button cell battery cr1620

　　In recent years, button cell battery cr1620 have become more and more popular due to their advantages of being lightweight, environmentally friendly, and long-lasting. However, many friends do not pay attention to daily maintenance, and their service life is often greatly affected. How to maintain electric vehicle button cell battery cr1620?

　　1. Original equipment, protection circuit

　　When charging the battery, mismatching current and working voltage will cause harm to the electronic control system, reduce battery life, and even create safety risks.

　　2. Charge and discharge appropriately to prevent damage

　　Excessive charging and discharging will cause greater damage to the rechargeable battery, so there is no need to wait for the total power consumption of the battery to be charged, and there is no need to charge the battery for a long time (usually do not charge after the charging head signal is ignited for 1-2 hours) .

　　3. Pay attention to the battery charging environment to avoid safety risks

　　Charging batteries can easily short-circuit circuits in wet and cold weather. To ensure safety, batteries should be charged in a dry, ventilated, and cold environment.

　　4. Prevent frequent brake pedal, power and loss

　　Frequently braking and accelerating will make the rechargeable battery charge and discharge at a high current for a long time. It is best to keep the average speed forward so that the rechargeable battery can run stably.

　　5. Deposit to eliminate risk sources to eliminate risk sources

　　Generally, when parking, the entire vehicle should be placed in a cool place to prevent the lithium battery from being exposed to humid and cold weather and long-term exposure to heat and flammable and explosive objects.

　　6. Moderate charging when not in use for a long time

　　When the battery car is not needed for a long time, the lithium-ion power supply must be prevented from being short of power for a long time, which seriously affects the service life.

　　7. Clean up and prevent immediately

　　When the car is not needed, attention should be paid to the cleaning of lithium ion batteries. Immediately remove dust and stains on bottle plugs, maintain dry cleaning to avoid the service life of lithium ion batteries, and immediately remove lithium ion battery charging, charging and discharging, and contact with the charging head. patina to avoid safety risks caused by poor contact.

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button battery cr2032