48V Li-on Battery Pack

Application analysis of 48V lithium battery in communication base station industry

Because of the arrival of the information age, communication base stations appear to be particularly important to people. 48V lithium batteries are used as backup power sources in communication base stations to ensure reliable energy storage. At this stage, most of the lithium batteries used in the field of communications backup power are lithium iron phosphate batteries, and a few are ternary lithium batteries. The cycle life, high temperature characteristics, charge-discharge rate performance, and energy density of lithium batteries are all

Excellent, many companies have started to use 48V lithium iron phosphate batteries in the communication base station industry.

The lithium iron phosphate battery has the following applications in the communications industry:

(a) Outdoor base station;

(b) No air-conditioning base station such as village pass;

(c) Space-constrained indoor macro base stations;

(d) DC-powered indoor coverage / distributed source stations;

(e) solar photovoltaic base stations in areas without mains or three or four mains;

(f) WLAN stations of DC power supply schemes, etc.

The important role of lithium batteries in the communication field:

⒈ From the perspective of environmental protection, lithium batteries have natural advantages. The materials used in lithium batteries do not contain polluting metals, such as harmful heavy metal substances such as cadmium, lead, and mercury. There are no pollutants generated during the production and use of lithium batteries, which protects human health. During the recycling of waste batteries Will not cause water and soil pollution.

⒉The lithium battery has excellent cycle life, high temperature characteristics, charge-discharge rate performance, and energy density, which are far superior to lead-acid batteries. For example, the volume and weight of a lithium battery of the same capacity is one-half to one-third of a lead-acid battery, and it can be arbitrarily connected and placed. There are no special requirements on building space and load bearing, which greatly reduces the cost of site rent .

优秀 48V lithium battery's excellent high temperature characteristics can reduce the air conditioning configuration and power consumption of the base station.

⒋The lithium battery can output more than 90% of the rated capacity within 10 minutes. It can be used in a short-term backup UPS or a communication base station power supply, which has a good discharge rate.

Development trend of lithium batteries:

The 48V lithium iron phosphate battery-based backup power supply can be widely used in scenarios such as indoor and blind area coverage, second- and third-class mains areas, and short-term backup power that require high power weight, volume, cycle life, and rate. In the era of big data, lithium-ion battery backup power is gradually required to participate in limited space scenarios such as shared stations and expansion of central computer rooms. In the future, with the large-scale production of energy storage lithium batteries and continuous cost reduction, 48V lithium iron phosphate batteries will play an increasingly important role in the backup power supply field of communication base stations. With the development of electric vehicles and lithium battery energy storage industries, lithium battery applications continue to scale, prices will become lower and more competitive.

The application technology of lithium iron phosphate battery has matured, and relevant specifications and standards have been formulated. It will replace the use of lead-acid batteries in the future, which will greatly reduce the construction funds and maintenance costs of communication equipment.

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