The use of electronic cigarettes instead of classic smoking products is becoming more popular every year. First of all, such devices attract users by the absence of the need to use fire, as well as by the reduction of negative health effects.
Despite the absence of the need to carry a lighter or matches, such products require periodic recharging, which can also cause certain difficulties. If the e-cigarette has been charged and discharged too many times, battery replacement may be required.
Unfortunately, not all types of rechargeable batteries are suitable for installation in smoking appliances. More details about the models of batteries, as well as their main parameters and features, will be described in detail below.
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Which batteries are suitable for electronic cigarettes
Given the fact that in e-cigarettes, the smoking liquid turns into vapor, the batteries should provide a sufficient level of energy output. The main parameter that is responsible for the duration of the discharge of the battery is the capacity.
In order not to install the device constantly for charging, it is recommended to use elements in which this parameter is at least 2000 mAh. The value of the discharge current is also important, because with a minimum value of the electromotive force, the liquid cannot be heated to a vapor state.
High-quality batteries for electronic cigarettes are capable of producing a voltage of 3.7 volts with a power of up to 12 A. With significant capacity indicators, batteries of this type should have compact dimensions and relatively low weight.
Only a few models of rechargeable power sources can fully satisfy the electricity requirements for modern smoking equipment.
16650
16650 batteries belong to the category of lithium-ion batteries, so such products are completely devoid of memory effect and have a relatively small weight.
Thanks to these characteristics, they are still actively used today in portable smoking devices. Compared to more powerful counterparts, this type of battery does not have outstanding capacity indicators. As a rule, this value does not exceed 2500 mAh.
A positive quality of this drawback is the ability to quickly charge, which is an important feature for a device that can be used too often.
18350
This battery model is ideal for shortened e-cigarette models. The ability of the battery to give a significant amount of electricity is preserved.
The reduced battery size could not but affect its capacitive performance. The maximum that you can “pump” into such a battery is 1250 mAh. The minimum power reserve is 750 mAh.
This type of battery can be used as a replacement in disposable cigarettes, because, if desired, the product can be disassembled and a factory-installed battery can be removed from it.
18650
The 18650 battery is one of the popular cylindrical batteries. Such a product can be found not only in electronic cigarettes, but also in various electric machines.
To provide current electronic cigarette one battery of this type is enough. As for the capacity, this indicator, depending on the manufacturer, ranges from 2,000 to 3200 mAh.
All other values are also ideal for using the 18650 battery in portable smoking equipment. The products are light in weight, size and shape, which is ideal for installation inside a cigarette.
21700
The 21700 battery is gradually pushing previous models out of the market, due to the availability of higher power ratings. This product is ideal for large electronic cigarettes, because the battery length is 70 mm. Due to the increased power indicators, many models have more than 5,000 mAh.
Such products for smoking can be used on long trips where it will not be possible to use a charger. Due to the small self-discharge of lithium batteries, if the product is not used too often, then the supply of electricity will last for several days.
26650
The 26650 battery is the record holder for battery life. The capacity of this product is 5000 mAh. That allows smoking equipment to work several times longer, in comparison with less powerful sources of electricity.
To charge such a product requires more time, but during operation this drawback is not noticeable. Lithium-ion batteries have virtually no memory effect, so the recovery process can be interrupted, use the cigarette for its intended purpose, and then reconnect it to the charger.
Via connector
In many electronic cigarettes, charging is done through a screw connector. Such a special device protects the contact elements of the device from corrosion.
At the same time, devices of this type require special charging, without which it will not be possible to restore the battery inside the case. These devices, charged via the connector, also use lithium-ion batteries of various sizes.
What to look for when choosing
Before you start looking for a new battery, you need to determine the type of device that is installed in the electronic cigarette. If there are no signs on the battery case, then it is enough to pick up a ruler and a vernier caliper to accurately identify the battery.
In the digital number of such products, the first two digits indicate the diameter, and the next two digits indicate the length of the element in millimeters. The necessary designations are applied to the new battery, so it will be possible to choose the original product without any difficulties.
When buying, you should pay attention to the integrity of the packaging and the absence of damage to the battery. Even with a slight depressurization, lithium batteries can catch fire, so if there is damage to the case, it is recommended to refuse the purchase.
Popular Battery Manufacturers
You can reduce the risk of getting a low-quality product by purchasing products from well-known manufacturers. Among the most popular brands of batteries for electronic cigarettes, the following brands can be distinguished:
- LG
- Efest;
- Eleaf;
- Sony
- MXJO;
- Avatar
- Samsung
- Joyetech;
- Brillipower.
The products of these brands are much more expensive, but it’s better to overpay than to use a low-quality product, which can also pose a serious fire hazard.
Where to buy a battery
Batteries for electronic cigarettes can be purchased at any specialized store. If the battery is not needed urgently, then you can order a battery on Aliexpress.
On this marketplace, you can cheaply buy batteries for electronic cigarettes, but the speed of delivery of packages from China leaves much to be desired.
