1. The impact of low temperature on battery life
Usually
Used Car use lithium iron phosphate batteries or ternary lithium batteries as energy storage equipment. Charging and discharging is a chemical reaction process. When the temperature is low, the chemical reaction process is slower, and the charging and discharging speed is also affected accordingly. The low-temperature performance of lithium iron phosphate batteries is slightly poor, which has a greater impact on battery life attenuation. A reasonable battery temperature can not only ensure sufficient charging and discharging power, but also save power and extend battery life.
2. The impact of heat source on battery life
Another function related to heating, defrost, also consumes part of the power. Whether the car windows are clear directly affects driving safety. Usually, the defrost function relies on electric heating wires to heat the glass or warm air, which of course also consumes power, further reducing battery life. .
3. Charge in time to avoid over-discharge
Try to charge the vehicle in time after using the vehicle every day. At this time, the battery temperature is relatively high, ensuring high-power charging of the battery and providing protection for the next day's travel. Used Car should avoid being idle for long periods of time. The self-discharge characteristics of the battery may cause excessive discharge and affect battery life.
4. The impact of tire pressure on battery life
Due to the principle of thermal expansion and contraction of air, when the temperature decreases, the tire pressure will decrease accordingly, causing the tire ground area to increase. More resistance will inevitably consume more power, resulting in a decrease in cruising range. Whether it is a gasoline vehicle or an
Used Electric Car, insufficient tire pressure will cause excessive resistance, which will affect safety and aggravate the reduction of cruising range. Check the tire pressure promptly and replenish it to the manufacturer's rating if necessary.
5. Antifreeze glass water
If the freezing point of the glass water is higher than the ambient temperature in winter, it will cause the frozen volume to expand, making it impossible to clean the glass, affecting safety, and possibly causing damage to the glass water tank, water pump, and pipelines. The freezing point of water is 0°C. When the ambient temperature is lower than the freezing point, water will freeze and expand. Replacing glass water with corresponding freezing point according to the environment can avoid such problems and ensure driving safety while avoiding damage to the vehicle. For example: in the north, use antifreeze glass water with a freezing point of -30°C.
