The low drain battery for meters provides reliable energy for smart gas, water, and electricity metering devices. Designed with bobbin-type Li-SOCl₂ chemistry, it offers extremely low self-discharge rates and a service life of up to 20 years. This battery maintains consistent voltage to ensure accurate meter readings, even in remote and harsh environments. With certifications including CE, UN38.3, and RoHS, it ensures compliance and safety in global markets. Its compact design and proven reliability make it the go-to choice for smart metering solutions worldwide.