How should winter car batteries should be maintained?

  The battery used in the general car is a lead-acid battery. Common lead-acid batteries have two types, one is a water-based lead-acid battery, and the other is a maintenance-free lead-acid battery. After the battery used for automobiles, the capacity and discharge capacity will fall after more than 2 years. Of course, the life of a good battery will be longer.   Author will not bb, directly on the goods. Automotive maintenance-free batteries we judge the state of the battery through the magic eye on the battery. 1. The car engine is not easy to start in winter, and each time the train should not exceed 5 seconds, the startup time is not less than 15 seconds.   2. Advantageous parking is avoided to avoid using high-power equipment; high-power electrical equipment includes seat heating, audio, air conditioning, mobile phone charging, and the like. Check whether the full car light and driving recorder, the mobile recorder, and the external audio device, and even after the lock, the above equipment will cause the vehicle battery to lose loss.   3. For vehicles that have long been used, we should unload their battery negative to avoid overturning battery. It is best to start a car to charge the battery for the battery every half a month.   4. Avoid parking the car in the open-air parking lot for a long time. If the vehicle is not available in the open air or cold storage, the battery should be removed in a more warm room to prevent damage to the battery. Especially in northern China needs particular attention.   5. When the loss is lowered, distilled water or special replenishment should be supplemented. Do not use drinks with pure water instead to prevent adverse effects on the battery.   6. Regularly clean the battery terminals and apply special grease to protect the wire harness to check the parts and connecting lines on the battery. Check that the circuits have no aging or short circuit, preventing battery from retiring due to excessive discharge. It is recommended that you can conduct professional maintenance of the battery and prevent it.   The optimum temperature used in the battery is 25 degrees room temperature. If the temperature is once, the relative capacity will fall by 0.8%, so it is necessary to maintain the battery maintenance once in the season. In the winter, it will detect the capacity of the battery in time. Don't fight the fire due to insufficient battery capacity and frozen in the ice and snow. Recommend: LiFePO4 Battery Manufacturer Energy storage battery Manufacturer Integrated machine energy storage battery series Manufacturer Lead lithium battery Manufacturer Outdoor Backup Battery Manufacturer Portable outdoor power supply Manufacturer Power battery Manufacturer Powerwall LiFePO4 Battery Manufacturer Battery rack Manufacturers Telecom LiFePO4 Battery Manufacturer Wall mounted battery storage Manufacturer China Lifepo4 Battery LiFePO4 Battery 48V 150AH LiFePO4 Battery 48V 100AH