Custom Lithium ion Battery Pack

Custom 18650 Lithium Battery

17 Years’Expertise in Custom Lithium-ion Battery Pack
Maximum Reliability & Maximum Safety

  • Customized
    R&D

  • quick response
    within 24 hours

  • provide solution
    within 72 hours

  • 10-year after-
    sales service

18650 Lithium Battery

18650 Lithium Battery

18650 lithium battery is one of the model of cylindrical lithium-ion battery. Its diameter is 18mm, height is 65.0mm and rated voltage is 3.7V.


In order to meet the requirements of more devices, 18650 lithium battery was invented. It is made by 18650 cells connected in parallel and series, so that it has larger voltage and longer discharging time.


Application: military weapon, robot, AGV, rail traffic, medical electronic, emergency backup battery, exploring and surveying, commercial finance, instrument, apparatus and consumer electronics.

CustomAtOnce

Why Large Power

  • 17 Years’ Experience in Custom Solutions

    Since its foundation in 2002, Large Power has been dedicated to provide the best custom lithium ion battery pack for worldwide users. And has accumulated rich experience in li ion battery field.

  • Over 60 People’s in R&D Team

    Large Power’s technical center covers ID design, electronics, mechanism, software, electrochemistry, power source, workmanship, measurement and control, signal processing and so on.

  • Over 3000 Successful Cases

    Large Power’s custom lithium ion battery packs were widely used in military, medicine, finance, communication, security and protection, logistics, mining, photovoltaic and 3C consumer products.

  • International Product Certifications

    Large Power’s custom li ion battery products are in compliance with IEC61960, IEC62133, IEEE-1725, UL2054,UL1642 standard and other international certifications.

How to Customize Lithium ion Battery Packs ?

  • Customized R&D

  • quick response within 24 hours

  • provide solution within 72 hours

  • 10-year after-sales service

The customization and products of Large Power aim to integrated innovation, is based on project management, rely on elite team, dedicate to unique technique, have core competitiveness of “quick response, unique customization and reliable assurance”, satisfy the need of special product for special customer, and keep creating value for the users during special application.

Procedures:
  • lead in

    customer

    requirements

  • feasibility

    research and

    project approval

  • overall design

    and assessment

    of the products

  • design

    verification and

    assessment

  • process

    certification and

    trial-production

  • authentication

    test of the

    products


  • project

    conclusion