The 18350 is a smaller and lighter battery than the 18650, making it a popular choice for compact flashlights. However, it has a lower capacity and shorter lifespan than its larger counterpart. On the other hand, the 18650 has a higher capacity and can provide longer run times, but it is also heavier and bulkier.
18350 Batteries
Understanding 18350 Batteries
18350 batteries are rechargeable lithium-ion batteries that are commonly used in flashlights, electronic cigarettes, and other small devices. They are smaller in size than 18650 batteries, with a diameter of 18mm and a length of 35mm. The capacity of 18350 batteries typically ranges from 700mAh to 1200mAh, and they have a nominal voltage of 3.7V.
Pros and Cons of 18350 Batteries
Pros
- Compact size: 18350 batteries are smaller and more compact than 18650 batteries, making them an ideal choice for smaller devices.
- Lower weight: Due to their smaller size, 18350 batteries are lighter in weight than 18650 batteries, making them easier to carry around.
- Lower cost: 18350 batteries are generally less expensive than 18650 batteries.
Cons
- Lower capacity: Compared to 18650 batteries, 18350 batteries have a lower capacity, ranging from around 700mAh to 1200mAh. This means that they may not last as long between charges.
- Limited compatibility: Some devices may not be compatible with 18350 batteries, as they may require a larger battery to function properly.
- Lower power output: Due to their smaller size and lower capacity, 18350 batteries may not be able to deliver as much power as 18650 batteries.
In conclusion, 18350 batteries are a good choice for smaller devices that require a compact and lightweight power source. However, they may not be suitable for devices that require a higher capacity or more power output. It is important to consider the specific needs of your device before choosing between 18350 and 18650 batteries.
18650 Batteries
Understanding 18650 Batteries
18650 batteries are cylindrical lithium-ion rechargeable batteries with a diameter of 18mm and a length of 65mm. They are commonly used in high-drain devices such as flashlights, laptops, and power tools.
The capacity of an 18650 battery ranges from around 1800mAh to a maximum of 3600mAh. The voltage of an 18650 battery is 3.7V. The maximum discharge rate of an 18650 battery varies depending on the manufacturer and model, but it can be as high as 30A.
Pros and Cons of 18650 Batteries
Pros
- High capacity: 18650 batteries have a higher capacity than many other types of rechargeable batteries, making them ideal for high-drain devices that require a lot of power.
- Rechargeable: 18650 batteries are rechargeable, which means they can be used multiple times before needing to be replaced. This makes them more cost-effective in the long run.
- High discharge rate: Some 18650 batteries have a high discharge rate, which makes them suitable for devices that require a lot of power quickly.
- Availability: 18650 batteries are widely available and can be purchased from many different manufacturers.
Cons
- Size: 18650 batteries are larger than many other types of rechargeable batteries, which can make them less suitable for smaller devices.
- Cost: 18650 batteries can be more expensive than other types of rechargeable batteries, especially if you need to buy a charger and other accessories.
- Safety: Lithium-ion batteries can be dangerous if they are not handled properly. It is important to follow the manufacturer’s instructions and use the correct charger and other accessories to prevent accidents.
In conclusion, 18650 batteries are a popular choice for high-drain devices that require a lot of power. They have a high capacity, are rechargeable, and are widely available. However, they can be more expensive than other types of rechargeable batteries and can be dangerous if not handled properly.
Comparative Analysis
When it comes to choosing between 18350 and 18650 batteries, there are several factors that one must consider. In this section, we will provide a comparative analysis of these two batteries based on their size and capacity, performance and efficiency, and cost and availability.
Size and Capacity
The most significant difference between 18350 and 18650 batteries is their size. While 18350 batteries are smaller and more compact, 18650 batteries are larger and heavier. However, this size difference also translates into a difference in capacity. 18650 batteries have a higher capacity than 18350 batteries, making them ideal for devices that require high power consumption.
Performance and Efficiency
When it comes to performance and efficiency, both 18350 and 18650 batteries have their pros and cons. 18350 batteries are more efficient and have a longer lifespan than 18650 batteries. However, 18650 batteries have a higher discharge rate, making them more suitable for devices that require high power output.
Cost and Availability
Cost and availability are also essential factors to consider when choosing between 18350 and 18650 batteries. While 18350 batteries are generally cheaper and more widely available, 18650 batteries are more expensive and can be harder to find. However, the higher cost of 18650 batteries is often justified by their higher capacity and performance.
In conclusion, the choice between 18350 and 18650 batteries ultimately comes down to personal preference and the specific needs of the device in question. While 18650 batteries are generally better for high power consumption devices, 18350 batteries are more efficient and have a longer lifespan.
Safety Considerations
When using any type of battery, it is essential to consider safety precautions to avoid accidents. Here are some safety considerations to keep in mind when using 18350 or 18650 batteries:
Battery Quality
Always choose high-quality batteries from reputable manufacturers. Poor quality batteries can leak, explode, or cause other hazards. Look for batteries with built-in safety features such as overcharge protection, short circuit protection, and temperature control.
Battery Storage
Store your batteries in a cool, dry place away from direct sunlight, heat, or moisture. Avoid storing batteries in your pocket or bag with other metal objects such as keys or coins, which can cause short circuits and overheating.
Battery Charging
Use a charger specifically designed for the type of battery you are using. Never leave your batteries unattended while charging, and do not overcharge them. Follow the manufacturer’s instructions carefully.
Battery Handling
Handle your batteries with care, and do not expose them to extreme temperatures or physical damage. Do not puncture, crush, or disassemble your batteries, and do not use them if they are damaged or leaking.
Battery Disposal
Dispose of your batteries properly according to local regulations. Do not throw them in the trash or incinerate them, as they can release toxic chemicals and cause environmental damage.
By following these safety considerations, you can use 18350 or 18650 batteries safely and avoid potential hazards.
Use Cases
When it comes to choosing between 18350 and 18650 batteries, it’s essential to consider the use cases. Each battery has its advantages and disadvantages, making them suitable for different applications.
18350 Battery Use Cases
18350 batteries are smaller and lighter than 18650 batteries, making them ideal for applications where size and weight are critical. Here are some common use cases for 18350 batteries:
- Flashlights: Many small-sized flashlights use 18350 batteries due to their compact size and weight.
- Vaping: 18350 batteries are popular among vapers, especially those who prefer small and compact devices.
- Medical devices: Some medical devices, such as hearing aids, use 18350 batteries due to their small size and long battery life.
18650 Battery Use Cases
18650 batteries are larger and more powerful than 18350 batteries, making them suitable for high-power applications. Here are some common use cases for 18650 batteries:
- High-power flashlights: Many high-power flashlights use 18650 batteries due to their high capacity and long battery life.
- Electric vehicles: Some electric vehicles, such as e-bikes, use 18650 batteries due to their high power output and long battery life.
- Power banks: Many power banks use 18650 batteries due to their high capacity and long battery life.
In summary, 18350 batteries are suitable for applications where size and weight are critical, while 18650 batteries are ideal for high-power applications. When choosing between these two batteries, it’s essential to consider the specific use case and choose the battery that best fits your needs.
Conclusion
After comparing the 18350 and 18650 batteries, it is clear that both have their advantages and disadvantages.
The 18350 battery is smaller and more compact, making it ideal for devices that require a smaller form factor. However, it has a lower capacity and shorter battery life compared to the 18650 battery. It also has a lower maximum amp discharge rate.
On the other hand, the 18650 battery has a higher capacity and longer battery life, making it suitable for devices that require more power. It also has a higher maximum amp discharge rate. However, it is larger and not as compact as the 18350 battery.
When deciding between the two batteries, it ultimately depends on the specific needs of the device and the user. If size and portability are a priority, then the 18350 battery may be the better choice. If power and battery life are more important, then the 18650 battery may be the way to go.
It is also important to note that there are other factors to consider when choosing a battery, such as brand, quality, and price. It is recommended to do thorough research and choose a reputable brand to ensure the safety and performance of the device.
Frequently Asked Questions
What is the difference between 18650 and 18350 body?
The main difference between the 18650 and 18350 body is their size. The 18650 is larger and longer than the 18350. The 18650 battery has a diameter of about 18mm and a length of about 65mm, while the 18350 battery has a diameter of about 18mm and a length of about 35mm.
Is an 18350 battery the same as a CR123?
No, an 18350 battery is not the same as a CR123 battery. The CR123 battery is a primary, non-rechargeable lithium battery, while the 18350 is a rechargeable lithium-ion battery. Although they have similar sizes, they are not interchangeable.
What battery can I use instead of 18350?
There is no direct replacement for the 18350 battery, but some devices can use other batteries with similar sizes. For example, you can use a 16340 battery as a substitute for an 18350 battery in some devices. However, it is important to check the device’s manual or specifications to ensure compatibility before using any substitute battery.
What are 18350 batteries used for?
18350 batteries are commonly used in high-performance flashlights, vaping devices, and other electronic devices that require high power output. Due to their compact size, they are ideal for use in small devices that need to be portable.
Modlite 18350 Reddit
Modlite 18350 is a popular flashlight among Reddit users. It is a compact and powerful flashlight that uses an 18350 battery. Many users appreciate its size and performance, making it a popular choice for EDC (Everyday Carry) flashlights.
Modlite 18650 runtime
Modlite 18650 has a longer runtime compared to the Modlite 18350. The 18650 battery has a higher capacity, allowing it to power the flashlight for a longer time than the 18350 battery. However, the 18650 battery is also larger and heavier than the 18350 battery, making it less portable.