Many e-cigarette players don't know how to choose a battery. The most popular model on the market is the 18650 battery, but as long as the 18650 battery is suitable for every device? This article will explain how to choose a battery for a mechanical lever.
What is an 18650 battery?
The 18650 battery is the originator of the lithium-ion battery. It is a standard lithium-ion battery model set by the Japanese SONY company in order to save costs. The number 18 means a diameter of 18mm, 65 means a length of 65mm, and 0 means a cylindrical battery. The capacity is generally between 1200mah and 3600mah.
There are three commonly used 18650 batteries, IMR batteries, ICR batteries with protection circuits, and hybrid batteries. High-quality IMR batteries are the best choice.
IMR batteries, also known as Lithium Manganese Oxide (LI MN) batteries, are the safest batteries available for e-cigarettes. Because of the use of safe chemical raw materials, IMR batteries do not require protection circuits, and IMR batteries can withstand greater pressure. and shock.
How to choose batteries for electronic cigarettes?
1. No unprotected ICR batteries! When the ICR battery protection circuit fails, the ICR battery will have a violent chemical reaction when it leaks, resulting in fire or even explosion.
2. Use a suitable battery! Simply put, if you need to use an atomizer below 1 ohm, then you must use a battery with a discharge current greater than 10 amps.
3. Reject unbranded batteries! I won't say this, just ask, do you dare to use an unbranded battery? Discharge capacity and battery capacity are two important parameters to consider when choosing a battery. What is the relationship between these two parameters? When choosing a battery, should it be battery life or performance?
4. Use a good charger! Simply put, it is recommended to buy the most expensive charger you can afford. Data shows that the vast majority of battery accidents happen while charging. Lithium batteries are not afraid of use and charging, but they are afraid of overcharging and overdischarging.
Overshoot refers to overcharging, including the charging current being higher than the battery's carrying range, and the charging time being longer than the battery's full charge time. This is called "overcharging". And "over-discharge" refers to over-discharge. It also includes two aspects, one is that the discharge current exceeds the carrying range of the battery, which is "overloading", and the other is that the battery continues to discharge even when the battery is dead, which will eventually cause the battery to be scrapped.
What happens if the battery is not selected?
If a bad battery is used, when the maximum continuous output current of the battery is too low and the output current exceeds the standard during use, the battery pressure is too large, and the pressure of the battery increases, causing the battery to heat up and then damage the battery's steel case, especially When the internal material reacts with the substances in the air, a large amount of gas will be produced. When there is enough gas and the pressure is large enough, the pipe wall of the mechanical rod will be stretched and an explosion accident will occur, so the battery selection must be careful. The above are the things to pay attention to when choosing a battery for electronic cigarettes. Have you learned it? For more information on e-cigarettes, please click: There is more than one reason for the oil leakage of e-cigarettes. The most complete solution in history is here!
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