What is an energy storage CR2032 button cell battery and what should we pay attention to?

　　Energy storage batteries are various emergency energy storage batteries with the characteristics of high voltage, high capacity, long life, environmental protection and pollution-free. In addition, please note that it will switch to trickle charging mode when charging to avoid prolonged exposure to sunlight, otherwise it will reduce the CR2032 button cell battery life. The service life of energy storage batteries. Next, I will introduce the details to you.

　　1. What is an energy storage CR2032 button cell battery?

　　1. Energy storage batteries refer to various emergency energy storage batteries. As various application systems increase the cycle life, working environment, and environmental protection requirements of the supporting batteries, lithium batteries have the unique characteristics of high voltage, high capacity, and long life. With characteristics such as longevity, environmental protection and non-pollution, it is increasingly being used in various energy storage-related systems. Its supporting systems include home energy storage systems, military portable energy, portable emergency communication power supplies, solar street light systems, communications Power supply system, monitoring station working power supply system, integrated energy storage system, solar power generation system, etc.

　　2. Application areas: telecommunications, communications, solar energy storage batteries, UPS uninterruptible power supplies, nuclear power plants, hydropower stations, wind power energy storage, mobile communication base stations, street lights and urban lighting projects, emergency lighting, forklifts, car starting, lighting, fire prevention , alarms, security systems, etc.

　　2. Precautions when using energy storage batteries

　　1. When the energy storage CR2032 button cell battery is at low temperature, the charging time becomes longer, which is a normal phenomenon. At low temperature, the BMS will engage the heating relay, request the heating voltage and current from the OBC through CAN, and then charge while heating (or first heat to a certain level). After the temperature is reached, it enters the state of charging while heating.

　　2. When the vehicle is parked and charged in a low-temperature environment with high CR2032 button cell battery capacity, due to the chemical characteristics of the CR2032 button cell battery, the SOC may jump to 100%, which is normal.

　　3. The energy storage CR2032 button cell battery will switch to the trickle charging mode when it is charged to high power. The terminal charging time will be lengthened, and the estimated charging time displayed by the meter will be biased.

　　4. When using the vehicle for the first time or after parking it for a long time, the SOC displayed by the instrument may be biased. It is recommended to fully charge the vehicle to calibrate the SOC when using it for the first time or after parking it for a long time.

　　5. In order to keep the energy storage CR2032 button cell battery in the best condition, please use charging equipment to fully charge the energy storage CR2032 button cell battery regularly (it is recommended to fully charge it at least once a week).

　　6. To ensure the safety of energy storage batteries, vehicles should be kept away from flammable and explosive items, fire sources and various hazardous chemicals.

　　7. The vehicle should be charged and parked away from heat sources and avoid prolonged exposure to sunlight, otherwise it will reduce the service life of the energy storage CR2032 button cell battery.

　　8. In order to ensure long-term performance, avoid continuously exposing the vehicle to an environment with a temperature greater than 60°C or less than -30°C for more than 24 hours.

　　9. When the vehicle is not used for a long time (more than 7 days), the CR2032 button cell battery power should be kept at 40%~60%, otherwise the service life of the energy storage CR2032 button cell battery will be reduced. If the vehicle is not used for more than 3 months, it must be checked every 3 months. The energy storage CR2032 button cell battery should be fully charged before being discharged to 40%~60%. Otherwise, the energy storage CR2032 button cell battery may be over-discharged, reduce CR2032 button cell battery performance, or even be damaged, resulting in vehicle failure and damage.

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