Use of integrated lithium iron battery in outdoor communication station

Use of integrated lithium iron batteries in outdoor communication stations At present, lithium iron phosphate batteries in the form of IBS are relatively mature. The traditional single-cell battery has a capacity of 10Ah, 20Ah, 30Ah, 50Ah, which is a replacement and compensation for lead-acid batteries. According to the characteristics of high temperature resistance and high discharge rate, lithium iron batteries are mainly used in places with harsh environments such as indoor power distribution, WLAN, and outdoor cabinet stations. Among them, outdoor cabinet-type stations have serious types of on-site network backup power protection and high costs due to changes in ambient temperature in four seasons, especially high temperature in summer and frequent stealing. Choose ventilation or heat exchange for regional outdoor cabinets. The temperature in high-temperature battery cabinets in summer can reach 55°C, and some cabinets are even higher. Generally, lead-acid batteries must be replaced in two years. At the end of 2012, the outdoor base station of Qiantang River Tourism Company used a 150Ah integrated lithium iron phosphate battery as a pilot, replacing the original 200Ah lead-acid battery. After two years of testing, the performance of the lithium iron phosphate battery is still good. According to this year's provincial price calculation, the price of the 150Ah iron-lithium battery is 11,400 yuan, and the price of the original brand 200Ah lead-acid battery is 5,040 yuan/group. The lithium iron battery has a 6-year warranty, and the cost of replacing the lead-acid battery 3 in 6 years is 15,120 yuan, which does not consider the replacement and logistics costs. In addition, the theft rate of lead-acid batteries in outdoor stations is very high. Because lithium iron batteries are new products, the recognition rate is very low, and there is no fence, so the theft rate is very low. In the long run, the use of integrated lithium iron phosphate batteries in outdoor stations can reduce costs and improve efficiency. Through communication and knowledge, similar situations exist in other areas of the province. It can be seen that the demand for replacing lead-acid batteries with lithium iron phosphate batteries in outdoor stations is particularly urgent. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous article: What opportunities does the upgrade of 5G communication bring to lithium batteries?