26650 Battery Dimensions - Introduction and Comparison

Dec 06, 2021   Pageview:233

26650 batteries are loved a lot because these can last for a long time. You can recharge these batteries hundreds of times and these boast of the ability to offer a high power output. These types of batteries are lithium-ion, which was developed originally in the 1970s.

Comparison of 26650 Batteries

When it comes to 26650 lithium-ion batteries, some of the best rated ones include:

24V Emergency Starting Power Supply,Low Temperature Large Current
Low Temperature Large Current 24V Emergency Starting Power Supply Battery specification: 25.2V28Ah (lithium battery) , 27V300F (supercapacitor pack) Charging temperature:-40℃~+50℃ Discharging temperature: -40℃~+50℃ Starting current: 3000A

Aspire INR 26650 Battery

In the vape manufacturing industry, this is quite a famous brand. The brand has been able to maintain a good reputation in the high-quality battery market. This can work for more number of hours than most similar battery packs out there.

It has maximum 4.2 V voltage, a nominal 3.7 V voltage and a nominal 4300 mAh capacity. In case you are in search of a battery that can work for longer time without getting exhausted, you can choose this one.

Hohm Tech Grown 26650 Battery

You can avail this battery readily and it has a nominal 4244 mAh capacity. It is certified and properly tested for safety concerns.

IMREN IMR 26650 Battery

This is the most low-cost and yet amazing quality battery. It is very effective but affordable in pricing, which is the reason many buyers are attracted to it.

It has a nominal 3.7 V voltage and nominal 4200 mAh capacity. In the market, this is the safest battery and can smoothly deal with high loads.

Golisi S43 IMR 26650 Battery

When it comes to vaping mods, it is the best choice. It is known for stable and reliability in delivering power to any device that needs high voltage. This battery has a nominal 4300 mAh capacity. This is a rechargeable battery and has more than 500 charge cycles.

Although it is lighter in weight, it is packed with high density power.

Nitecore NI 26650 Battery

Its use in Manganese Oxide Chemistry is among the best features of the battery. The brand is highly appreciated by the vaping industry due to its excellent products. The battery has 4200 mAh capacity, which can ensure that it can work for more time with effectiveness and stability in working results.

What are the 26650 Rechargeable Battery Dimensions?

These have standardized size:

Diameter - 26 – 26.5 mm or 1.04 inches

Length - 65 – 65.4 mm or 2.57 inches

There can be a variation in size, based on the battery company or the manufacturer.

Low Temperature High Energy Density Rugged Laptop Polymer Battery 11.1V 7800mAh
Low Temperature High Energy Density Rugged Laptop Polymer Battery Battery specification: 11.1V 7800mAh -40℃ 0.2C discharge capacity ≥80% Dustproof, resistance to dropping, anti - corrosion, anti - electromagnetic interference

Are All 26650 batteries the Same Size?

The 26650 lithium battery cell is 3.6 or 3.7 V, most often. It is the nominal voltage in case of the majority of the 26650 lithium batteries, although it can vary in case of some batteries.

The nominal voltage of these batteries is in the range of 3.2 v - 3.7 v.

The standard voltage is between 3.6 and 3.7 v. Most of these batteries have 3.6 v standard voltage, commonly. Batteries of this type are generally manufactured with high-energy densities and high capacity.

When compared to other types of batteries, this specific form of lithium-ion battery has high mAh ratings. These are rechargeable in form and generally come in 9v, 12V, C, D, AA and AAA.

The 26650 lithium-ion battery happens to be AAA. It has 5500 mAh, the highest capacity range. The nominal voltage of each cell is 3.6 v or 3.7 v and 4.2 v is the maximum charging voltage.

Typically, all these batteries are the same, although there can be slight variations in size. These have different chemistries based on the cell version.

A few of the common lithium-ion versions available on the market include:

Lithium Manganese Nickel (LiNiMnCoO2) Chemistry

These are in batteries with in nominal 3.6 or 3.7 v voltage per cell. 20 to 30 Amp can be given out by these batteries.

Lithium Cobalt Oxide (LiCoO2) Chemistry

It has a per-cell nominal 3.6 to 3.7 voltage and a maximum 4.2 v charge voltage.

Lithium Iron Phosphate (LiFePo4) Chemistry

It has a nominal 3.2 to 3.3 v nominal per cell voltage. The charging voltage recommended is 3.5 v - 3.6 v.

Lithium Manganese Oxide (LiMn204) Chemistry

It has a nominal 3.6 to 3.7 v nominal per cell voltage. The chemistry has a maximum 4.2 v charge voltage.

It is able to deliver 20 Amps of power continuously.


Is 26650 The Same Size As 18650?

Generally 18650 batteries have 3.6 v or 3.7 v of nominal voltage per cell. These have different types of mAh (milliamp) ratings.

A 26650 battery is longer in length and has a larger diameter. Due to its longer size, it is able to offer more power to a small-sized flashlight.

The 18650 and 26650 batteries can be interchanged on the basis of their current and voltage outputs. But the sizes of the two types of batteries are extremely different. The diameter of 26650 batteries is much more. Naturally, for appliances and items that are designed to be used with the slimmer 18650 battery, the 26650 batteries are a misfit.

Both types of batteries are rechargeable and can be used in various applications such as laptops, vaping devices, flash lights and also electric vehicles. Despite that being the case, most users are not aware of the difference as some kind of casing is used to contain the batteries. Both types of battery cells are more similar and are often confused for each other by many people.

An 18650 battery has a length of 65 mm and diameter of 18 mm whereas a 26650 battery has 65mm length and diameter of 26mm. There is a zero at the end of 26650 as well as 18650 batteries - which signify that both are cylindrical types of batteries. As the 26650 battery is longer in size, it can store higher amount of electrical charge within.

These are similar in terms of appearance but when it comes to capacity and working ranges, the 26650 lithium-ion battery has more strength. It can also manage through greater loads.

In case you are in search of a lithium-ion battery for a high drain device, a 26650 lithium-ion battery is what you always need to go for.


Leave a message

Contact Us
Your name(optional)

* Please enter your name
* Email address

Email is required. This email is not valid
* How can we help you?

Massage is required.
Contact Us

We’ll get back to you soon