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Hunan Copower EV Battery Co., Ltd.

ABOUT US

Hunan Copower EV Battery Co., Ltd.

Founded in 2008. CPEV is committed to the R&D, production and sales of battery electrodes, advanced batteries and energy packs. It is the only enterprise in China with the technical strength of "automotive grade Ni-MH power battery electrodes". Meanwhile,CPEV’s HEV power batteries technology ranks among the Top 3 in the world.

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FEATURES AND ADVANTAGES

OF OUR COMPANY

Over the past 15 years, CPEV has formed a complete industrial chain from battery electrode materials to battery pack, and has achieved strategic cooperation with many well-known enterprises around the world with its core advantages.

OF OUR COMPANY 1 2 3 4 5 6
1

Technology Innovation

Number of patents:900+

World's first HEV vehicle Ni-MH power battery

Realize the localization of HEV battery and electrode and iteration

2

Quality Assurance

Highly lean manufacturing management

Class 100,000 GMP clean workshop management capability

QMS management system is implemented in the whole production process

3

R&D

25 yeas Ni-MH technology capability

Own National Engineering Research Center for advanced Energy storage Materials

Own National light industry battery and energy storage materials QS and testing Center

4

Production Automation

Quantitative wet spraying technology &Automatic seam welding

Full cycle automatic non-destructive testing of battery electrode

Equipped with AGV、DENSO\ABB robot

5

Professional Team

Counselor/Specialist: 67

Senior Engineer/Designer: 15

Engineer Team: 106

6

Equipment Development

Build stable cooperation with mainstream battery equipment suppliers in China & Japan

Implement equipment development together with supplier

Formed a complete equipment evaluation system

Hot Products

Rail Transit Battery Pack

ItemsParametersParametersBattery Cell TypeD 6AhD 7. 5AhNominal Energy (kWh)1. 621. 44Weight (kg)5942Pack Dimension (mm)500*410*300450*280*278Energy Density (Wh/kg)27. 534. 3Volume  Density (Wh/L)26. 3441. 11IP Protection LevelIP54Working Tempera...

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Rail Transit Battery Pack
6.0Ah Ni-MH Battery

Items Units Parameters Nominal Voltage V 1.2 Operating Voltage V 1.00-1.65 Nominal Capacity mAh 6000 Nominal Energy Wh 7.5 Weight g 158±5 Power Density W/kg >1050 Energy Density Wh/kg >43 Max.Continuous Discharge Rate ...

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6.0Ah Ni-MH Battery
Ni-MH Positive Electrode

ItemsUnitsParametersElectrode Matrix/Nickel FoamElectrode Active Substance/Subnickel HydroxideLengthmm168Widthmm148.0Thicknessmm0.43Positive Electrode is the Core Material of HEV Power Battery

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Ni-MH Positive Electrode
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POWER SYSTEM SOLUTION

We provide a full ecological supply system from battery materials→electrodes→cell→energy pack systems according to different application scenarios.

EVENT & NEWS

03.21 2024
CCTV 2 "Timing Finance" focus on CPEV’s Ni-MH battery business

On March 21, CCTV 2's "Timing Finance"TV program focused on the production and R&D of CPEV's Ni-MH battery business.
At present, CPEV's Ni-MH battery products have been growing steadily in HEV and consumption fields, while being applied in a numb...

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03.09 2024
Media Focus: Consolidate the Foundation of New high level of modern Productivity with the Power of New Materials

For a long time in the past, CPEV has chosen the Ni-MHbattery route instead of the main stream lithium battery route, but many cases have proved that the Ni-MHbattery route also has its unique advantages and is gradually being recognized by downstrea...

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09.24 2023
Join hands to forge ahead! CPEV helps HB TempCon to make a global layout of active aviation temperature control box.

On September 17th, as the only battery supplier, CPEV received a letter of thanks from Qingdao HB TempCon Aviation Co. , Ltd. Under the close cooperation between the two company, HB TempCon has successfully broken the situation that active aviation t...

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