Pay attention to the normal use and maintenance of RV lithium battery Some owners rarely use RV. In fact, most RV will not run for a long time. They are only used on weekends. If the machine fails to start, the lithium battery of the RV will not work for a long time. You need to turn off all RV power and check the battery discharge current If so, you haven't turned off all the electrical appliances. Don't think it's possible to turn off some powerful appliances, and small appliances will also consume electricity
the built-in battery may have a discharge protection function, but if it is placed for a long time, it will also affect the service life of the RV lithium battery. Batteries are chemical products that require long-term use to maintain a relatively active state, otherwise battery life will be reduced. Charge at least once a week
the environment for storing RV lithium batteries should be kept dry. Do not put the battery in a wet or leaking place, and close the windows and skylights. Prevent water from penetrating into the battery and causing a short circuit when it rains. Do not place any inflammables or explosives near the battery. Once these things go wrong, they will react more violently with the lithium battery of the RV. Old and new batteries need to be stored separately
a fire extinguisher is needed next to the battery to quickly extinguish the fire. The design capacity of the RV power supply system is 3000W, and the inverter can ensure the normal operation of high-power electrical appliances such as air conditioner and induction cooker. But the power system is under too much pressure. Here's a reminder. There are protective elements inside and outside the lithium battery of the RV, forming a double insurance system. The internal components are controlled by embedded BMS, and there is an air switch on the outside This can prevent short-circuit overload post protection If the current is too high, the air circuit breaker will be closed and needs to be restarted manually. Lithium battery of RV is an important energy of RV