Maintenance tips for lithium iron phosphate batteries
Tip 1: It is strictly forbidden to lose electricity during storage
Lithium iron phosphate batteries are strictly prohibited to be in a state of power loss during storage. The state of power loss means that the battery is not charged in time after use.
When discharging in a state of deficient power, sulfation is prone to occur, and the lead sulfate crystals adhere to the electrode plate, blocking the electric ion channel, causing insufficient charging and decreasing battery capacity. The longer the idle time in the power-deficient state, the more severe the battery damage.
Therefore, when the lithium iron phosphate battery is not in use, it should be recharged once a month to better maintain the battery's health.
Technique 2: Regular inspection
In the process of use, if the continued mileage of an electric vehicle suddenly drops more than ten kilometers in a short period of time, it is very likely that at least one battery in the lithium iron phosphate battery has broken grids, the plate is softened, and the plate active material falls off. Wait for short-circuit phenomenon.
At this time, you should go to a professional lithium iron phosphate battery repair organization for inspection, repair or assembly in time, so that the life of the lithium iron phosphate battery can be relatively extended, and expenses can be saved to the greatest extent.
Tip 3: Prevent high current discharge
When electric vehicles start, carry people, or go uphill, try to avoid slamming and accelerating. Instantaneous high-current discharge will affect the battery life.
Lithium iron phosphate battery
Tip 4: Master when charging
Charge at night, the average time is about 8 hours, try to fully charge at once to prevent overcharge and undercharge.
If it is a shallow discharge (the mileage is short after charging), the lithium iron phosphate battery will be fully charged soon, and overcharge will occur if the charging continues, which will cause the lithium iron phosphate battery to heat up and reduce battery life.
Therefore, the lithium iron phosphate battery is best charged once when the discharge depth is 60% to 70%. In actual use, it can be converted into mileage, and necessary charging according to the actual situation to prevent harmful charging.
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