How much do you know about 18650 battery?

How much do you know about 18650 battery?

18650 battery, some may wonder will it self-explode. The battery will not explode on its own! 99% of its explode is caused by wrong use of 18650 battery!

Here are some simple safety notes for the 18650 battery:

First, you need to know your battery "limit" and learn Ohm's law (do not ask me, how to call Ohm's Law~) If you are not sure about your battery properties and usage restrictions, it's best not to use it!

Most people are aware of the importance of battery safety. In the eyes of experienced people, it is almost impossible for an electronic cigarette to explode. Therefore, the media exaggerated the horrific e-cigarette explosions that reported the reports (such as: "Electronic cigarettes were blown up in the mouth of a man's mouth" and "difficult! E-cigarettes exploded in the mouth and the country was disfigured"), the cause of the accident, Mostly, it =also caused by the inappropriate use of electronic cigarette batteries by novices!

When you use lithium batteries unreasonably, it will send you a "spitfire"! It is that simple! Not only e-cigarettes, even your mobile phone, laptop, or other battery-equipped devices, if you "abuse" it, it will give you trouble, please be sure about this!

The battery itself will rarely explode, but what if you try to "push" 20 amps of battery to 20 amps?

That is right, it BOOM!

Try again: insert the knife into the battery in your phone? Right, waiting for you will be a BOOM!

When you are asleep, put your phone under the pillow and use the charger incorrectly. Maybe you will smell a burning smell in the confusion, but I hope that it is not your face wakes up.

Some equipment that continuously rushes for 12 hours of electricity, regardless of whether its internal components are still hot, immediately overloaded; no doubt, it does not explode only strange! At this time, even worse, your mother still wants Fighting the electric fire, so I poured a bucket of water on the head~

Therefore, when we use these lithium batteries in our daily life, we must pay attention to safety matters, and maybe one day will save you from an accident that was exploded!

The relationship between lithium-ion batteries and electronic cigarette devices:

Here are some guidelines for the safe use of 18650 batteries and devices to ensure that you don't appear in any night news reports anywhere~

1. Don't put the battery in your pocket

If you want to carry spare batteries with you, please make sure that they cannot accidentally leak electricity. If there is any conductive terminal nearby, it will cause accidents in your battery. It is best to take a precaution to protect your life. Some e-cigarette manufacturers will attach a battery of silicone or other insulator sleeves to the kit, which will isolate the bare cells from each other to avoid collisions between them, thus avoiding accidental explosions. After all, this stuff will not explode at any time in the pocket. The key is how do you put it?

2. If the battery is outsourced, please do not use it!

Always check the outer casing of the battery. Although this is a layer of packaging, it protects the battery. With long-term charging and plugging, the outer casing of the battery inevitably damaged. Therefore, it is necessary to check the outer packaging of the battery regularly and find out that there are dents or unclear liquid leakage. You should pay attention to it. Such a battery should never use again. Change the battery quickly to avoid explosion of the battery leakage. It is impossible to distinguish it with the naked eye. When the battery is good or bad, the battery tester will help you! Some of the brand-safe electronic cigarette manufacturers with strong safety awareness will come with a small instrument specially designed to detect the battery. With this instrument, the 18650 can greatly reduce. Battery safety risk!

18650 battery testers

3. Don't use it because you are cool!

One of the often-considered arguments is that MOD should not use to transform e-cigarettes. Whether it is a novice rookie or a veteran, it recommended trying to touch it less! MOD everyone knows that some players with strong hands-on ability always like to be unconventional. In pursuit of some unique equipment, the relevant instruments have not monitored the mixed parts. Although the small errors are not big, they sometimes become the culprit leading to the explosion of electronic cigarettes. So, it recommended!

A typical mode in which a lithium-ion battery fails is that the electrolyte heated to the boiling point, and the internal pressure of the battery rises to a point where the sealing plate at the top of the battery breaks and the pressure suddenly releases out of the sealed end of the battery.

The battery has a few cents relationship with MOD. The DIY box is mostly a battery rod with a huge profit output. This kind of equipment has extremely high requirements on the stability of the battery itself. If the battery power supply is unstable, the resistance will be too high and overheating, eventually leading to an accidental explosion!

Therefore, when the novice does not know enough about the use of lithium batteries, it is best not to touch the DIY box that is easy to get hurt~ or choose a brand product with more safe quality, at least in terms of safety protection, there will be a guarantee!

In addition, back to the 18650 battery, the positive electrode of the general genuine battery will be equipped with a pressure relief valve, which can release the pressure relief when the pressure is high, reducing the occurrence of danger and having high safety. The 18650-battery accident mostly caused using inferior used batteries. The extremely wide application of the product is also the more common cause of accidents, not the poor safety performance of the product.

Of course, the 18650 performance is very good, so if the capacity and voltage are suitable, it is much better than other materials, and it also a cost-effective one in lithium batteries.

In fact, the 18650 battery with more mature technology is not inferior in terms of safety. What we need to do is to choose a branded product and avoid using secondary inferior batteries. If it used under normal conditions, whether it is a liquid lithium ion battery or a polymer lithium-ion battery, the brand's electronic equipment and battery can provide us with a safe endurance protection and experience.

For example, INNOKIN's recently launched TC18650 product is more in line with the safety expectations of novice players to support 18650 equipment! INNOKIN this TC18650 process appearance of host drawing, clear texture, rounded hands, very good texture! Host loaded TC100 Outstanding precision temperature control function, support 6-75W power range, temperature controllable range: 150-315 °C / 300-600 °F, perfect support for nickel wire, titanium wire, 316SS "three wire" experience!

Please note that this device requires the purchase of 18650 battery and external charger (sold separately, not included), does not have a micro USB charging port, the device is only suitable for rechargeable 20A lithium battery. It is worth mentioning that, in view of the sensitivity characteristics of lithium battery charging, TC18650 does a good job in the product manual on the tips of battery safety knowledge, compare the appetite for novices!

However, I believe that with the continuous innovation and upgrading of e-cigarette technology, the safety of e-cigarettes will greatly improve. Features such as short-circuit protection, temperature-controlled batteries and heat dissipation will enable consumers safely use e-cigarettes. More and more assured!

Since explosion of e-cigarettes relate to batteries, we should purchase brand authentic through regulated channels. Brand channels (Vip Club) provide brand products with good quality.

The page contains the contents of the machine translation.