Lithium Polymer Battery Manufacturer

  • Hlcbattery is a premium lithium battery factory in China since 2014. We have been producing different li-polymer batteries with different models, and they range from 100mAh to 2500mAh batteries. Not only one single lithium polymer battery with PCM(protection board), we can design and produce multiple series or parallels of them, as well as high discharge rate, 3.0C rate, 5.0C rate and 10.0C rate. Reliability and durability are our best advantages.
lithium polymer battery

Why choose lithium polymer battery?

  1. High working voltage, nominal voltage 3.7V.
  2. High energy density. Approximately 6-7 times of lead-acid batteries.
  3. Low self-discharge rate
  4. No memory effect
  5. Support size customization
  6. Custom capacity from 100Ah to 3000Ah.
  7. Lightweight. the same volume of lead-acid battery products is about 1/5
  8. Long lifespan over 500 cycles
  9. Compared with traditional battery technology, lithium-ion batteries charge faster and last longer, and higher power density can achieve longer battery life while being lighter.

What are application of lithium pouch batteries?

Most of the current polymer batteries are soft pack batteries, using aluminum plastic film as the outer shell. When the organic electrolyte is used inside, the liquid will not explode even if the liquid is hot. Because the aluminum plastic film polymer battery adopts solid or gel state without leakage, but expansion. In terms of shaping, polymer batteries can be thinner, arbitrarily shaped and arbitrarily shaped. Therefore, polymer lithium batteries are widely welcomed by various manufacturers.

3.7V lithium battery applicant

lithium-ion polymer batteries are commonly used in a broad spectrum of applications, including:

  • Headlamp, LED headlight, head light, flashlight, mining light, outdoor light.
  • Neck massager, shoulder massager, smart back massage, muscle vibration machine.
  • CCTV camera, video camera, digital camera, surveillance system, analog camera.
  • POS machine, POS terminal, handheld payment system, payment terminal.
  • Bluetooth speaker, headphone, BT speaker, outdoor speaker, portable speaker
  • Electric breast pump, baby feeding device, breast feeding pump.

Excellent performance of our polymer battery

  1. Li-polymer battery OEM & ODM
    Customize lithium-ion batteries from start to end. Select the right battery cell and find a great battery design. We will engineer from prototype to mass production.
  2. 1.0C, 3.0C, 5.0C, 10.0C rate of discharge current
    Fast discharge current rate available. Our polymer batteries are able to supply great power to final devices.
  3. Wide range of application
    Our li-polymer batteries are able to suit medical devices, consumer electronics, and smart security facilities. etc.
HLCBattery factory

Polymer battery certificates

  • Our polymer lithium battery conforms to Li-ion battery national standard GB/T18287/2020.
  • Each battery meets the demand of Rohs2.0 REACH requirements.
  • We will help you to get all the necessary certificates, some of the commonly known ones are listed below:
    UN 38.3
    IEC 62133
    MSDS
    Air & Sea Transportation Report
HLC217C-12S2P-7.6Ah_ZKS210200211-1 MSDS_00

Lithium Polymer Battery Manufacture Process

Consultants

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.

Sampling

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.

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.

Need Any Customized Lithium Polymer Battery?

The charge & discharge performance curve

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

Time - voltage & current

11.1V battery charge & discharge curve

Capacity - voltage

11.1V voltage & current curve

Time - capacity & specific capacity

11.1V charge & discharge curve

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

Li-polymer Battery Ultimate Certificates

Transportation: Lithium primary batteries and lithium ion batteries are required to comply with UN38.3 certification for the transportation of dangerous goods.

China: The domestic transportation of lithium batteries meets the national standard of GB 21966, and the products need to be certified by CQC.

United States: Lithium batteries are exported to the United States, and the certification options include UL, cTUVus, ETL, NRTL certification.

EU: The export of lithium batteries to the EU requires CE certification, EN/IEC test report.

CB member states: Lithium batteries can apply for CB certification and meet the requirements of IEC61960 regulations.

Japan: Lithium batteries exported to Japan require PSE certification.

India: Lithium batteries need to apply for BIS certification, in line with IS 16046.

Russia: EAC certification, corresponding to standard IEC 62133.

South Korea: KC certification is required to export lithium batteries to South Korea, which meets the requirements of KC 62133 regulations.

Thailand: The export of lithium batteries to Thailand requires TISI certification and meets the requirements of TIS 2217-2548.

Vietnam: Exporting to Vietnam requires MIC certification and meets the requirements of regulations QCVN-101.

Australia: Export to Australia requires RCM certification.

Brazil: Mobile phone lithium batteries need to apply for ANATEL certification.

Saudi Arabia: It is necessary to meet the corresponding IEC standards for export to Saudi Arabia and apply for SASO certification.

Mexico: Meet the requirements of regulations NOM-024-SCFI and apply for NOM certification.

battery certificate

Write for li-polymer battery solution

Why choose us, HlcBattery?

  • Safety & Reliability
    All Battery cells will pass rigorous testing. All Battery Packs are Certified and are compliant with regulatory and safety requirements. 
  • Certifications
    CE, ROHS, FCC certification and high reliability. UL 1642, UL 2054, MSDS, UN 38.3, IEC 62133,KC,PSE,BIS certifications and more available.
  • Customer support
    Quick turn-around on battery assemblies(30-35 Days). 24*7 services are available.

Ask For A Quick Quote

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