Maximum Reliability Maximum Safety
Customize Explosion-proof Battery
Customize Low-temperature Battery
Customize Special Lithium Battery

Why Large Power

  • 17 Years’ Experience in Custom Solutions
  • Over 60 People’s in R&D Team
  • Over 3000 Successful Cases
  • International Product Certifications

R&D Team

Expert Team: include 9 professors and experts, 2 associate professors, 12 middle and senior title engineers, 2 of whom are from the national thousand talents program and 7 doctoral supervisors.
Team of the research institute: there are over 60 people. They have expertise in industrial design, electronics, power supply, structure, technology, software, measurement, control, electrochemistry and other professional technical categories.
Large Power has 99 patents, including 11 patents for invention, 42 for utility model, and 50 for appearance.

  • Xue Jiaxiang

    Expert of Central South University, doctoral advisor

    Research direction: photovoltaic grid-connected inverter and its distributed power generation system, digitize switching power supply and intelligent control.

  • Zhou Gang

    Postdoctor of Central South University

    Research direction: high performance electrode material and lithium ion,explosion-proof, low temperature battery.

  • Li Chengchao

    Distinguished professor of Guangdong University of Technology

    Research direction:the designed synthesis of new energy materials and research of energy storage

Advanced Laboratory

  • Environment Laboratory
  • Ecology Laboratory
  • Power Supply Laboratory
  • Electrical Performance Laboratory
  • Security Laboratory
  • Photovoltaic Energy Storage Laboratory

Developed System and Product Qualification

Enterprise certification: ISO9001, ISO14001, OHSAS18000, BSCI, MFI, Wal-Mart certification

Military certification: Weapon Equipment Quality System Certification, Level-three Military Confidentiality Certificate of Scientific Research and Production Units of Weapons and Equipment, Scientific Research and Production Certification of Weapons and Equipment

Product certification: ROHS, REACH, CB, UL, FCC, CE, CQC, UN38.3, CCC, BSMI, PSE, KC

Product Quality and Security

Core component of lithium ion battery: Cell, BMS, Structural Component

Product liability insurance:Product liability insurance of Ping An Insurance (Group) Company, RMB30 million, Policy Certificate No: 10590003900575009566

Cell:Apply the cell of well-known international brands and self-developed special cell of Large Power

BMS:Adopts imported components with multiple protection functions of communication, equilibrium, reverse charging, temperature protection, overcharging, over-discharging, over-current and short circuit

Structure and process design:Based on users’ requirements, we adopt process of explosion-proof, waterproof, dustproof, flame retardant, triaxial vibration, multi-point molding junction, film heating and heat balance management to ensure the security, reliability and stability of the product.

Our Customers