How to maintain electric car lithium-ion batteries

　　Author ：Iflowpower – Portable Power Station Supplier

Electric cars is a green sun industry, and there is a history of decades in my country's development. As an electric vehicle power source, a lithium ion battery with high strength, durability, and the number of times high, is deeply loved by consumers. In the increasingly generalized electric car lithium ion battery, the daily maintenance of lithium-ion batteries in electric vehicles also affects countless consumers.

So what is the problem with the maintenance of the electric vehicle lithium-ion battery? 1, the lithium battery bike is used for the first time, and the battery must be charged. After the charger shows the green light, the charging can be stopped, and the time is generally controlled within (8 ~ 10) hours; Charging, but to prevent depth discharge (90% of the capacity), then charge the lithium-ion battery; Climbing or driving in the wind, you should use the foot to help; Bicycles are allowed for more than two months, to make a complete charging of the battery pack; if you put more than 5 months, you should make a charge and discharge cycle; 7, master the right charging method. Connect the charger and battery pack, then connect the charger power plug to 220V AC power, and the order of connection can be prevented from plugging the charge plug.

When the power is turned on, the charger displays a red indicator;? 8, to use a dedicated lithium electric charge (not straightly using lead-acid battery charger), to match the lithium ion battery model. The charger current has passed the lithium-ion battery protection system, causing short circuit to cause safety accidents of lithium-ion batteries. The charger voltage is too low, so that the charging efficiency is low, it costs too much; 9, the lithium battery bike should close the power supply in time, or pull the battery pack from the battery package.

Because the motor and controller still consume power in the no-load state; 10, in order to ensure the lithium ion battery pack, it should be selected at room temperature, so that the effect of the lithium-ion battery is more effective; 11, Lithium-ion batteries can enter dormant conditions under refrigerated conditions. However, after using the lithium battery under high temperature conditions (such as summer), the detachable battery pack cannot be placed in the freezer, but placed in a cool place, slowly letting the lithium ion battery cool down; 12, lithium ion battery due to the presence Self-discharge phenomena, should often make a supplemental power supply to ensure that the voltage of the battery is maintained in a stable state. Of course, choose a reliable electric vehicle lithium-ion battery is the most critical.

Electric vehicle lithium-ion battery quality penally affects consumer travel experience. .