26700 battery

26700 battery 3.2V 4.0Ah LiFePO4 cell

This 3.2v 4Ah 26700 battery is made of lithium iron phosphate material, with a lifespan of more than 2000 cycles, which can be used in power tools, energy storage systems, UPS equipment and so on. The platform voltage lasts for a long time, and the self-discharging point is small. TYCORUN ENERGY 26700 battery cell has high safety performance and has passed short circuit test, overcharge and overdischarge test, backlog test, acupuncture test and other safety tests. It also has good anti-vibration and shock resistance.

Item Condition/ Note Specification Remark
Nominal Capacity 1Ii discharge capacity 4.0 Ah Standard charge and discharge
AC Impedance 10%SOC test at 1000 Hz ≤20mQ
Nominal Voltage 3.2 V
Cell Size Cell Diameter 26.4±0.2 mm

Max.26.6 mm

Cell Height 71±0.2 mm


Cell Weight 93±5g
End-of-charge Voltage CC  Mode 3.65 V
End-of-charge Current CV  Mode 0.2A
Charging Method Standard Charging 1Ii at CC/CV
Fast Charging 3Ii at CC/CV
End-of-discharge Voltage DC  Mode 2.8V  (45℃~60℃)

2.5 V( 20℃~45℃)


Max    continuous Discharging


Max Pulse Discharging Current 20 A 5s
Cycle Life 1Ii/100   %DOD (  20 ℃

~30℃):≥2000 cycles



Charging Temperature 0~60 °C


Storage Temperature  1 year -10~40°℃
Appearance Without break, scratch, distortion, contamination, leakage and so on

Best 26700 battery buying guide

The trend of the large capacity single cylindrical cell is towards higher energy density, longer life cycle, better safety and stability, and lower cost. This has increased demand for high-performance, high-capacity single-cell batteries for various applications, including electric vehicles, electric motorcycles, and energy storage system.

Introduction to 26700 battery

26700 battery is a cylindrical lithium-ion battery with a battery size which is in diameter of 26mm and a height of 70mm, larger in size and capacity than 18650 battery. It is a type of rechargeable battery commonly used in high-powered devices such as light electric vehicles, power tools, and e-cigarettes due to its large capacity and high discharge rate. The 26700 battery has a higher energy density when compared to other similar-sized batteries, making it a popular choice for applications where space and weight are a concern and used for energy storage.

What is the rechargeable li-ion 26700 battery used for

The rechargeable Li-ion 26700 battery is used in a variety of high-powered applications in which a large capacity and high discharge rate required. The 26700 power battery is mainly used in special vehicles, electric motorcycles, E-bikes, electric logistics vehicles, elderly scooters and other fields; 26700 energy storage batteries are mainly used in outdoor energy storage, home energy storage, energy storage power stations, home energy storage and portable energy storage etc.

26700 battery application

Which is the best type of 26700 battery

26700 lithium-ion battery are the best type of 26700 battery and Lithium Iron Phosphate is a type of material used in the production of 26700 lithium iron phosphate batteries. LiFePO4 is a type of cathode material that offers several benefits over other cathode materials, including higher thermal stability, longer cycle life, and lower risk of thermal runaway.

Additionally, 26700 LiFePO4 batteries have a low rate of self-discharge and a high energy density, making them suitable for a range of applications, including electric vehicles, grid-tied energy storage systems, and portable electronics. The high thermal stability makes 26700 LiFePO4 batteries a safer choice, while they are also environmentally friendly and have a stable voltage.

Advantages of 26700 LiFePO4

Durability: 26700 LiFePO4 batteries have a longer durability when compared to other batteries as it comes up with up to 4000 charge and battery cycle.
Stable voltage: 26700 LiFePO4 batteries have a stable voltage output, making them suitable for use in applications where a consistent voltage is required.
Eco friendly: No use of Cobalt and other harmful chemicals, make the 26700 LiFePO4 batteries more eco friendly compared to other Li-ion batteries and toxic free.
Wide operating temperature range: 26700 LiFePO4 batteries can operate in a wide temperature range, making them suitable for use in various environmental conditions.

These advantages in 26700 LiFePO4 makes it a best choice in the Li-ion batteries industry used in various fields.

What is the highest mAh for a 26700 battery

What is the highest mAh for a 26700 battery

The highest mAh (milliampere-hours) rating for a 26700 battery can vary depending on the manufacturer and model. Generally, the mAh rating of a 26700 battery ranges from 3000mAh to 6000mAh. Some high-capacity 26700 batteries can have a mAh rating of up to 7000mAh or higher.
It’s important to note that the mAh rating of a battery is not the only factor to consider when choosing a battery for a specific application. Other important factors include the battery’s voltage, discharge rate, and overall performance. Never choose a battery on the basis of higher mAh, rather it is recommended to buy it on the basis of your requirement and application need.

Durability of a 26700 battery cell

The lifespan of a 26700 battery cell depends on various factors such as the battery’s mAh rating, usage, and charging/discharging pattern. On average, a 26700 battery cell can last anywhere from 2500 to 4000 charge/discharge cycles before its capacity starts to significantly degrade. To maximize the lifespan of a 26700 battery cell, it’s important to follow proper battery care practices, such as using the correct charging method, avoiding overcharging, and avoiding exposing the battery to extreme temperatures. By following these best practices, you can ensure that your 26700 battery lasts as long as possible.

26650 vs 26700 battery

26650 and 26700 batteries, both are in cylindrical shape and a lithium-ion battery, but they differ in size, capacity and applications. Some main differences between the two are:

On the basis of Size: The 26650 battery size has a 26mm × 65mm, while the 26700 battery size has a 26mm × 70mm. Which makes the 26700 battery slightly taller in size when compared to the 26650 battery.
On the basis of Capacity: 26650 battery have a capacity from 3000mAH to 5000mAh where as 26700 battery has a higher capacity which range between 5000mAh to 7000mAh which is higher than the other as it is larger in size than 26650.
On the basis of Application: 26650 and 26700 batteries can be used for high-powered devices such as flashlights, power banks, and e-cigarettes, but the 26700 li-on battery is the best choice for applications where a higher capacity is required.

Before selecting the battery, it is must to compare them on the basis of some factors and requirements of your application. Above mentioned are some of the measures on which basis you can differentiate between 26650 and 26700 batteries.

26650 vs 26700 battery

How to choose the best 26700 battery supplier

Choosing the best 26700 battery supplier requires careful consideration of several factors. Here are some key points to keep in mind:
Quality: Choose a supplier that offers high-quality 26700 batteries with a good reputation in the market. Look for a supplier that uses high-quality materials & manufacturing processes to ensure the batteries are safe and reliable.
Voltage: Check the voltage of the 26700 batteries offered by the supplier. Make sure the supplier offers batteries with a voltage that is compatible with your device.
Capacity: Make sure the supplier offers batteries with a capacity that meets your needs and provides best output.
Price: Compare the prices of 26700 batteries offered by different suppliers to find the best value for your money.
Warranty and return policy: Look for a supplier that offers a warranty and a good return policy.
Customer service: Choose a supplier that has a responsive and helpful customer service team that can assist you with any questions or concerns you may have.

Benifit of TYCORUN ENERGY 26700 battery

⚫ Cylindrical steel shell
⚫ Excellent cycle life
⚫ Excellent low temperature performance
⚫ Platform voltage long duration
⚫ Low self-discharge
⚫ Double safety protection
⚫ With outstanding high level of vibrations and shocks

ODM lithium ion battery pack manufacturer TYCORUN supplies 26700 batteries which are the best choice for EV/PHEV, UPS, energy storage, power tools applications

What is the best current price for a 26700 battery

26700 battery which is a rechargeable battery and 26700 battery of 5000 mAh retails for between $3 – $ 4 currently. This is the best and most affordable price for a 26700 battery.


Q1. Can I have a battery sample order?

Yes, we welcome sample order to test and check quality.


Q2. What about the lead time?

Sample needs 5-10 days, mass production time needs 3-5 weeks, it depends on order quantity.


Q3. Do you have any 26700 battery MOQ limit?

Yes, we have MOQ for mass production, it depends on the different part numbers. 1~10pcs sample order is available. Low MOQ, 1pc for sample checking is available.


Q4. How do you ship 26700 batteries and how long does it take to arrive?

We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping is also optional.


Q5. How to proceed with an order?

Firstly let us know your requirements or application. Secondly, We quote according to your requirements or our suggestions.Thirdly customer confirms the samples and places a deposit for formal order. Fourthly We arrange the production.


Q6. Is it OK to print my logo on the 26700 battery?

Yes. Please inform us formally before our production and confirm the design firstly based on our sample.


Q7. How about cycles life and warranty of your 26700 battery?

All of batteries are 2000 cycles life beyond 80% DOD. with 2 years warranty.


Company Profile

lithium ion battery manufacturing SGS
lithium ion battery manufacturing SGS
lithium ion battery factory SGS
lithium ion battery factory SGS


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