A tiny battery, barely thicker than a finger, can silently operate in smart meters for years without requiring replacement, a testament to the continuous advancements in lithium battery technology. Smart electricity, water, and gas meters are replacing traditional mechanical meters worldwide, enabling precise measurement and remote management of energy usage. The core bottleneck for the long-term stable operation of these smart meters lies in the lifespan and reliability of the batteries that power them. To address this industry-wide challenge, Power Glory's CR123A high-capacity lithium-manganese dioxide battery, with its superior energy density and low self-discharge rate, is becoming the "long-lasting powerhouse" of the smart metering industry.