• FPV Racing Lipo Packs
  • Hard case Lipo Packs
  • Nimh
  • Soft case Lipo Packs

Zheng hui

Company profile

Zheng hui

Who Are We?

Zheng hui new energy Co.,Lid was founded in 2010. Manufacturing facility in Dongguan China.GPR Technology Co.,Ltd, is based in Shenzhen,China.charge of overseas trades and related business.

We are an advanced technology company specialized in the research and production of High C-rate Li-po battery, LiFePO4 battery,NIMH, Jump starter...etc. After 10 years development, we provide OEM order for many famous brands are renowned home and abroad.We become the leading expert in the High C-Rate Battery supply field.

We have 300 Technical employees, 30 of them in our R&D department. Zhenghui has independent and advanced facilities each equipped with laboratories, where research and tests of different materials and new products are carried out, reliability and safety tests.Our quality management system runs standards ISO9001:2000. Meanwhile our items with International certifications, such as CE, RoHS, FCC, UN38.3, MSDS ,etc.

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  • 300+

    Skilled Workers

  • 10+

    Years of Experience

  • 50,000㎡

    Factory Size

  • 50+

    Professional Engineers

Technology

Cutting-edge chemistry and shaped for efficiency

Research

There are more than 200 professional engineers and technical staff to carry out cutting-edge technology research and development and process technology innovation. We are the only company in China that is able to research, develop independently and manufacture NiMH, LI-PO, LI-FE batteries at the same time. In addition we own the high level technologies in power batteries production.

  • Research

  • Cutting Edge Materials

  • Cell Packing Technology

  • BMS

  • QC

Product Center

  • Soft case Lipo Battery

    Soft case Lipo Battery

    A soft pack lithium battery is a liquid lithium ion battery covered with a polymer shell. Packed in aluminum plastic film in the structure, in the event of safety hazards, the soft pack battery will at most only bulge and crack.

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  • Hard case Lipo Battery

    Hard case Lipo Battery

    Also known as battery tank. The container of the battery that provides DC power for starting and lighting for cars, locomotives, forklifts and other vehicles. It is generally made of hard rubber or plastic. According to the number of slots can be divided into single-slot type, three-slot type and six-slot type, etc. The battery tank is composed of rubber shell, rubber cover, rubber pad and liquid hole cap. It consists of rubber shell, rubber cover, rubber pad and liquid hole cap. Translated with www.DeepL.com/Translator (free version)

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  • FPV Racing Lipo Battery

    FPV Racing Lipo Battery

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  • Airsoft Lipo Packs

    Airsoft Lipo Packs

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  • NiMH Battery Packs

    NiMH Battery Packs

    Ni MH battery is a kind of battery with good performance. Ni MH battery is divided into high voltage Ni MH battery and low voltage Ni MH battery. The positive active material of Ni MH battery is Ni (OH) 2 (called NiO electrode), and the negative active material is metal hydride, also known as hydrogen storage alloy (electrode is called hydrogen storage electrode). The electrolyte is 6mol / L potassium hydroxide solution. As an important direction of hydrogen energy application, nickel hydrogen battery has been paid more and more attention.

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  • Life Battery Packs

    Life Battery Packs

    Lithium iron batteries are a class of batteries in the lithium battery family, the cathode material is mainly lithium iron phosphate material. Compared with traditional lead-acid batteries, lithium-ion batteries have significant advantages in terms of operating voltage, energy density, cycle life and so on.

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  • 12V Jump Starter

    12V Jump Starter

    Jumper Starter is a kind of electrical equipment, it can make du maintenance personnel in zhi ECU and its plugs and sockets without destroying the pindao pin or piercing the cable stubborn edge layer of the situation, the convenience of measuring the vehicle's various electrical signals. At the same time, it can also be plugged and unplugged jumper box on the corresponding plug to achieve the purpose of connecting or breaking the wiring harness. In use, the jumper box is connected between the ECU and its standard connector. Translated with www.DeepL.com/Translator (free version)

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  • 3.7V Lipo Battery cell

    3.7V Lipo Battery cell

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  • 1.2V NiMH Battery cell

    1.2V NiMH Battery cell

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Applications

Our Products, Your Application

  • NiMH Battery

    NiMH Battery

  • RC battry

    RC battry

  • Jumper Starter 12V 8000mAh

    Jumper Starter 12V 8000mAh

  • Jumper Starter 12V 18000mAh

    Jumper Starter 12V 18000mAh

Contact Us

Services

  •  

    Signing a confidentiality agreement

  •  

    Evaluation

  •  

    Confirmation of initial planning (1 day or according to customer requirements)

  •  

    Sample Production and Testing

General Process

  • 1

    Inquiry

    You're off to a good start. One of our experienced sales representatives will look at your submitted documents to evaluate the information provided.

  • 2

    Evaluation

    You're off to a good start. One of our experienced sales representatives will look at your submitted documents to evaluate the information provided.

  • 3

    Specification & Verification

    Engineers will send the best solution found to our sales representative and relay the information back to you to verify the solution provided.

  • 4

    Quotation

    Once you verify the solution, we will formally send an estimated cost of service including any related fees to the fulfillment of the service.

  • 5

    Sample Production

    Before moving to mass production, sample batteries will be provided to ensure customer satisfaction.

  • 6

    Price Verification

    Once satisfied with the performance of samples and final design; a formal document of total price of services will be sent to you for final verification.

  • 7

    Production Schedule

    Once the order has been paid, a timeframe of the production will be relayed to you by your sales rep.

  • 8

    Shipment

    Batteries will be shipped to the customer's designated location.

Ready to Kick start the Future?

We will do our best to make it happen since we don't shy away from challenges, so go ahead and just fill out this form.

Customer Request Form

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Address

  • USA: HKL (GPR) Power Co.,Ltd

    Add: 24680 Lincoln Ave, Murrieta, CA 92562

    Tel: +86 13798324175

    Email: john@gpr-battery.com

  • China factory: Dongguan zhenghui new energy Co.,Ltd

    Add: G Building, Feng Zhi mei Industrial Area, Feng Gang Town, Dong Guan City,China.

    Tel: +86-755-29552852

    Email: Linda@gpr-battery.com

  • China sales office: GPR TECHNOLOGY CO., LIMITED

    Add: 1903，Zehua Business Building, Meilong Road 988,Longhua District, Shenzhen City,China.

    Tel: +86-755-29780183

    Email: cindy@gpr-battery.com

Copyright © 2020 GPR Technology Co.,Ltd All Rights Reserved.