Cylindrical LiPo battery

Stick shape Lithium polymer battery for electrical e-cigarette.

Cylindrical LiPo battery is a very good battery for e-cigarette for it’s quite light weight,high capacity and wonderful suitable shape.Not only for this application, recently, it is also used for many new products such as digital fishing floats, smart pen.

Learn more about itContact for cylindrical lipo battery solution

Visitor guidance

1-What is cylindrical LiPo battery.

Cylindrical LiPo battery is a stick shaped lithium polymer battery designed for tube space in electronics.Widely used in e-cigarettes, digital fishing floats,LED lights.

cylindrical lipo battery for e-cigaratte

cylindrical lipo battery for e-cigaratte

Cylindrical lipo battery

Cylindrical lipo battery


Cylindrical lipo battery specs:

  • Nominal voltage: 3.7 V ( or 3.8V)
  • Charging voltage: 4.2 V
  • Discharging cut off voltage: 3.0V or 2.75V
  • Charging cut off voltage: 4.2V
  • PCM(protection circuit) Required: Yes.It can also be integrated into PCBA of the device.
  • Capacity: custom
  • Diameter: 5mm~20mm
  • Length: 10mm~100mm

Advantages of cylindrical LiPo battery

  • Lighter weight
  • Higher energy
  • Better discharge performance
  • Longer cycle life
  • Safer to use.
  • Convenient to charge

2- Cylindrical lipo battery typical applications:

E-cigarette, LED lighting tube, electrical toothbrush,toys,digital fishing floats, mini size torch, laser pointer.





3- List of some PD cylindrical LiPo batteries.

Below are some hot selling cylindrical lipo battery models, we can also do custom design for specific requirements on the battery dimension, capacity,voltage and C rating.

Item No.ModelVoltage VCapacity mAhDiameter mmHeight mmWeight g

4- FAQ on cylindrical lithium polymer battery.

Question 1: What if we want a new dimension cylindrical LiPo battery?

Answer: We can customize a brand new cylindrical LiPo battery for you. We need you to tell us your space for the diameter and length of the battery, and your continuous discharge current, we will then evaluate and back to you with a solution. 

Question 2: Can you make the cylindrical lipo battery with a custom C rating?

Answer: Yes. You can tell us your continuous discharge current, peak discharge current, or choose from a range of 2C,5C,8C,10C,15C,20C,25C,30C,35C,40C according to your device situation, then we can customize it for you.

    Question 3: What kind of Guarantee do you have for your battery?

    Answer: We offer one year warranty for our battery products, We can take responsibility to replace if the defects are caused by manufacturing after investigation.However, if the problem is caused by incorrect dispatch, wrong operating,abused use, then its beyond our responsibility.

    Question 4: How long is your lead time for the cylindrical LiPo battery?

    Answer: For battery samples, If we have the same or similar size battery cells available in stock, then the lead time is generally 4~7 days. If there is no stock, we need to take 2~3 weeks to produce it. 

    For mass production, it takes generally 30 days when there is no stock. If there is enough battery in stock, it takes about 1~2 weeks.

    Question 5: Do you have MOQ for it?

    Answer: If we have stock, you can buy any quantity, but in case that we dont have the same or similar battery you need in stock, we require an MOQ to produce it for mass production. We can also produce samples to support your project if necessary.

    Question 6: Do you offer datasheets/specifications for your cylindrical LiPo batteries?

    Answer: Yes. We will confirm with you on the main parameters of the cylindrical battery, such as the dimensions, capacity, cables, connectors,discharge current. Then we will offer official battery datasheet for your approval.

    Question 7: Do you assemble your cylindrical LiPo battery with PCM?

    Answer: Generally speaking,we will assemble the cylindrical lithium polymer battery with protection circuit, wires and connector if customer require it, If customer can add protection circuit in their PCBA themselves, we can then only lead out the cables from the battery tabs.

    Question 8: Can you apply battery certificates IEC62133 and UN38.3 for us ?

    Answer: Sure. We can apply different kinds of battery certificates for you on your request. The IEC62133, UN38.3,MSDS,CE,ROHS,REACH,UL,KC,CB are available.

    Contact us with your inquires(

    Tell us what kind of LiPo battery you are looking for:


    2-Capacity you hope to have

    3-Battery size/dimentions

    4-Work current of your device

    5-Cables and connector

    Contact Us

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