Skip to content

Best 18350 Battery Reviews

  • by
Best 18350 Battery Reviews

Some battery-operated equipment rely on the best 18350 battery to become functional. The 18350 battery is used for a wide range of equipment including toys, gadgets and most recently, e-cigarettes. There are many manufacturers that can be considered when it comes to choosing the best 18350 battery for your devices. Always buy from a manufacturer with good reviews; by doing so, you can guarantee that you will get a good set of high-quality batteries that is surely worth your money.

The product specifications might sound tedious to look into because of its technicality. However, you should know that it determines the length of your battery life. It lets you know when you need to replace or recharge your batteries. There are batteries that need to be recharged weekly while there are some that have better longevity.

In addition, there are even batteries that can be easily disposed of once they are used and cannot be recharged. Another important thing to consider is its compatibility with your device.  This is why it’s best to check the kind of battery that you need and the equipment you are going to use before buying them.

It’s good to remember that there are also nickel-cadmium batteries, which were the standard batteries before the lithium-ion batteries became available in the market. Some devices may still need to run on the nickel-cadmium batteries to operate. With so many things to consider, choosing the best 18350 battery that you need might be difficult and confusing. Let this article give you a list of the most popular 18350 batteries today as well as some tips on buying them.

Best 18350 Battery Reviews

1. Nitecore IMR 18350 Rechargeable Battery

Two Nitecore IMR 18350 Rechargeable Batteries with a Charger
  • Two 700mAh 3.7V IMR18350 Li-ion Rechargeable Batteries
  • 18350 Battery Certified by CE, UL & ROHS & Designed for high drain device
  • Fully automated UI2 charger
  • Digital display charging status
  • USB input and output charging

This is definitely a very safe and good-performing battery for those who are willing to go through the list of precautions that come with the product. It’s good to note that there is nothing wrong with these set of batteries. However, there are some reminders that you need to remember such as not charging them below 2.75V or above 4.2V to prevent short circuits.

If you are not a fan of tedious tasks, this might not be the best 18350 battery for you. These reminders are for your information only. Remember that safety is always the priority when it comes to choosing batteries.

Once you live through all of the reminders that come with the Nitecore IMR 18350 Rechargeable Battery, you will surely love its great performance. First of all, you don’t have to worry that this set of batteries only has 700mAh compared to the usual 800mAh that most batteries have. You will surely find that not only do they perform better, they also have a higher output compared to other batteries, and are also a lot safer.

This rechargeable battery has a maximum continuous discharge current of 7A and is specially designed to work perfectly with high-performance flashlights. All Nitecore batteries are purposely designed for all types of high-drain, high-performance equipment. This battery also has built-in internal and external safety features.

Buy on Amazon

2. Demonfire IMR 18350 Batteries

IMR 18350 1200mAh 3.7V High Drain LiMn Demonfire Rechargeable Battery with Button Top (2 Pieces)
  • Long-lasting 1200 mAh Li-Mn rechargeable button top batteries with 10.5A amp limit
  • Safe chemistry LiMn batteries with high thermal stability significantly reduces risk of explosion or bursting into flames when properly charged, used, and stored
  • No memory effect and can be recharged over 300 times when either partially or fully drained
  • Includes two dual battery storage cases to safely and securely store and protect your batteries
  • US based seller dedicated to the highest standards of quality and service

You can be sure that the Demonfire IMR 18350 Batteries are the most genuine, best 18350 battery that you can find on the market today. While other manufacturers are only rewrapping generic batteries and claiming them as theirs, these batteries were carefully made from scratch.

Because of this, you are sure that you won’t encounter any problems with these batteries. The Demonfire IMR 18350 Batteries promise five to seven hours of battery life before requiring a recharge. They are well-built, long-lasting batteries with a 1200mAh capacity and 3.7V which makes them last longer than most batteries made today.

Because of its high-quality specifications, this battery is a high-endurance and high-performance battery. You will surely get your money’s worth when you purchase this product because you can charge them multiple times without giving out. This is a button-type battery that suits power tools.

The Demonfire IMR 18350 batteries are high-performing, long-lasting rechargeable batteries that are designed to give you high-quality performance while being safe and reliable. These batteries were made to charge very fast and hold its charge longer than any other brands. Finally, this is the answer to your long-lasting power needs.

Buy on Amazon

3. Efest Purple IMR 18350 Rechargeable Batteries

Efest LUSH Q4 Intelligent LED Battery Charger for 20700 / 18650 / 26650 / 26500 / 18500 / 18350 / 17340 / 16340 / 14500 / 10440
  • Charging Modes: 2.0A, 1.0A, 0.5A
  • Max. continuous discharge current: 20A; Nominal capacity: 2500 mAh
  • Auto-recharge when voltage lower than 4.05V
  • Protections: Over-Discharge, Over-Voltage, Short Circuit, Reverse Polarity Protection
  • Comes with Otto 18650 Battery Protector

These are great quality batteries that are perfect for those who are looking for the best 18350 battery for their power tools. It’s important to remember that these batteries are not so common, and some people try to manufacture fake products. However, when you do find the original Efest Purple IMR 18350 Rechargeable Batteries, you are sure to be surprised by their superior performance.

These batteries have a lower capacity compared to normal batteries at 700mAh. Don’t let this fool you because they are known to perform better than normal batteries. If you have the batteries personally tested, the results may even show that they truly hold about 750mAh, so you get more value for your money.

The Efest Purple IMR 18350 Rechargeable Batteries will surely outperform your regular battery and they can hold a charge longer too. These batteries can be charged multiple times and their quality is sure to remain the same even after months of usage. To prevent damage to your batteries, please remember not to overcharge or over discharge them.

You should also recharge drained batteries immediately to make sure they will work properly the next time you need them. You have to make sure that you do not short circuit or dispose any of this product on fire. As a preventive measure, you should not expose these batteries to extreme heat or water.

Buy on Amazon

4. Demonfire 18350 1200mAh 3.7V

Demonfire 18350 1200mAh 3.7V High Drain LiMn IMR Rechargeable Battery with Button Top (2 Pieces) & Demonfire D1 Charger
  • Battery has long-lasting 1200mAh capacity
  • Amp Limit: 10.5A, Voltage: 3.7V, Type: Button Top
  • Charger is compatible with the following IMR/Li-ion/LiFePO4 batteries: 18650, 18500, 18490, 18350, 17670, 17500, 16340, 14500, 10440
  • Overvoltage, overcurrent, short circuit, and reverse battery protection
  • Input: AC 100-240V 50/60Hz 0.2A, DC 8-12V 1A, Output: 3V 0.5A, 4.2V 0.5A

The Demonfire 18350 1200mAh 3.7V is easily the best 18350 battery that you can buy today. The first thing that you have to know about the Demonfire 18350 Battery is that they pack a whopping 1200mAh capacity. This capacity is higher than any other lithium-ion battery available in the market.

This allows you to use this battery longer with any type of compatible equipment. As part of its specification, this battery has a voltage of 3.7V full charge and a cut-off discharge of 2.75V. Another important thing to remember about this battery is that you can never allow it to drain completely or you won’t be able to recharge it again.

To avoid having to waste your money on batteries that won’t charge once you drain them, make sure that you recharge the battery once it’s low. It might be ironic since you are buying a “rechargeable” battery, but if you want a super powerful battery, then it comes with a price. For those who are brave enough to take a chance on these batteries, you will find that you can recharge them multiple times without ever losing power.

The Demonfire 18350 is a flat-top battery that was made for cameras, watches, calculators and other electronic devices. To avoid damage to this battery, you should avoid heating, incinerating or performing reverse polarity to it. It is also good to follow the instructions that come with your product when maintaining the batteries to avoid damaging them.

Buy on Amazon

5. Vapcell 3.7v 1100mah Flat Top 18350 9A 9A

Vapcell 3.7v 1100mah Flat Top 18350 10A Discharge high Drain Li-on IMR Rechargeable Lithium Battery 2pcs
  • ★ Flat Top battery
  • ★ Max Continuous Discharge Current: 10A
  • ★ Typical Capacity: 1100mAh (0.2C discharge)
  • ★ Internal resistance: 25mΩ ( Appr)(AC 1kHz)
  • ★ Standard Charge: 500mA,CCCV 100mA cut-off

If you are looking for the best 18350 battery that lasts for long periods of time, the Vapcell 3.7v 1100mah Flat Top 18350 9A is the set for you. Each battery has 1200mAh which helps prolong the time that you can use them on your device. These batteries are so strong that you can expect 8 to 12 hours of battery life with continuous use.  This set of batteries comes with a 3.7 Voltage.

The voltage of full charge and cut-off discharge is 4.2V and 2.5V. To get the maximum performance results, you need to make sure that you charge it fully before using it for the first time. You will surely enjoy using these batteries because of its high power and long lasting qualities. It’s perfect for high power flashlights and other types of power tools.

It’s good to remember that these are 18350 batteries and are only compatible with equipment that requires these types of batteries. When compared to bigger batteries like the 18650’s, the Vapcell prove to be way better because you don’t need to charge them for a long time.

In fact, you only need to charge these batteries for a couple of hours before you can start using them again. This makes these batteries worth your money with its high performance and usability. For safety, it’s recommended not to heat, incinerate or perform reverse polarity on these batteries.

Buy on Amazon

The Best 18350 Battery Buying Guide

What Are 18350 Batteries?

Most consumers are only familiar with the A,AA and AAA sizes which most batteries have. However, most people do not understand terms like 18350 or 18650 in battery size terms. This is because manufacturers created the lithium-ion batteries with different size tags to identify its size.

The 18350 battery is relatively smaller than the 18650 but can also have the same capacity and life cycle. It is compatible with an equipment that needs a smaller li-ion battery than the 18650. There are also li-ion batteries that have a letter D at the end which indicates its shape.

What Is a Battery’s Capacity or mAh?

A battery’s mAh refers to the storage capacity that is available for a specific battery. For example, a battery with a rating of 3000 mAH can deliver 3000 mA of current for an hour. A battery with a higher mAh rating will hold a charge for longer amounts of time.

It is important to remember that comparing the capacity of different types of batteries will not give you the correct information. For example, a nickel-cadmium battery that has a rating of 2500 mAh will not necessarily last longer than an 18350 lithium-ion battery.

The capacity of a battery will also be affected by the type of equipment that it is giving power to. It’s good to note that there’s a high-drain equipment that eat through the battery’s power faster than any other devices.

What Are the Common Attributes?

Although the specifications of the best 18350 battery may differ from their manufacturers and model types, they share some common attributes. The typical power that you will see in most 18350 batteries is 3.7 volts while the default current is at 800mAh.

There are 18350 batteries that can be fully drained while there are those that cannot. Some 18350 batteries come in a set with their own chargers that are made specifically for them.

These are safe chargers that allow the batteries to shut down automatically when you reach the product’s maximum charge. It is always safe to use the charger that comes with the battery set to avoid overheating, short circuit and other hazards.

Why You Should Choose 18350 Batteries

High Power

Compared to nickel cadmium batteries, lithium-ion batteries are known to have higher spurts of power. This is evident in equipment like flashlights where the full brightness is achieved in an instant with lithium-ion batteries while other batteries need time to warm up.

This proves that lithium-ion batteries are not only high-quality but are also high-performing batteries. Because of this, more and more consumers are choosing lithium-ion batteries over its competitors.

Multiple Uses

The major setback when it comes to regular batteries is its limited use. This forces consumers to buy more batteries that cost more.  Lithium-ion batteries are known to be rechargeable and can be used multiple times without losing their capacity.

There are some lithium-ion batteries that last for years without having to be replaced. This helps consumers save money and time to take trips to the supermarket when their batteries lose power. This technology helped boost lithium-ion batteries’ fame all over the world.


Aside from being reusable with its rechargeable nature, lithium-ion batteries are also known to hold its charge for long periods of time. They are also known to give more power and perform better compared to nickel-cadmium batteries.

This makes the 18350 batteries the right choice for anyone who is looking into using their equipment longer. Until today, there are researchers who are trying to improve the shelf life of lithium-ion batteries as well as their performance.

Low Costs

Because of their popularity, the demand for lithium-ion batteries rose up to 200 percent after their first release. This is why manufacturers are trying to get their hands on this product. As a result, the supply increased and the electronic stores are now filled with shelves of lithium-ion batteries. This is perfect for consumers since they are going to enjoy the lower prices and have plenty of options to choose from.


The lithium-ion batteries give your equipment as much as 2 times the energy density that nickel-cadmium batteries can provide. This is an important specification of a battery when you are looking for quality and power. The 18350 lithium-ion battery proves that it is way better than the nickel-cadmium counterpart when it comes to energy density, quality and performance.


Another good thing about lithium-ion batteries is that you can use it in almost all types of equipment. Like any other type of batteries, it needs to be compatible for the device that you are going to use it for. However, most devices that are sold today can run on lithium-ion batteries and are compatible with them. This makes lithium-ion batteries even more appealing to consumers because they can be recharged and used in different types of equipment at home.


Overall, all type of battery-operated equipments need a good set of batteries to function in its optimal state. The best 18350 battery can be used for a wide range of equipments such as toys, gadgets and equipments. The best way to make sure that you have a good set of high-quality batteries is to buy it from a reputable source.

There are many online product reviews that you can check before purchasing your batteries. Another important thing to check is the battery’s compatibility to your gadget.  Remember that there are different types of lithium ion batteries that are made for specific types of gadgets.

The best 18350 battery that you can find is the Demonfire Battery. It has a great capacity of 1500mAh which is higher than most 18350 batteries today. This high-capacity battery will allow you to use your gadgets for an extended period of time before having to charge them. This battery can also go through a lot of cycles before losing its overall power which helps save the user’s money.

The popularity of lithium-ion batteries are still on the rise as they are very durable have a strong life and is very cheap. No matter where you are in the world, it’s good to get yourself a stock of these batteries around the house for emergencies.

Leave a Reply

Your email address will not be published. Required fields are marked *