding 90℃ under direct sunlight.
Complex vibrations: Continuous vibrations during vehicle operation and occasional severe impacts can easily lead to loosening of the battery's internal structure and poor contact.
Ultra-long lifespan and high reliability: Cars generally have a long design life, and the battery supply for critical safety components must match this, requiring extremely low failure rates.
A weakness in any of these aspects can lead to the failure of intelligent functions, ranging from minor inconvenience to serious safety hazards.
Power Glory focuses on breakthroughs in three core technologies, defining new standards for automotive-grade miniature batteries.
Breakthrough 1: Ultra-wide operating temperature range
Through independently developed high-performance electrolyte formulations and special electrode material processing technology, Power Glory 's lithium-manganese button-type micro batteries (HT series) - TPMS batteries achieve an ultra-wide operating temperature range of -40℃ to 125℃. Even in extremely cold environments of -40℃, the batteries maintain sensitive responses for intelligent entry systems and tire pressure monitoring after the vehicle has been parked outdoors in frigid regions. At 125℃, the battery performance degradation rate is significantly lower than the industry average after hundreds of hours of continuous operation.
Breakthrough 2: Excellent Mechanical and Safety Performance
Utilizing a unique winding and stacking composite structure design, the battery's internal structure is extremely stable. It has passed a series of rigorous tests far exceeding national standards, including drop tests, and has obtained international safety certifications such as UL and CE.
Breakthrough 3: Ultra-low Self-discharge and Ultra-long Lifespan
Power Glory's miniature batteries boast an annual self-discharge rate of less than 1%, meaning that even if a vehicle is left idle for a year, the battery powering the smart module will still retain most of its charge and be ready for use at any time. Both the cycle life and float charge life are significantly extended under standard operating conditions, with a designed lifespan that matches the lifespan of the entire vehicle, completely eliminating the need for users to replace these batteries during the vehicle's service life.
An intelligent network that delivers everything from critical security to the ultimate user experience.
Power Glory's automotive-grade miniature battery solutions have permeated every corner of smart vehicles:
Safety Sensing Layer: Providing standby power for ultrasonic radar (APA) and millimeter-wave radar blind spot monitoring (BSD), enabling automatic vehicle wake-up upon approach; ensuring uninterrupted data transmission from TPMS sensors under high-speed driving and complex road conditions.
Intelligent Control Layer: Serving as a backup power source for smart keys and PEPS (Passive Entry Passive Start) systems, ensuring reliable vehicle entry and start-up even if the main battery is unexpectedly depleted.
Network Communication Layer: Providing an independent backup power supply for in-vehicle T-Box and eCall systems, automatically triggering a distress signal even if a serious accident causes the main circuit to be cut off, saving precious time for life safety.
Convenient Service Layer: Ensuring the continuous operation of devices such as in-vehicle ETC and smart rearview mirrors, preventing function resets and interruptions to user experience due to power outages.
The "Big Role" of Miniature Batteries
Industry experts believe that as automobiles evolve into "mobile intelligent spaces," distributed power management will become a crucial trend. A large number of low-power, high-reliability intelligent nodes require independent, miniaturized power sources. Power Glory is deeply rooted in this critical niche market, which is poised for rapid expansion as the penetration rate of intelligent technologies increases.
"The competition in automotive intelligence is not only a competition of algorithms and computing power, but also a competition of the reliability of underlying hardware and system-level engineering capabilities," commented an expert from the China Society of Automotive Engineers. "Basic components like miniature batteries, with their technological breakthroughs, have undeniable fundamental value in improving the robustness, safety, and user experience of the entire intelligent automotive system."
Meeting extreme challenges is essential for sustainable development. Power Glory not only provides solid power assurance for the reliable operation of intelligent vehicles but also, through its relentless pursuit of quality and safety, drives the wave of automotive intelligence in China towards a deeper, more reliable, and more universal direction, achieving excellence in unseen details.
