A typical base station energy storage system consists of lithium battery banks, an intelligent management system, power conversion equipment, and power distribution units. The phrase “communication batteries” is often applied broadly, sometimes including handheld radios, emergency devices, or general-purpose backup batteries. In practice, when network operators and engineers search for this term, they are primarily concerned with backup power systems for telecom base. Telecom batteries refer to batteries that are used as a backup power source for wireless communications base stations. Telecom batteries usually. Among various battery technologies, Lithium Iron Phosphate (LiFePO4) batteries stand out as the ideal choice for telecom base station backup power due to their high safety, long lifespan, and excellent thermal stability. Most deployments use lithium iron phosphate (LFP) batteries, managed by a BMS for safety, balancing, and performance. Telecommunication battery (telecom battery), also known as telecom backup battery or telecom battery bank, primarily refer to the backup power systems used in base stations and are a core component of these systems. However, their applications extend far beyond this. Lithium-ion cells are the energy reservoirs, storing electrical energy in chemical form.