Lithium Polymer Battery Factory

We are a lithium polymer battery factory located in Shenzhen, China, established in 2012. With more than 8 years of experience in the power industry, we serve customers in many different countries.

We provide a large number of lithium polymer battery samples and mass production, affordable price + quality service. We have a lot of flexibility for any requirements of our customers, including custom battery service.

lithium polymer battery factory

Lithium polymer battery features:

  1. shape flexibility
  2. Higher mass-specific energy (3 times that of MH-Ni battery)
  3. Wide electrochemical stability window, up to 5V
  4. Perfect safety and reliability
  5. Longer cycle life with less capacity loss
  6. High volume utilization

Lithium Battery Process Work Flow

We are a professional lithium battery factory in China. Now we briefly introduce how to produce lithium batteries. It starts from cathode & anode mixing, coating, baking, calendering, automatic slitting & cutting, winding, top & side sealing, electrolyte injection, pressing formation, forming, capacity grading, OCV1 & OVC2, cell to PCB, insulation and shipping. Welcome to contact and ask for the workflow table list.

The polymer battery performance functions

  • Suppress battery polarization, reduce thermal effects, and improve rate performance;
  • Reduce the internal resistance of the battery, and significantly reduce the dynamic internal resistance increase in the cycle process;
  • Improve consistency and increase battery cycle life;
  • Improve the adhesion between the active material and the current collector, and reduce the manufacturing cost of the pole piece;
  • Protect the current collector from being corroded by the electrolyte;
  • Improve the high and low-temperature performance of lithium iron phosphate batteries, and improve the processing performance of lithium iron phosphate and lithium titanate materials.
lithium polymer battery application

Lipo battery application


Various smart wearable devices: smart bracelet, smartwatch, Bluetooth headset, smart ring, hearing aid, smart glasses, AR/VR, smart helmet, smart clothing, heating apparel, intelligent jewelry, smart shoes, heating insoles, and so on.


UAV, animal or fish-feeding devices, fertilizer, irrigation.


vehicle trackers, stereos, call solutions, car alarms, oil injections, car keys, car lighting, key lights, removable flashlights.


Clock modules, dispensers, display feed units, fuel cells, jack lifter systems, lubrication, lubricator point of sales(POS), scanner (bar code readers), sensing timers, timer systems, vaccination emergency lights, portable lighting work lights, memory back-up(MBU), real-time clock(RTC).

Lithium Polymer Battery Manufacture Process


To understand the real demands of the lithium polymer battery, you need to provide the lithium battery size, electrical performance requirements, output requirements, and functional requirements.

Quick Response

Evaluate a solution and quote the known parameters provided by the customer, also provide full datasheet for reference.


After the customer’s approval, we will start to make samples for polymer batteries, and provide charging and discharging cycle curve and data.

Sample Test

Assist and track customer test results, as well as customer’s overall equipment operation effect.

Certificate Proceed

We will discuss with customer certificate works based on the final country and applicate requests. It may be MSDS, UN38.3, IEC62133, KC, PSE, etc.

Mass Production

Develop process documents and BOM sheet, purchase materials, arrange staff production, quality personnel monitoring, and random inspection, and package and shipment.

Need Any Customized Lipo Battery?

3.7V Lithium Polymer Battery Specification

803040 3.7V 1000mAh polymer battery

402035 3.7V 250mAh polymer battery

103048 3.7V 1500mAh polymer battery

You will receive the charge & discharge curve

  • 11.1V Polymer Battery Pack, It is a 0.5C rate charge & 0.5C discharge curve test as a sample for your review.

Time - voltage & current

Capacity - voltage

Time - capacity & specific capacity

Cycle number-charge capacity & discharge capacity & charge specific capacity & discharge specific capacity


1. Do you manufacture only 3.7v LiPo batteries?

   Yes, we manufacture 3.7V lithium polymer battery cells, In the meantime, different LiPo battery packs are also available for us

2. How to order lipo battery samples?

The process to order our LiPo battery is as below:

      2.1 Confirm battery voltage,dimensions,capacity,discharge current,operating temperature, application,assembly.
      2.2 We offer you with battery solution with quotes.
      2.3 Confirm datasheets and order.
      2.4 We send you an invoice for payment.
      2.5 Start battery manufacturing.
      2.6 Battery get ready and be delivered to you.

3. What kind of Guarantee do you have for your lithium polymer battery?
   We offer a one-year guarantee for our lithium battery products, We can take responsibility to replace if the defects are caused by manufacturing after investigation.

4. How long is your lead time for lithium polymer battery samples and mass production?
   Generally, it takes 7~10 days for samples.

5. Can you arrange battery shipment for us?
   Sure. We can transport our lithium batteries to you through UPS, FedEx, DHL.

Write To Us

Contact us with your details info:

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

Ask For A Quick Quote

We will contact you within 1 working day, please pay attention to the email with the suffix “”