Neware CT-4008 20V6A battery testing system with 8 independent channels, 120W per channel, high-precision lithium battery cycler for DCIR and R&D testing.
Neware CT-4008 20V6A battery testing system with 8 independent channels, 120W per channel, high-precision lithium battery cycler for DCIR and R&D testing.

Neware CT-4008 20V6A Battery Testing System [8 Channels, 20V, 6A ]

Neware CT-4008 20V6A Battery Testing System [8 Channels, 20V, 6A ] High-precision 8-channel battery cycler for lithium-ion cell testing, DCIR analysis, and electrochemical performance evaluation. General Description The Neware CT-4008 20V6A Battery Testing System is a high-accuracy multi-channel battery cycler designed...
Vendor: Cell Lab
SKU: NW0005
Product type: Battery Equipment
£3,689.00
£3,689.00
Subtotal: £3,689.00
Description
Description
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Neware CT-4008 20V6A Battery Testing System [8 Channels, 20V, 6A ]

High-precision 8-channel battery cycler for lithium-ion cell testing, DCIR analysis, and electrochemical performance evaluation.

General Description

The Neware CT-4008 20V6A Battery Testing System is a high-accuracy multi-channel battery cycler designed for lithium-ion battery research, development, and laboratory-scale manufacturing validation. Originally introduced in 2008, the CT-4008 platform has become one of the most widely adopted battery testing systems worldwide due to its reliability, precision, and cost efficiency.

Featuring eight independent constant-current and constant-voltage channels, the system enables precise charge and discharge control for coin cells, cylindrical cells, and pouch cells. With ±0.1% FS accuracy and microampere-level capability, it supports advanced electrochemical testing including DCIR, dQ/dV analysis, and three-electrode system studies.

The system consists of a main testing unit and a middle machine (communication controller), allowing centralised control via computer software. One middle machine can manage up to 10 main testing units, providing scalable laboratory expansion.

Key Features

  • Eight Independent Testing Channels
    Each channel features independent constant-current and constant-voltage control for precise multi-cell testing.
  • High Measurement Accuracy (±0.1% FS)
    Ensures stable and repeatable charge–discharge testing with microampere capability.
  • Advanced Electrochemical Analysis
    Supports DCIR testing, dQ/dV analysis, pulse testing (minimum 500 ms), and three-electrode system testing.
  • Scalable System Architecture
    One middle machine can control up to 10 main test units, enabling flexible laboratory expansion.
  • Widely Validated Platform
    Adopted globally in battery R&D laboratories, universities, and manufacturing environments.

Specifications

Parameter Specification
Model CT-4008 20V6A
Channels 8 independent
Power Supply AC 110V ±10% / 60Hz
Input Power 1337 W
Voltage Range 0.1 – 20 V
Minimum Discharge Voltage 2 V
Voltage Accuracy ±0.1% FS
Voltage Stability ±0.1% FS
Current Range per Channel 0.03 – 6 A
Current Accuracy ±0.1% FS
Output Power per Channel 120 W
Power Stability ±0.2% FS
Maximum Cycles 65,535
Dimensions 480 × 730 × 130 mm
Weight 10 kg
Standard Cable Length 0.2 m
Warranty 1-year limited warranty with lifetime technical support

Applications & Industries

  • Lithium-ion coin cell testing
  • Cylindrical and pouch cell evaluation
  • Battery cycle life analysis
  • DC internal resistance testing
  • Electrochemical research laboratories
  • University and industrial R&D facilities

FAQ

What is a middle machine?
The middle machine acts as the communication interface between the PC and the cyclers. At least one middle machine is required to operate the testing units.

How many testing units can one middle machine control?
One middle machine can control up to 10 main testing units.

Can an existing middle machine be reused?
Compatibility depends on the version. Older middle machines may not support newer cyclers.

Is the middle machine universal?
Yes, one type of middle machine supports multiple CT-series models.

Shipping & Return
Shipping & Return
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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.