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Learn more about 48V lead-acid batteries - performance, application and maintenance
Today, we will give you a detailed introduction to a battery widely used in the field of new energy - 48V lead-acid battery. As a green and environmentally friendly energy storage device, it plays an important role in the fields of power, communication and transportation at home and abroad. Next, we will give you an in-depth analysis of 48V lead-acid batteries from four aspects: development history, performance characteristics, application areas and maintenance.


a development course,

& have spent               Lead-acid batteries date back to the late 19th century. After more than 100 years of development, lead-acid battery technology has been quite mature. In China, 48V lead-acid batteries are widely used in electric bicycles, electric motorcycles, wind-solar complementary systems, communication power supplies and other fields. In recent years, with the rapid development of the new energy industry, the market demand for 48V lead-acid batteries has risen year by year.

Performance characteristics

                1. Voltage stability: The voltage of 48V lead-acid battery is stable, the fluctuation range is small, and it can provide stable DC power supply for the load.

                2. Large capacity: The single battery capacity of 48V lead-acid battery is large, which can meet the requirements of high-power load.

                3. High safety: the lead-acid battery has a low self-discharge rate and high safety performance, and is not prone to explosion, fire and other accidents during use.

                4. Long life: 48V lead-acid battery has a long service life, which can reach 3-5 years under normal use conditions.

                5. Environmental protection: The recycling rate of lead-acid batteries is high, and it is friendly to the environment.

                6. Low cost: Compared with other types of batteries, 48V lead-acid batteries have a lower cost and are more competitive in the market.

Field of application

                1. Electric bicycle and electric motorcycle: 48V lead-acid battery is the main power supply of electric bicycle and electric motorcycle, with the characteristics of stable voltage and large capacity, which can meet the needs of daily travel.

                2. Wind-solar complementary system: 48V lead-acid batteries can be used in wind-solar complementary systems to provide stable power supply for families, rural areas and other places.

                3. Communication power supply: 48V lead-acid battery has a wide range of applications in the field of communication, which can provide stable DC power supply for communication equipment.

                4. Power field: 48V lead-acid battery can also be applied to the emergency backup power supply and temporary power supply of the power system.

                5. Transportation field: 48V lead-acid battery can provide power for traffic lights, subways, buses and other transportation.

IV maintenance

                1. Check the liquid level: Periodically check the battery liquid level to ensure that it is within the normal range. If the liquid level is lower than the standard line, the distilled water should be replenished in time.

                2. Charging voltage: Strictly according to the manufacturer's charging requirements, control the charging voltage to avoid too high or too low charging voltage to cause damage to the battery.

                3. Charging environment: Keep the charging environment ventilated and dry, avoid high temperature and humid environment to extend battery life.

                4. Regular discharge: every once in a while, discharge the battery to help activate the battery and improve the service life.

                5. Check the connection: Periodically check whether the battery connection cable is firm to avoid battery damage caused by poor contact.

                6. Prevent overcharge: Avoid charging the battery for a long time, so as not to cause overcharge and reduce battery performance. In summary, 48V lead-acid batteries occupy an important position in China's new energy industry with their stable performance, low cost and wide application fields. I hope that through the introduction of this article, you can have a deeper understanding of 48V lead-acid batteries. In the coming days, we will continue to pay attention to the development of the new energy field, to bring you more interesting and practical content.