Many e-cigarette players don't know how to choose a battery. The more models on the market are 18650 batteries, but as long as the 18650 battery is suitable for each device? This article will explain how to choose an electronic cigarette battery.
What is a 18650 battery?
The 18650 battery is the originator of lithium-ion batteries, and is a standard lithium-ion battery model that SONY Japan set in order to save costs. Numeral 18 indicates a diameter of 18 mm and 65 indicates a length of 65 mm, and 0 indicates 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 a better choice.
IMR batteries, also known as lithium manganate (LI MN) batteries, are the safer batteries available for electronic cigarettes . Because of the safe chemical materials, IMR batteries do not require protection circuits, and IMR batteries can withstand greater pressure. And shock.
How to choose a battery for electronic cigarettes?
1. Reject unprotected ICR battery! When the ICR battery protection circuit fails, the ICR battery will undergo a violent chemical reaction when it leaks, causing fire or even explosion.
2. Use the right battery! Simply put, if you need to use a nebulizer below 1 ohm, then you must use a battery with a discharge current greater than 10 amps.
3. Reject unbranded batteries! If you don't say this, just ask, do you dare to use unbranded batteries? Discharge capacity and battery capacity are two important parameters to consider when selecting a battery. What is the relationship between these two parameters? Is it necessary to have battery life or performance when selecting a battery? For the choice of battery, the clown personal preference for Sony C5A, C6, is a cost-effective, pressure-regulating box mechanical rod is not wrong. (This is not an advertisement.)
4. Use a good charger! Simply put, it is recommended to buy a more expensive charger that you can afford . The data shows that most battery accidents occur while charging. Lithium batteries are not afraid of use and charging, but they are afraid of overcharging and over-discharging.
Overshoot refers to overcharging, including charging currents higher than the battery's load range, and charging time is longer than the battery's full time. This is called "overcharge." "Over-discharge" refers to over-discharge. It also includes two aspects. One is that the discharge current exceeds the load range of the battery, that is, “overload”, and the other is that the battery continues to discharge the battery when the battery is dead , and then the battery is scrapped.
What happens if the battery is not selected?
If a bad battery is used, when the battery's larger continuous output current is too low and then the output current exceeds the standard, the battery pressure will be too large, and the battery pressure will increase, causing the battery to heat up and then damage the battery's steel case, especially It is the internal material that reacts with the substances in the air to produce a large amount of gas. When the gas is enough and the pressure is large enough, it will open the wall of the mechanical rod and explode, so the battery selection must be cautious.
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