Lithium batteries are much more expensive than lead-acid batteries. How to properly use and maintain lithium batteries has always been the focus of consumer concern.

　　1. Pay attention to the various parameters of the lithium battery when using it. Various batteries are not suitable for long-term full-load operation, and more than 20% power margin should be reserved.

　　2. When the lithium battery is not used for a long time, the lithium battery should be charged and discharged once within 3-6 months. Proper charging and discharging will help maintain the chemical activity of lithium batteries.

　　3. Master the basic knowledge of lithium batteries, read the manual carefully, and figure out the meaning of various information, codes, indicator lights, as well as the causes and countermeasures.

　　4. Strengthen daily inspections and maintenance, check whether the lithium battery has alarms, whether there is any peculiar smell, whether there is abnormal sound, check whether the joints are loose and heating, and whether the various instructions are normal, and solve the problems in time.

　　5. Maintain a suitable ambient temperature. An important factor affecting the life of lithium batteries is the ambient temperature. Generally, the best ambient temperature for lithium batteries is between 20-25°C.

　　6. The use environment of lithium batteries should be well ventilated to facilitate heat dissipation while keeping the environment clean.

　　7. Don't turn off and turn on the lithium battery frequently.

　　8. Regular maintenance work on lithium batteries. Clean the dust of the equipment, measure the voltage of the lithium battery pack, etc.

　　As long as the above points are carefully done, the actual service life of lithium batteries can be greatly extended.

　　Lithium-ion battery (LIB) has become the main energy storage solution in modern social life. Among them, lithium iron phosphate batteries are a perfect substitute for lead-acid batteries, and are the first choice for grid-connected peak shaving, off-grid energy storage, photovoltaic energy storage, UPS, data centers and other industries.