Battery Testing equipment supplier|Since 1998|Recruitment|Contact
Battery Testing System|Since 1998

CT-9004 Battery Testing System


CT-9004 Cutting-edge Technology for Battery Material Research

CT-9004, as our latest battery testing system, brings you up-to-date, sophisticated hardware technology and brand-new software experience. It's characterized with a maximum data acquisition frequency of 1000Hz, 4 automated-switch output ranges, 0.02% accuracy and a minimum pulse width of 400μs.

CT-9000 For You To Find The Future Battery

Neware CT-9000 is the best ever battery tester from Neware, it came into the market with extremely high accuracy(0.02% of FS), Amazingly quick hardware response time(100μs), high-speed data acquisition frequency(1000Hz) and many other industry-proven characteristics, it can tell the subtle difference of all kinds of battery materials, it helps you to find the future battery material and solution.CT-9000 is mainly designed for: Battery research insitutues, universities and laboratories of battery companies.

  • 1000Hz

    Data Record Frequency

  • 0.02%


  • 400μs

    Minimum Pulse Width

  • GSM

    Test Supported

  • 4

    Auto-swith Ranges



  • ≤ 100μs

    Response Time

You can learn Neware Clients Software via LED Display Screen

The user experience is more intuitive because of putting the host machine and neware instruments up and down.

Cutting-edge Technology for Battery Material Research

CT-9000-5V5A-4CH-GSM is the most advanced model of all CT-9000 testers. It carries all the cutting-edge feature of CT-9000: 4 automatic-switch output ranges, 0.02% accuracy, 1000Hz data record frequency, OTA(on the air) upgrade supported, high frequency pulse(minimum pulse width 400us), offline working mode, etc.
All the 4 channels of CT-9000-5V5A-4CH-GSM can perform high frequency pulse test at the same time.


  • GSM Pulse Dishcharge Supported
  • IEC Standard DCIR Test Supported
  • Mainly For Material Research
  • Also Great For Cycle Life Test
  • Adapts To Coin Cell, Pouch And More

Auto-switch 4 current output ranges

CT-9000 born with 4 current output ranges: 0.1μA-150μA, 150μA-5mA, 5mA-150mA and 150mA-5A, this feature makes it possible for you to use it to test cells in wide range of capacities accurately.

More importantly, it's great to use CT-9000 to test the C-rate performance of battery cells from high to low. Let's say you want to test a cell with capacity 50mAh from 0.001C(0.05mA) up to 20C(1000mA), before CT-9000 came out, you might need several testers to make this happen, but with CT-9000, the whole testing process could be executed seamlessly on the single one machine.

Each channels constant voltage and current source

Up to 1000Hz data record frequency

Maximum data record freuqncy of Neware CT-4000 is 10Hz, but when comes to CT-9000, the data record frequency could be up to 1000Hz.Why such high frequency?The positive feedback from battery material researchers proved this is one of the most important key features of CT-9000 they like the most. They use the high frequency of CT-9000 to catch even the minimal changes during the test, by doing this, they can tell exactly the characteristic of the certain material they are studying. And the IEC standard DCIR function of CT-9000 is also based on the high frequency data record, with higher data record frequency, you can get more DCIR values in the same time frame. But be careful with 1000Hz when you use CT-9000 for long time life-cycle test, if you accidently set 1000Hz as the data record parameter, the testing result could be crazily huge even after a short time.

How the CT-9000 make us believed in a short time

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