7 Best 18650 Battery in Review
Batteries are very important in our world now because they power some of the most powerful and important devices. So, it is very important to get the best battery possible. Well, we have found that 18650 batteries can be very efficient. There are several factors you need to take into mind when trying to get the best battery possible. We have taken those factors into mind and would be sharing with you some of the factors. They include battery life, capacity, Voltage safety, among others. You can be sure the products you would find below are the very best available. If you are going on an adventure and need a 18650 flashlight to go with your battery. You should be able to find one here Best 18650 Flashlights in 2021
The 7 Best 18650 Battery in 2021 Are Reviewed Below
Samsung INR18650-30Q 20A 3000mah Li-ion Batteries
If you are looking for the best batteries available on offer right now, this should be your first choice because it is known to be the best by many people who have used it. One main thing to note is that this device has amazing features that make it unique. Let us look at the battery of this device, which can last you a week once fully charged. The ratings of 15A, which is displayed on this battery, probably make it look minimal, but it works like a 20A battery. Usually, what happens to batteries made to work beyond their capacity is that they become damaged and drained. Well, that is not the situation with this battery. What this means is that no matter the current passing through the battery, it maintains its 3000mAh. You need to check your device’s compactability with this battery before purchasing them because they won’t work on every device.
- Dimension: 5 x 4 x 1 inches
- Weight: 5.6 ounces
- Manufacturer: pkcell
- Capacity: 3000mAh
- It lasts for long when fully recharged
- It can be used at 15A or 20A
- It takes a while to be charged fully after use
Panasonic NCR18650B 18650 3400mAh 3.7v Protected Button Top Batteries
Now, we have a battery from a well know brand like Panasonic. One thing that makes this battery the favorite choice for most people is its price, and it is very affordable when you compare it to other brands. Another great fact that plays into this brand are the trust people have in their products. Over the years, Panasonic has built a brand that is known to produce only quality products. Also, these batteries are known to have a quick rate of charging while also doing it safely. If you are worried about your battery overheating while charging or in use, you don’t need to worry, as the in-built installation on this device makes that situation avoidable. It also has a strong resistance to electric currents passing through it.
- Fast charge
- In-built installation
- Strong electrical resistance
- Dimension: 4.61 x 3.15 x 0.35 inches
- Weight: 0.32 ounces
- Manufacturer: Panasonic
- It has a large capacity
- It is affordable
- It has an in-built heat installation
- It is durable
- The size might be too big for other devices because of the button top present
SONY VTC5 18650 2600mAh
There are many batteries with their tophaving a flat shape available in the market right now, but this flat top battery by sony is the best presently. What makes this battery stand out from the rest is that it can easily be used on high demanding devices and not have any side effects. You might be wondering how this is possible. Well, this battery is not like the others. While in circumstances where there is a short burst, it can produce double the power. This is why they are the first and best choice when you have a device with high power demand, and they are also safe. One amazing feature about this battery is that it is compactable with almost every device because of its flat top. The fact that you can recharge this battery when it gets down will allow you to get good value for your money. Just like every electronic device, there is always going to be a depreciation in efficiency over time. This device is no exception, and the decline will happen faster when you use it on high-power devices.
- 30A discharge rate
- Weight: 8.8 ounces
- Manufacturer: Sony
- Dimension: 2.24 x 1.73 x 1.69 inches
- It can be recharged
- 30A discgarge rate, which is high
- It works well on high demanding devices
- The battery gets weak after a while
Samsung INR18650-25R 18650 2500mAh 3.7v
When people come across affordable batteries, the first thing to come to mind is the durability and performance level of the battery and its capacity to ensure continuous flow of power. If you are thinking about getting this Samsung 18650 batteries, you won’t need to be concered of the above criteria. If the device requires a lot and a good flow of power to function properly, you can trust this battery to be up to the task. This battery would provide your device with 20A of current without any interruptions. It is a known fact with all electric devices that supply power that gets drained easily if used frequently and currently. But, luckily for you, this device has a fast charge feature that should enable you to get back to what you were doing quickly. Safety is one concern for everyone, and the case with batteries that have high current is overheating. With the outer layer of this battery with extra layers of thickness, you can be sure of your safety and prevent the battery from overheating. In situations where the battery gets damaged a little, you can find the extra layer of thickness helpful because it will help you prevent leakage.
- Fast charge
- Protective coating
- 20A current
- Manufacturer: Samsung
- Dimension: 6.77 x 4.65 x 0.87 inches
- Weight: 9.9 ounces
- Output: 20A
- It charges quickly
- It has a protective coating around it
- It has a 20A current that flows continuously
- It has a little battery life even after it is fully charged
EBL 18650 Battery 3.7V 3000mAh
If you are looking for a battery that is meant to last long, then this battery by EBL will be the best fit. If you compare this device to other batteries that have made our list, you will notice many similarities, but the main difference is the lifespan of this battery. Most batteries tend to experience a reduction in the lifespan of the battery after being used severally, but that is not the case with this battery. It tends to maintain its battery life after several uses. Whenever you are not using this battery, you can easily keep them safe and neatly in the carrying case attached to it. You will find this helpful mainly because of the external layer of the battery because of its thin structure compared to others. Just like every device, there tends to be a downside to all its great efficiency. Well, this device gets damaged easily and doesn’t last long when it is used frequently. Also, there is the possibility of this device overheating when it is used for a long period
- Carry case
- Maintains battery life
- Manufacturer: EBL
- Dimension: 2.24 x 1.73 x 1.69 inches
- Weight: 8.8 ounces
- It comes with a carrying case
- Its battery lasts for long
- Its capacity won’t reduce
- It doesn’t last long
- It overheats easily
On the Way 18650 3.7V 5000mah
One circumstance which prevents people from getting the best products and forces them to go for some inferior product is price. This brand has eliminated that factor, as this battery is very affordable. It is not only affordable, but it also comes with a charger, meaning you don’t need to spend extra purchasing a charger. Luckily, the charger is multi-purpose as it can be used as a carrying case and a charging case. So, when you are not using it to charge your battery, you can be using it to store or carry your battery from one place to another. You don’t need to worry about the charger’s plug when transporting the device because it can be folded easily. Although this battery provides a stable current and is very efficient, it faces one problem: overheating. Due to the absence of protective insulation on the outer layer of this battery, there is a probability that it could overheat if used often.
- High capacity
- Carrying case
- Fast charge
- Dimension: 9.65 x 8.39 x 2.09 inches
- Weight: 15.52 Ounces
- It is capable of fast charge
- It comes with a carrying case that is easy to use
- It has a large capacity to last for long
- It doesn’t have outside insulation for protection
ATK 18650 Battery 3.7V 3400mAh
If you have a device that isn’t taking up a large amount of power to function and is looking for the best possible battery available to buy, this is the perfect fit. The operation of this battery is around 10A, which might be weak compared to others, but it does have great efficiency and is durable. This battery is capable of serving you for years. Due to the abilities and little emission, it is tipped to be one of the best batteries in the market when it comes to safety. Most batteries that tend to give out a lot of power are prone to over heating, well this is not the case with this battery because it has a low output. Although your device may experience a power surge or overcharging, you don’t need to worry because this battery comes with an auto disconnect feature to take care of this issue. The auto disconnect helps you turn off the battery immediately.
- No over-heating
- Durable battery
- Auto disconnect
- Dimension: 9.17 x 4.92 x 2.36 inches
- Manufacturer: AKT
- Weight: 1.08 pounds
- It is safe to use
- It doesn’t overheat
- It last longer
- Its power output is low
Buying Guide Questions
In the process of writing this review and while carrying out our research, we found out something. There are questions that customers and potential customers would like to be answered to help make their decision better. We have come up with a list of some questions you would like us to answer, and we have provided you with the best possible answers. We hope you find our answers convincing and it helps you know more about the product or helps make a better decision. Below are some of the questions which we found.
WHICH 18650 BATTERY LASTS LONGEST? WHAT IS THE BEST 18650 BATTERY TO BUY?
18650 are lithium-ion batteries designed with a capacity of 3.7 volts. Its main significance is that it can be recharged when drained, which means it is a waste-free battery, and you do not need to be subjected to fear of having a drained battery. All you need is having a portable and standard charger for restoring its life.
18650 batteries are suitable for various electric devices like flashlights, radio, digital cameras, laptops, electric car batteries, etc.
The 18650 batteries allow you to have a long-lasting battery life with the help of its built-in rechargeable system, which gives you access to restoring its power when drained, unlike some other batteries that can only be used for their timed life span and can not be restored for another use.
Every use has easy access and simple tools, especially when referring to electric appliances, so preference was given to 18650 batteries over any other batteries. This makes it more popular and being used by most people worldwide. The demand for it became higher, which aroused the interest of investors in producing more of it to make available for sale at the marketplace.
18650 battery is produced by the various manufacturer, which includes Panasonic, Samsung, LG, and many others not mentioned, the aim of each producer in producing a particular product is mainly to increase their wealth by gaining more profit through the production which can only be achieved by making the product available for sale in the marketplace and calling the attention of buyers (customers) to their product by claiming all the specificities expected in that product.
The fact is that no advertisements can ever be made without trying to convince people of their product by telling you our product is this and that and leaving behind its fault without mentioning them because the fact is no good product without its advantage(s) and disadvantage(s), they walk together. This means if you are enjoying its advantages then expecting its faults as well, everything about it can never be welcomed.
Choosing the best 18650 battery with the longest life span may be very difficult because it may be written boldly on it that “it gives you a long life access.” Still, the reverse may be the case, the best and the long life span among them can only be known by expertise who has been using it for a long time, or some experiences may be gathered from the net by reading people’s comment on the product.
Saving you from using a long period searching for the longest life 18650 batteries, many brands producing the battery has been scrutinized and confirmed the best and long life you will be craving for, not all will be mentioned but view among them which are:
Panasonic battery and others
One of the qualities to be possessed by every manufacturer is producing the best of all products because looking for the best thing to buy applies to every product, including the 18650 battery. It is a known fact that even someone who does not spend too much on accessories despite being a millionaire will also be looking for the best product as well the poor who has nothing to offer will also like and crave to be given the best of all product.
Craving for the best products is inevitable in individuals’ interests, the young and the old, the poor and the rich. Because the benefit the best product gives can not be underestimated and a product being the best is always loving to people.
In competitive products like the 18650 battery, the best will always be preferred by people and will always witness the highest rate of customer or user.
Knowing the best 18650 battery may be tiring because you will need data to research and extra research on the brands known to be producing the battery. Also, it would help if you had people’s words about the product which you can never get the same comment from every individual you asked. So for how long will you be waiting to look for the best one to buy?
So, do away with your borderings and focus on reading this material for it has provided for you, view among the best 18650 batteries that will serve it the purpose of buying it without regret are:
Samsung INR 18650
Panasonic NCR 18650B
Sony VTC5 18650
ATK 18650 battery
Odec 18650 battery
WHAT KIND OF 18650 BATTERY BEST FOR VAPING?
It is a great idea to know the best battery that is good for vaping because not every battery is suitable for the vaping process.
Normally, the 18650 batteries are undoubtedly well suitable and compatible for vaping, but the best one to be used can only be determined by your build and what you want to vape because 18560 batteries are not of the same capacity. There are some with the higher current rate and some with just high capacity. Also, some 18650 batteries can be used for a longer time without charging it and can not discharge at a higher rate, while some discharge very fast but can be changed often as possible.
Below are the reviewed and confirmed 18650 batteries that can be used for vaping:
LG HG2 with 3000mah capacity
SAMSUNG 25R with 2500mah capacity
SONY VTC5A with 2500mah capacity
SAMSUNG 30Q with 3000mah capacity
HOW DO I CHOOSE A 18650 BATTERY?
For everything to be done easily and correctly in this life, there should be some procedures or conditions to follow or check while doing it.
You should not be someone that just goes to the market and buy any brand because it happened to be the first one he sees or just for its good looking. No, some products are attractive but to say fact, they are not worth buying because their defects can not be overlooked.
What to look for in a product is more than attractive and plenty in the market.
Moreover, it would be best if you did not think of buying any 18650 battery because of what the sellers say because you can not expect them to say the other side of goodness about the product they sell. They will only present it to convince you. That is why you need to know the 18650 battery before leaving your home to the market. The conditions to put in place include:
DO I NEED A PROTECTED 18650 BATTERY? WHAT CAN I USE INSTEAD OF THE 18650 BATTERY?
Telling you what a protected battery may determine the choice of using a protected battery or not.
Protected batteries are designed with an electronic circuit that helps in protecting the battery from some abnormalities and malfunctioning like overheating, overcharging, over-discharging, over current, short circuit, and bad temperature. Protected 18650 batteries are better and safer than using an unprotected battery which does not offer protection against the abnormalities mentioned above that may easily cause harm to your battery.
Deciding to use a protected or unprotected battery is a decision to be concluded by you. It depends on what is suitable for you. But as we always want the best for you and save you from using unreliable electronic devices, protected batteries are advisable, recommendable, standard, reliable, and the best option you can always go for when you need a 18650 battery.
Undoubtedly, 18650 batteries are outstanding among others because of the great benefits they perform. 18650 batteries are built with specificities that are compatible with almost every electronic device. It is being used by many people around the world and is given preference over any other batteries.
The 18650 battery is never noted the second option. Still, the first choice by people because of its benefits and performance can not be compared with any other batteries in the market.
Almost everything about it is attractive and always loved by people you may not need any further option if its benefits are clearly shown.
If looking for the alternative of the 18650 battery is your next option, then a specific battery will not be recommended because none of those batteries can give you the same performance as 18650 will do.
Instead of 18650 batteries, there are many other batteries produced by various brands, including 21700 battery, 20700 battery, 26650 battery, AA battery, and others not mentioned.
Having any of those batteries as your alternate option for the most respected battery, 18650 is a decision to be chosen by you.
Note, do not be deceived when you were told that an AA battery might be used as an alternative for a 18650 battery. No, both batteries are only similar in shape but looking further at what they give, they are distinct from each other, and their volt can never be compared to each other. 18650 battery gives higher volts than an AA battery.
WHICH BATTERY IS BETTER LI-ION OR NIMH?
With the improvement of science and technology in our environment, modernities have allowed many electronic devices like the radio, laptop, digital camera, flashlight, etc. The important part is that these devices work with batteries.
The battery is being produced by different brands: lithium-ion (li-ion) and Nickel-metal hydride (NiMH).
Concluding on the betterment of one over the other may be disgusting. Still, the comparison between the two by stating the advantages and disadvantages of each will give you the clue of choosing the better one according to your specification. But the fact is one man’s treasure is another man’s poison. That is, what is accepted by you may not be accepted by other people.
ADVANTAGES OF LITHIUM-ION BATTERY
It is reliable
It is small and lightweight
Easy and fast charging, which can be between some hours depending on its capacity
It is built with higher volt output which gives about 3.7 volts
It controls the battery temperature, whether warm or low temperature
DISADVANTAGES OF LITHIUM-ION BATTERY
It can not be used with any device, and each battery goes with its suitable device
It can not be discharged to zero. To maintain its safety precautions, it should be charged above fifty percent.
ADVANTAGES NIMH BATTERY
It is compatible with any device, no need for suitability
It can be fully discharged to zero percent before charging but reverse polarity be avoided
It has a higher density
DISADVANTAGES OF NIHM
It discharges so fast
It has higher sensitivity to temperature
Long charging period
It gives a low volt output
It cannot be used for small devices like watches.
Critical studying of the benefits and defects of the batteries will help you determine which one is better for you.
ARE 26650 BETTER THAN 18650? WHERE CAN I BUY GENUINE 18650 BATTERIES?
Both batteries have their specs, and both work very well in terms of performance and the benefits they offer.
Choosing one over the other depends on the exact features you want from your battery.
26650 may be better than 18650 batteries only if you find your specs in the 26650 battery, and it’s serving you well as you expected.
And also, 18650 batteries will be selected as the best over the 26650 batteries because your expectations are found in the battery.
Conclusively, the betterment of one over the other depends on what you want to use your battery for.
As fake products now are inevitable, if a brand is producing an original product, we will see another brand producing the same product disguised with the name producing the original ones. So you should be careful of where to buy your batteries to avoid falling into the hands of those selling the fake ones.
Samsung, Panasonic, and LG are undoubtedly confirmed for producing the best and original product which could be bought at Amazon’s website and Aliexpress website and if not, then ensure you buy from those that have stores or outlets and not from hawkers.
IS IT BETTER TO HAVE A HIGHER MAH? CAN I USE AN AA BATTERY INSTEAD OF 18650 BATTERY?
Having a battery with a higher mini ampere-hour should not be a bad idea since it is not detrimental to your devices. Not all higher capacity batteries can be used for lower capacity devices. If you should have a higher mah, then ensure it is suitable for your device.
The answer is no because the AA battery just has a similar shape to the 18650 battery, but their capacity and performances differ. It is a clear fact that 18650 batteries have a higher capacity than AA batteries. So using AA instead of 18650 may damage your device if not carefully managed.
Although we all want to save a few extra money when purchasing a product, we sometimes tend to go for the cheapest product to achieve this goal. Well, that is not always the case, as quality matters a lot. In the article above, we have provided you with a list of batteries that will be great for your use. You will also find some very affordable batteries on the list, showing that we also thought of your budget. We hope you find the best battery for your device. If you are looking for a 18650 charger for your battery, you should find some by checking Best 18650 Battery Chargers in 2021