How to Choose a Battery for Your Vaping Device? Three Tips

How to choose a battery for e-cigarettes? Many e-cigarette users do not know how to choose a battery. The most common model seen on the market is the 18650 battery, but is every 18650 battery suitable for every device? This article will explain how to choose a battery for mechanical mods.
 
How to choose a battery for e-cigarettes?

1. Avoid unprotected ICR batteries! When the protection circuit of an ICR battery fails, it can react violently when leaking, leading to fire or even explosion.

2. Use the appropriate battery! Simply put, if you need to use an atomizer with a resistance of less than 1 ohm, you must use a battery with a discharge current greater than 10 amps.

3. Avoid unbranded batteries! This point speaks for itself; would you dare to use an unbranded battery? Discharge capability 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, do you prioritize battery life or performance? Personally, I prefer Sony C5A and C6 batteries, which offer a good balance of price and performance for both regulated and mechanical mods. (This is not an advertisement!)

4. Use a good charger! In simple terms, it is recommended to buy the most expensive charger you can afford. Data shows that the vast majority of battery accidents occur during charging. Lithium batteries are not afraid of use and charging, but they are afraid of overcharging and over-discharging.

Overcharging refers to excessive charging, including charging currents exceeding the battery's capacity and charging times longer than the battery's full charge time. This is called "overcharging." "Over-discharging" refers to excessive discharging, which includes two aspects: one is discharging currents exceeding the battery's capacity, which is called "overloading," and the other is continuing to discharge the battery after it is already depleted, ultimately leading to battery failure.
 
What happens if you choose the wrong battery for e-cigarettes?

If you use a poor-quality battery, when the maximum continuous output current of the battery is too low and exceeds the output current during use, it can cause excessive pressure in the battery, leading to overheating and damaging the battery casing. Especially when the internal materials react with substances in the air, it can produce a large amount of gas. When enough gas accumulates and the pressure becomes too high, it can cause the mechanical mod's tube wall to burst, resulting in an explosion. Therefore, battery selection must be done with caution.

How to choose a battery for e-cigarettes? What is an 18650 battery?

The 18650 battery is the ancestor of lithium-ion batteries, a standardized lithium-ion battery model established by Sony in Japan to save costs. The number 18 indicates a diameter of 18mm, 65 indicates a length of 65mm, and 0 indicates a cylindrical battery. The capacity generally ranges from 1200mAh to 3600mAh.

There are three common types of 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 (Li MN) batteries, are the safest batteries currently available for e-cigarettes because they use safe chemical materials, do not require protection circuits, and can withstand greater pressure and impact.