1. When buying a battery car, pay attention to whether the electric car has undervoltage, overcurrent and short circuit protection functions.
2. The charging time of the battery car should not be too long, preferably not more than 8 hours, to avoid overheating the charger and causing fire due to long charging time.
3. Battery cars should not be parked in stairwells, hallways or rooms for charging, as they will block emergency exits.
4. When you go out, try not to put the car battery charger in the car to avoid damaging the internal circuit of the charger due to road shock and causing fire when charging.
5. Users should try to avoid driving on rainy days or on waterlogged roads to prevent water from entering the battery andthe motor and cause a short circuit and fire during charging.
6. Do not mix chargers from different brands. Users should go to the maintenance point for regular maintenance and carry out a comprehensive inspection of the battery car to eliminate hidden dangers. When replacing the battery, you need to go to an ordinary store to buy a matching battery.
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Once water enters the battery, the electrolyte will be diluted, causing the battery to lose power or even malfunction. Therefore, it is not recommended to use batteries filled with. water. If the battery is only slightly flooded, you can first remove it, dry it with paper towels or a cloth and place it in a ventilated, dry place. Wait for the battery to dry before trying to charge and use it.
But if the batteryis seriously flooded and the liquid has penetrated inside the battery, then the battery life is very short and it cannot work properly, and it must be replaced with a new battery. Under no circumstances, for your safety and the normal use of electrical equipment, do not use defective batteries.