Both outdoor energy storage cabinets and communication base station cabinets require matching energy storage batteries to achieve energy storage, power supply, and power-off backup functions. Currently, the industry mainstream is divided into two categories: lithium iron phosphate batteries and lead-acid batteries. Both types of batteries can be supplied together by Guangdong Yuyue Technology. Based on project conditions, we recommend the best adaptation solution for customers. 
Lithium iron phosphate batteries have obvious advantages, with a cycle life of over 3000 times, high energy density, smaller volume of the same capacity, lightweight design to reduce cabinet load, high temperature resistance, safety, and resistance to thermal runaway. They are suitable for large-scale BESS energy storage power stations and long-term energy storage projects in industry and commerce, with lower comprehensive costs for long-term use. The disadvantage is that the cost of a single purchase is slightly higher. 

Lead acid battery technology is mature, with low procurement prices and simple maintenance. It is suitable for short-term backup power supply scenarios in small 5G base stations, environmental monitoring, and lighting control stations. Low frequency projects have outstanding cost-effectiveness. Stable battery discharge, good adaptability to low-temperature environments, and the preferred backup power source for small outdoor cabinets. 
Our factory's batteries are all equipped with BMS protection management system, which has multiple protections against overcharging, overdischarging, and short circuits. It is compatible with our entire series of outdoor constant temperature cabinet battery compartments and can customize voltage and capacity battery packs according to customer needs. All batteries are accompanied by transportation and safety testing reports, and are exported overseas in complete sets in random cabinets. We will customize and match battery solutions based on the customer's project service life, charging and discharging frequency, and budget to maximize the cost-effectiveness of the energy storage cabinet power supply system.