





High-precision battery module testing system with pulse testing, DCIR analysis, and advanced electrochemical charge-discharge control.
The Neware CE-4008Q-20V10A Battery Module Tester is a professional high-precision electrochemical testing platform designed for lithium-ion battery modules, battery packs, and high-voltage energy storage applications. Engineered for advanced battery R&D, pilot production, and industrial validation environments, the system combines high-voltage operation, precision current control, and stable closed-loop architecture for demanding module-level testing workflows.
The platform features 8 independent testing channels with programmable voltage control up to 20V and programmable current output up to 10A. With high-precision voltage and current acquisition architecture, the system delivers stable and repeatable battery module testing performance suitable for lithium-ion modules, multi-cell packs, and energy storage devices.
Advanced testing capabilities include constant current, constant voltage, constant current-constant voltage, constant power, pulse charge/discharge testing, and DCIR analysis. The system supports pulse modes based on both current and power control, enabling dynamic battery response analysis and advanced electrochemical characterisation.
Built with TCP/IP communication, MySQL database architecture, and four-terminal Kelvin acquisition technology, the CE-4008Q-20V10A provides reliable automated data management and scalable laboratory integration for modern battery research and industrial testing environments.
20V High-Voltage Battery Module Testing
Designed for battery module, multi-cell, and energy storage system evaluation.
10A Precision Current Output
Supports stable high-current charge and discharge testing applications.
Advanced Pulse and DCIR Analysis
Supports pulse charge/discharge testing and custom DCIR analysis functions.
Independent 8-Channel Architecture
Each channel operates independently with precision closed-loop control.
Professional Industrial Communication System
TCP/IP communication with MySQL database support and multi-format data export.
| Parameter | Specification |
|---|---|
| Model | CE-4008Q-20V10A |
| Channels | 8 independent |
| Power Supply | AC 220V ±10% / 50Hz |
| Input Power | Approx. 1800 W |
| Resolution | AD: 24-bit; DA: 16-bit |
| Input Impedance | ≥100 MΩ |
| Protection Level | IP20 |
| Channel Architecture | Dual closed-loop CC & CV structure |
| Channel Control | Independent control |
| Cell Connection | Four-terminal Kelvin connection |
| Voltage Range | 25mV–20V |
| Minimum Discharge Voltage | 2V |
| Voltage Accuracy | ±0.02% FS |
| Voltage Stability | 0.04% FS |
| Current Range | Multi-range programmable current up to 10A |
| Current Accuracy | ±0.02% FS |
| Current Stability | 0.04% FS |
| Output Power per Channel | 200 W |
| Power Accuracy | ±0.04% FS |
| Power Stability | 0.08% FS |
| Current Rise Time | ≤1 ms (10%–90% FS) |
| Current Conversion Time | ≤10 ms (-90%–90% FS) |
| Working Step Time | ≤(365 × 24) h/step |
| Data Acquisition Rate | 10 Hz |
| Charge/Discharge Modes | CC, CV, CCCV, CP, Pulse |
| Cut-off Conditions | Voltage, current, time, capacity, energy |
| Pulse Modes | Current, Power |
| Minimum Pulse Time | 500 ms |
| Maximum Pulse Count | 32 |
| Maximum Cycles | 65,535 |
| Maximum Steps | 255 |
| Maximum Cycle Nesting | 10 |
| Software Protection | Voltage/current upper & lower limit protection |
| Hardware Protection | Over-voltage, over-current, over-temperature |
| PC Communication | TCP/IP |
| Operating System | Windows 11 |
| Database | MySQL |
| Data Export Formats | Excel, TXT, Graph, PDF, CSV |
| Operating Temperature | 0°C–40°C |
| Storage Temperature | -10°C–50°C |
| Operating Humidity | ≤70% RH (non-condensing) |
| Storage Humidity | ≤80% RH (non-condensing) |
| Clamp Types | Polymer / Alligator |
| Rack Size | 3U (19") |
| Dimensions | 483 × 438 × 130 mm |
| Technical Specifications | Click here |
What voltage range does this system support?
The system supports programmable voltage testing up to 20V.
What is the maximum output current?
The platform supports up to 10A programmable current output.
Does the system support pulse testing?
Yes, pulse charge/discharge testing is supported.
Can the system perform DCIR analysis?
Yes, custom DCIR analysis is supported.
What communication protocol does the system use?
The platform uses TCP/IP communication with MySQL database architecture.
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.
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.
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