At present, battery safety has gradually become a hot topic of discussion, especially as more and more people start to use low-resistance and high-power atomizers, battery safety has become more important. At present, the most common type of battery on the market is the 18650 battery that we usually use. When it comes to the safety of 18650 batteries, the insulating skin of the battery is the most important point, so let's talk about some precautions about the insulating skin of the battery.

Never do these things:

First of all, never put your battery in your pocket at the same time as some coins or other metal objects, as it is easy to cause a short circuit or leakage of battery fluid when the battery and metal objects are together.

Generally speaking, the best way to equip your battery with a special battery holding box is to maximize the safety of the battery.

Also, never leave your battery in your car, as excessive temperatures in the car can cause fatal damage to your battery. Again, make sure your battery isn't in an excessively hot environment, whenever and wherever you are.

Using the same type of battery:

Whether it is parallel or series, it should be used with batteries of the same brand and model.

When using multiple batteries in the same device, it should be noted that multiple batteries need to be discharged or charged at the same time to ensure that the battery capacity of the multiple batteries is the same.

If you can, you can even label the batteries in groups and use them separately.

If the batteries that were originally paired have already been used separately, it is best not to pair them again.