Choose a battery 18650 for vape

Lithium-ion batteries

In many forums and in search engines, the question quite often sounds is which 18650 batteries for electronic cigarettes are better. To be completely honest, there is no exact and unambiguous answer. There are a number of indicators that can influence the choice of your own version in accordance with the terms of use. But first you need to figure out what these batteries are, and what they are, and then talk about the characteristics.

A bit about 18650

Such elements first appeared on the market in the 90s and were introduced by Sony. They quickly became popular and were used in many devices. They are very hardy, able to withstand about 800 recharges, while the duration of one cycle of use is about 5 days. It was hard to find a better model.

Very often, the term of their use is about 10 years, but this does not mean that after acquiring this time, you can forget about their existence. It is very important to follow the rules of operation in order to use the power supply as long as possible.

Such models are significantly superior to similar batteries in performance. For example, the voltage reaches 3.7 V with a capacity of up to 3600 mAh, while a simple battery has a voltage not higher than 1.5V.

Immediately it should be noted that the numbers in the title is not a simple set. Each of them has its own designation and carries certain semantic information:

• the first two digits (18) show the diameter of the battery itself 18650 in millimeters;
• two more figures (65) denote the length without a protected area, together with the protection - 66.5 mm.

The advantage of such devices is a small level of self-charging, as well as the fact that some variants have no memory. As disadvantages are marked reactions to reloading or overheating. It is worth remembering that they do not tolerate high temperatures and can quickly fail.To prevent this from happening, very often security boards are connected to such devices. Everyone agrees that if the battery explodes near the face from overheating, it will be quite dangerous. Therefore, those who like a long vapar should be very careful.

Which batteries are suitable for electronic cigarettes

When creating batteries, various chemical compositions can be used, but the following can be considered the most popular:

• lithium ion (li-ion);
• lithium manganese (li-mn);
• lithium polymer (liPo).

The most user safe in terms of health, Li-Mn is considered, but protective schemes are rarely used. But the values ​​of rated current are higher than Li-lon, but lower than LiPo. Li-manganese models perfectly carry high charges, while maintaining their performance, and these other batteries can not boast. Of course, Li-Mn heats up when fully charged, but does not explode. Most often for electronic cigarettes use batteries of this type. Li-lon and LiPo mehmods and sing-modes are simply not suitable.

As a minus of lithium-manganese batteries, low capacity can be noted, not exceeding 1500 mAh.Such parameters in individual wipes will be able to guarantee work for only a quarter of an hour.

Li-ion models have enhanced tendency to explode, therefore, they always have additional security cards. They also have the effect of cumulative memory: as they recharge, their capacitive value gradually decreases.

But LiPo is the most dangerous - they sometimes explode even for no apparent reason. These devices are afraid of mechanical damage. But they have a significant advantage - high power. LiPo are able to withstand increased loads, when compared with similar batteries. But if you insert such a power source into an electronic cigarette, then the safety rules should be observed as accurately as possible so that the battery does not fail.

Selection options

As already noted, when choosing a power source for electronic cigarettes, many points should be considered:

• low work temperature;
• high capacity;
• discharge current.

Of course, the cost should be taken into account, but this is already a minor criterion. Batteries refer to consumablesthat need to be periodically changed, like spiral, slurry, cotton. The battery is changed at intervals of six months or a year.But prices do not differ too much, so you should not save on your safety.

Capacity

This is the most important point, since the duration of the work of the mechmod before discharge depends on it. This parameter is measured in millimeters-hours. When comparing the two values ​​of this parameter, it is possible to determine which of them will work more.

Naturally, everyone decides that you need to buy a battery with a larger capacity. But not everything is not so simple: batteries with a large capacity do not give a large amperage. The user of an electronic cigarette is faced with a choice: a capacitive characteristic or an amperage, it will not work to find a variant with large values ​​of both parameters.

Current strength

When choosing a battery, be aware that the current should be high, but it should not heat up by myself. If you choose a high-current battery, it will have a small capacity. The best option is to find a compromise: high current, large capacity, low temperature. When choosing, you need to know the parameters of power for soaring, and only then calculate what current strength will be required.

Temperature

Each vape battery has critical marks for its normal operation, and they need to be known.Due to exceeding the maximum temperature, they very often fail. When heated, the battery discharges faster and even may explode. In order for the battery to work for a long time, it is necessary to ensure minimum temperatures. This is possible if you hover at low temperatures or use spirals with high resistance, but most often goes against the principles of soaring.

Reliable manufacturers

Every owner of an electronic cigarette should remember that 18650 batteries should be purchased only from reputable manufacturers. Today the market is a lot of fakesthat not only do not correspond to the declared characteristics, but are also life-threatening.

Many manufacturers, in order to get the maximum profit, simply overstate the characteristics on the package or indicate peak loads. You can calculate and buy a power source with the necessary parameters, and the latter will fail after a while, without providing the user with the expected effect. Therefore, it is worth buying items for wipes from trusted manufacturers:

• Samsung;
• Sony;
• Lg.

Such products have honest performance and long life.

Best batteries

If we consider the many consumables on the market for mehmods, then we can make our own relative rating of the best models.

It is always worth remembering that these indicators make it possible to understand which operating parameters are as safe as possible.