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Recently, we are less and less using conventional batteries. Yes, they have a low cost – you can even buy a kit consisting of a pair of batteries for 100 rubles. But we must not forget that the batteries run out quickly enough, especially if they are not used in the remote control. Of course, replacing them regularly will not ruin you. But think of nature! Each set pollutes the environment. Of course, in theory, batteries can be recycled. But are there many collection points for used batteries in your city? In a word, now you understand why more and more people are starting to pay attention to the so-called 18650 batteries. These are lithium-ion power sources in the form of a conventional battery. Such batteries can be charged regularly, forgetting about the need to look for or buy new batteries. It is about such power sources that we will discuss in this article.

Rating of the best 18650 batteries

Nomination place Name of product price

Rating of the best 18650 batteries

one

Fenix ​​18650 ARB-L18-3500U

1 899 ₽

2

Olight 18650 ORB-186P36

1 500 ₽

3

Sony 18650 VTC5

476 ₽

four

ROBITON 18650-3000 with protection

539 ₽

5

Panasonic NCR18650B

430 ₽

6

ANSMANN Li-Ion 2600 mAh 18650

650 ₽

7

Rombica NEO X8 18650

750 ₽

eight

Samsung ICR18650-26HM 2600 mAh unprotected

310 ₽

9

Bright BEAM YLP SA1826 18650 2600mAh

569 ₽

Fenix ​​18650 ARB-L18-3500U

Rating: 4.9

Fenix ​​18650 ARB-L18-3500U

This battery differs from cheaper analogues by good means of protection. As you know, if you use such a power source for one and a half to two years, then gas can accumulate inside it. This leads to the risk of an explosion. Here it is practically impossible. First, the cells are arranged in such a way that the gas practically does not appear. Secondly, under a special pad there are two pressure relief buttons – they are implemented just in case. The product is also equipped with short circuit protection. It lies in a durable metal shell – you can only damage the battery with an ax. In a word, the battery turned out to be as safe as possible.

Externally, the battery is almost identical to an ordinary AA battery. The only difference is the presence here of the micro-USB port used for recharging. By the way, it is during the connection to the mains that the second difference becomes noticeable – a light indicator lights up on one of the ends. If it is red, the battery is being charged. If the product is fully charged, the indicator turns blue – in this case, the wire can be removed from the aforementioned connector.

It should be noted that the battery included in our rating is slightly longer than a conventional battery. This is due to the presence of a protection board – it is located in the anode. It protects the power supply from overcharging, overdischarging and overheating. Perhaps the level of protection here is no less than in power banks designed to recharge a smartphone and other devices. The cathode block turned out to be a little less thick – it contains only thermal control. There is also a microporous separator in the battery.

In total, this battery is designed for 500 charge cycles. It seems that this is enough for the vast majority of users. It’s even hard to imagine how long such a battery will provide any electric guitar. And there’s nothing to say about the flashlight – most likely, you will change a few flashlights, and the Fenix ​​18650 ARB-L18-3500U batteries will continue to work. And it is absolutely not necessary to throw out these batteries after five hundred charge cycles. After such a number of batteries remain operational, just their capacity will be reduced by 70-75%.

In Russian online stores, one such battery is sold for 1800-2000 rubles. This may seem like a brutal price. However, this feeling disappears after you find out that the capacity of one battery is 3500 mAh. This is almost the maximum in this form factor! But in one device you will use two or even three of these batteries. In a word, this is the best choice for, for example, a bicycle lamp!

Please note that such a battery should not be charged with a power adapter with increased current output. Try to pick up a charger that gives out only 1 A (these were equipped with smartphones that did not support fast charging technology). Ideally, you should get hold of a branded charger from the same Fenix ​​company (it will deliver a current of 0.8 A).

Advantages

  • Very large capacity;

  • There are ventilation holes for gas release;

  • Easy recharging via micro-USB port;

  • The case was created from stainless steel;

  • Triple protection against overheating;

  • The capacity is maintained for 500 charge cycles.

Flaws

  • Very high cost;

  • Slightly extended length.

Olight 18650 ORB-186P36

Rating: 4.8

Olight 18650 ORB-186P36

This battery, which belongs to the AA form factor, also has a very high capacity. To be precise, this parameter reaches 3600 mAh here. It turns out that installing two power supplies will give you 7200 mAh. Even the most powerful bicycle flashlight with such batteries will be able to shine throughout the whole night. Well, for less powerful devices, such a supply of capacity is generally enough for some almost infinite period.

It should be noted that this is a slightly less expensive battery. For one copy in Russian retail, they ask for about 1,500 rubles. It is produced by a company controlled by Panasonic. Already knowing this, you can not doubt the quality of the product.

This battery is a lithium-ion battery. Unlike cheaper competitors, this model has a fast charging speed. Also, the manufacturer tried to reduce self-discharge to a minimum value.

The battery is based on an electronic security board. This structural element controls both internal and external stress. They also monitor current loads. This microcircuit protects against overcharging above 4.25 V. It also saves from discharging below 2.7 V. And this battery is also perfectly protected from short circuits. As for overheating, it is also excluded – you should thank the built-in thermal fuse for this, which turns off the load circuit if there are any problems.

The body of this battery has a pleasant turquoise color. The manufacturer recommends putting your creations in devices with high power consumption. In particular, such a battery will be useful to the owner of a powerful flashlight, including a bicycle one. For you to understand, this power supply is capable of delivering a discharge current of 10 A as much as possible!

The battery is very reliable. The manufacturer claims that the battery will last at least 500 charge cycles. And even after such a period, the power source can be used, just its capacity will decrease slightly. To recharge this battery, you need to use a device that produces a current of no more than 1 A.

Unfortunately, there are no pressure relief vents here. But you should not be afraid. Gas formation is possible only if the battery has received even slight damage. It seems that you are unlikely to throw it on the asphalt and perform other similar actions with it. But the lack of a micro-USB port will definitely disappoint someone. This means that the owner of such batteries will also need a charger in which AA batteries are installed.

In a word, if the Olight 18650 ORB-186P36 has any drawbacks, then they are completely insignificant. If you see this representative of our rating in the nearest store, then you can safely make a purchase – you definitely will not be disappointed in such a power source!

Advantages

  • High discharge current;

  • Good short circuit protection;

  • Overdischarge, overcharge and overheating are practically excluded;

  • High capacity;

  • Standard length;

  • Withstands up to five hundred discharge cycles.

Flaws

  • No vents for gas release;

  • No micro-USB socket;

  • The cost may seem too high.

Sony 18650 VTC5

Rating: 4.7

Sony 18650 VTC5

The Japanese company Sony has been producing batteries and accumulators for many years. We used its AA batteries regularly in our cassette and CD players. Now the manufacturer has switched to creating batteries that belong to the same cylindrical form factor. In particular, in stores you can find a battery called 18650 VTC5. Surprisingly, when designing it, the Japanese decided to focus on the final cost of the product, and not on its characteristics.

Let’s start with the fact that this battery has the most simple design. The Japanese did not supply the battery with a beautiful logo and other drawings. Instead, you’ll find a battery in green, which has only a stamp with the production date and some other technical information. As for the capacity, it is 2600 mAh. The maximum product can give a current of 30 A. This is enough even for the brightest bicycle lamp, not to mention less powerful devices.

This battery charges in approximately three hours. However, this parameter depends on the charger used – it is possible that you will have to wait a little longer. But you can say for sure about the insecurity of the battery. The fact is that the manufacturer did his best to reduce the price tag. As a result, they ask for no more than 550 rubles for the product, which, against the background of the two models discussed above, seems like a penny. That is why there is no protection against short circuits and other problems. In short, use the Sony 18650 VTC5 as carefully as possible. A charged battery should not be hit with heavy objects, and the charger should not produce too much current. If you follow all the rules of operation, then such a battery will last about one and a half to two years.

If you are afraid of the simplest design, then additionally buy heat shrink. A set of four pieces usually costs 140-150 rubles.

As you already understood, this is one of the most affordable batteries in our ranking. It is not surprising that many online stores sell them, while buying the models discussed above is much more difficult.

Advantages

  • Very high output current;

  • Standard overall dimensions;

  • Widespread;

  • Long service life;

  • Low cost.

Flaws

  • Capacity can not be called a record;

  • There is almost no protection;

  • There is no charging port.

ROBITON 18650-3000 with protection

Rating: 4.6

ROBITON 18650-3000 with protection

The manufacturer of this 18650 battery even decided to indicate in the name that their product is protected. Indeed, despite the low cost, the battery received protection from excessive charge and discharge. And is it important! For example, if you do not turn off a powerful bicycle light in time, it can drain the Sony battery to zero. After that, you will no longer be able to charge it. With ROBITON 18650-3000 this cannot happen. He is not afraid of a cheap charger, which is not able to determine the moment when the battery is fully charged.

This battery has a familiar design – the manufacturer’s logo, capacity, and other technical characteristics are present on the insulation. By the way, the capacity of the product is 3000 mAh. Not a record, but this parameter cannot be called low either. As for the cost, in Russia it is about 700 rubles. It turns out that buying a pair of batteries will cost 1,500 rubles, even including delivery. We think this is a reasonable amount. Remember power banks – 6000 mAh units are a little cheaper. Well, you definitely can’t connect them to a flashlight.

The manufacturer claims that he creates this battery based on Samsung batteries. Unfortunately, the discharge current here does not exceed 3.5 A. This is sad. It is possible that this will not be enough for some particularly powerful lights, including those designed for night cycling. However, the manufacturer had to save money! The low level of short circuit protection should also be noted. The insulating layer turned out to be not very strong, so this battery should not be subjected to physical stress, it is fraught with an explosion or simply damage to the battery.

There is no doubt that this product is capable of surviving 300 charge cycles. Even if you do night bike rides all summer, this will last for several years of battery life. If less frequent use of batteries is implied, then you will never need to replace them at all.

Perhaps this is the best choice for those who do not want to spend a lot of money on 18650 batteries. Of course, you will not get the maximum level of protection, but it is difficult to find fault with the rest of the characteristics. If we do not talk about the strength of the current output, of course.

Advantages

  • There is at least protection against overcharging and overdischarging;

  • Not very high cost;

  • Decent capacity;

  • Can be found in many stores.

Flaws

  • Not very high discharge current;

  • There is no charging port.

Panasonic NCR18650B

Rating: 4.5

Panasonic NCR18650B

If we recall the Japanese companies whose batteries we used 10-15 years ago, then the Panasonic brand immediately comes to mind. The batteries distributed under it usually had a very low cost, while they were enough for a fairly long operation of the device. It is almost impossible to find such batteries now. But on the other hand, NCR18650B batteries are sold in stores.

As is the case with Sony batteries, these batteries are also colored green. Here, too, there is no manufacturer’s logo and other design frills – on the insulating layer there is only a stamp with technical and some other information. For example, a nominal capacity of 3400 mAh is reported here. This is an excellent result that will suit even owners of powerful flashlights and other devices that consume electricity with great appetite. Such people should also be satisfied with the discharge current, which can vary from 1.6 to 6 A. By the way, it is the first value that makes it clear that 18650 batteries are not suitable for use in Tetris or the remote control – they need batteries with low current output.

The manufacturer warns that his products must be inserted into devices that have a discharge controller. The fact is that the Panasonic NCR18650B does not include a protection board. This means that the battery itself is not protected from overdischarge. Does not understand the power source and the moment when it is fully charged, so the choice of charger must also be approached wisely.

In a word, this is the simplest battery that should be purchased if you need to save money. For one copy in Russian stores they ask for about 430 rubles. But do not expect a long service life of the product. It is unlikely that it will survive 300-500 charge cycles.

Advantages

  • High capacity;

  • Decent discharge current;

  • Low cost;

  • Standard dimensions.

Flaws

  • There is no protection board;

  • There is no connector for connecting the charger;

  • The battery is not designed to last long.

ANSMANN Li-Ion 2600 mAh 18650

Rating: 4.4

ANSMANN Li-Ion 2600 mAh 18650

If you need to save money, you can also consider products distributed under the ANSMANN brand as the best choice. However, this does not mean that such a battery has an extremely low price tag. No, Russian online stores ask for almost 800 rubles for it. But you will get a protected battery. The manufacturer claims that his creation is protected from short circuit and deep discharge. This means that a device with ANSMANN batteries installed inside can be damaged – it is unlikely to lead to an explosion or even a fire. Well, deep discharge protection allows you to use these power sources in devices that lack a power controller – for example, in cheap flashlights.

The protection circuit installed here also saves the product in case of overload. This means that even some failure in the electronic cigarette will not lead to the fact that purchased batteries will have to be thrown away. By the way, such a power source will definitely suit the owners of such devices. This is evidenced by at least the discharge current, which can reach 5 A.

What did the manufacturer save on? First, he did not embed a micro-USB connector here. This means that you will have to get a charger that accepts AA batteries. But most of all, ANSMANN 18650 batteries are disappointing in capacity. Here it is 2600 mAh. Very far from the record, which we talked about at the very beginning of this rating. However, only owners of bright flashlights will be able to complain about this parameter. They really have to spend money on some more capacious batteries. The rest, as it seems, the aforementioned reserve capacity is enough.

Advantages

  • Very low self-discharge;

  • The discharge current can reach 5A;

  • There is protection against deep discharge and short circuit;

  • Not afraid of overload;

  • Not the highest cost;

  • Withstands a large number of charge cycles.

Flaws

  • Lacks a charging port

  • Low capacity.

Rombica NEO X8 18650

Rating: 4.3

Rombica NEO X8 18650

At the very beginning of this compilation, we talked about the 18650 battery, which supported charging using a USB cable. But that copy had a very high price tag. Are there similar cheaper options? Oddly enough, yes. The micro-USB connector has a power source called Rombica NEO X8 18650. What’s more, this battery comes with an appropriate cable! That’s just a lot of people immediately throw it away. The fact is that the wire has a very short length – about 10 cm. Of course, such a battery can literally be hung under the charger if it is plugged into a wall outlet. But it looks unaesthetic.

So, what else can such a battery boast of? Perhaps the first thing that comes to mind is cost. 1000 rubles is not the lowest price. However, it is unlikely that you will find an even more affordable 18650 battery with a charging connector, if we talk only about products from famous brands. Also, someone will appreciate the nice design with the “eight” in the entire battery. By the way, next to the technical information is the PCT logo. This means that high quality is guaranteed.

As expected, the product received a charging indicator. With it, you will know in time that the battery is fully charged. However, this battery can be kept connected to the mains for an arbitrarily long time – it is protected from overcharging. The only pity is that the manufacturer does not inform about other means of protection. It is completely unclear whether the battery is protected from short circuit? Can it be used in devices that do not have a power controller, such as flashlights? No, all 18650 batteries can be used in such flashlights. But not all of them are protected from deep discharge, after which the power source can be thrown away. In a word, I would like to get answers to these questions, getting rid of experiences.

Unfortunately, this is one of the smallest representatives of our rating. If you want to use such batteries in a powerful bike light that illuminates the entire territory of the park, then 1900 mAh may not seem like enough. And this will be enough for some electronic cigarette, not to mention simpler devices.

Perhaps this is a great option for those who do not have a specific charger designed for use with AA batteries. However, try to charge Rombica NEO X8 18650 using the simplest AC adapter. You should not use a powerful 2 A charger – it’s not a fact that the protection board built in here will be able to limit the current strength.

Advantages

  • The cost varies from 800 to 1000 rubles;

  • There is a connector for the charger;

  • Included is a USB cable, albeit a very small one;

  • Long service life;

  • Standard dimensions and minimum weight.

Flaws

  • Low capacity;

  • The protection board is hardly complete;

  • Not very high discharge current.

Samsung ICR18650-26HM 2600 mAh unprotected

Rating: 4.2

Samsung ICR18650-26HM 2600 mAh unprotected

This rating contains 18650 batteries from well-known manufacturers. But they are all remarkably similar. For some unknown reason, large companies are reluctant to actively advertise their brand on their product packaging. As you may have guessed, the Samsung ICR18650-26HM battery also has a solid color. No, there is a mention of the trademark, but only in the form of a stamp, among the rest of the technical information.

There is no protection board included with this battery. In fact, this is just a blank for some other company specializing in the production of similar products. But this does not mean that the workpiece cannot be used now.

The capacity of this product is 2600 mAh. I think that this will be enough for most buyers. In fact, even this parameter seems astronomical when you see the price tag. In Russian retail, this power supply is sold for only 270 rubles! The only pity is that in addition you need to get a special charger in which AA batteries are installed. And try to buy a high-quality model equipped with a fan, otherwise you may experience overheating. If everything is in order, then wait for recharging the battery in just 2.5 or 3 hours.

The manufacturer claims that his creation will withstand approximately 800 charge cycles. It seems to us that it is implied that after such a number of cycles, the battery will completely lose its capacity. We are sure that certain losses will begin already after 150-200 cycles. However, this is still an acceptable number.

There is nothing more to say about such a cheap battery. This is the simplest battery, the existence of which is justified by a very low price. If you have the ability to spend a larger amount, then it is better to consider a more reliable battery. No wonder we talked about so many of them.

Advantages

  • Extremely long service life;

  • The discharge current can reach 5.2A;

  • Very low self-discharge;

  • Minimum price tag.

Flaws

  • The capacity still will not suit everyone;

  • There is no micro-USB connector;

  • There are no means of protection.

Bright BEAM YLP SA1826 18650 2600mAh

Rating: 4.1

Bright BEAM YLP SA1826 18650 2600mAh

Recently, batteries distributed under the Russian brand have begun to appear on the virtual shelves of online stores. What’s more, some of them come packaged with most of the information in English. This suggests that the manufacturer is going to sell his product not only in Russia, but also abroad. For example, in other countries Bright BEAM YLP SA1826 will definitely be in demand. This battery is sold for only 500-650 rubles. For a resident of conditional Spain, this is a penny! What is important, for this money you will receive a battery with a charging connector! This means you don’t have to look for a charger designed for AA batteries. Any network adapter that can plug in a USB cable will work. Whether the battery is charged is indicated by a light indicator located on one of the ends. The cable is not supplied with the battery, but this does not seem to be a problem.

Unfortunately, the manufacturer does not specify what kind of protection this battery is endowed with. But there is no doubt that overcharging protection is present here – otherwise there would be no point in endowing this battery with a micro-USB port. But there may not be other means of protection here. This means that you need to carefully use the battery in flashlights and other devices that do not have discharge control.

The capacity of the product is 2600 mAh. Again, not a record, but for such a price tag it is quite tolerable. It seems that even such a capacity should be enough for the lantern to glow throughout the night, no matter how powerful it is.

The length of the battery is 70 mm. The diameter does not exceed 18.6 mm. Alas, the manufacturer does not mention not only the protection technologies used. He does not write about the discharge current either. However, it is definitely not low, because 18650 batteries are created exclusively for flashlights, electronic cigarettes and other fairly powerful devices. But the manufacturer still wrote about the service life. The user is waiting for about 500 charging cycles, only after such a number of them the capacity will be reduced to an unacceptable value.

This is how the battery of domestic production turned out. Perhaps this is the best choice for those who have not yet tried such a battery in action. It is possible that in the future you will want a more powerful model with a record capacity and enhanced current output. But it is also possible that the battery will suit for many years.

Advantages

  • There is a built-in charging port;

  • Low cost;

  • Long service life;

  • Can be found in many stores.

Flaws

  • Not very high capacity;

  • Length increased by 4-5 mm;

  • The capacity of some copies does not correspond to the declared one;

  • Few protections.

Conclusion

This is the list of the best 18650 batteries. Do not forget that not all devices support the use of such batteries. For example, smart scales, which Expertology talked about quite recently, are in standby mode most of the time, and therefore their manufacturers recommend using conventional batteries. In a word, before installing batteries, be sure to read the instruction manual.