



High-power four-range battery testing system with DCIR analysis, channel parallel capability, and precision electrochemical testing performance.
The Neware CE-4008Q-5V15A Battery Tester is a professional high-power electrochemical testing platform designed for lithium-ion battery evaluation, battery material research, and advanced charge-discharge analysis. Engineered for laboratory R&D, pilot production, and industrial battery testing environments, the system combines high-current output capability, four-range precision control, and stable closed-loop architecture for demanding electrochemical applications.
The platform features 8 independent testing channels with programmable voltage control from 25mV to 5V and four programmable current ranges from 5mA to 15A. With voltage and current accuracy reaching ±0.05% FS, the CE-4008Q system delivers highly stable and repeatable battery testing data for cylindrical cells, pouch cells, coin cells, and battery module research.
Advanced testing capabilities include constant current, constant voltage, constant power, constant resistance, DCIR analysis, parallel channel operation, and nested cycle programming. The system supports up to 4 adjacent channels in parallel for higher-current applications, while maintaining high-precision electrochemical measurement performance.
Built with TCP/IP communication, MySQL database architecture, CAN communication support, and four-line Kelvin acquisition technology, the CE-4008Q platform provides professional data management and scalable laboratory integration for modern battery research environments.
High-Power 15A Output Capability
Supports programmable current output up to 15A per channel for demanding battery testing applications.
Four-Range Precision Current Architecture
Flexible current ranges from 5mA to 15A for both low-current and high-current electrochemical testing.
Parallel Channel Operation
Supports up to 4 adjacent channels in parallel for expanded current capability.
Advanced DCIR and Electrochemical Analysis
Supports custom DCIR calculation points and advanced battery cycling workflows.
Industrial Communication and Data Management
TCP/IP communication, CAN support, MySQL database architecture, and Ethernet integration.
| Parameter | Specification |
|---|---|
| Model | CE-4008Q-5V15A |
| Channels | 8 independent |
| Power Supply | AC 220V ±10% / 50Hz |
| Input Power | 0.68 kW |
| Resolution | AD: 24-bit; DA: 16-bit |
| Input Impedance | ≥1 MΩ |
| Voltage Range | 0.025V–5V |
| Minimum Discharge Voltage | 1.5V (2m cable length) |
| Voltage Accuracy | ±0.05% FS |
| Voltage Stability | 0.1% FS |
| Current Range | Range1: 5mA–300mA; Range2: 30mA–3A; Range3: 60mA–6A; Range4: 150mA–15A |
| Current Accuracy | ±0.05% FS |
| Current Stability | 0.1% FS |
| Output Power per Channel | 75 W |
| Power Accuracy | ±0.1% FS |
| Power Stability | 0.2% FS |
| Current Rise Time | ≤1 ms |
| Working Step Time | Up to (365 × 24) hours per step |
| Minimum Data Record Interval | 100 ms |
| Recording Frequency | 10 Hz |
| Charge Modes | CC, CV, CCCV, CP |
| Charge Cut-off Conditions | Voltage, current, relative time, capacity, -ΔV |
| Discharge Modes | CC, CP, CR, CV |
| Discharge Cut-off Conditions | Voltage, current, relative time, capacity |
| DCIR Testing | Custom DCIR point calculation supported |
| Parallel Channels | Up to 4 adjacent channels |
| Pulse Testing in Parallel Mode | Not supported |
| Maximum Cycles | 65,535 |
| Maximum Steps | 254 |
| Loop Nesting | ≤10 layers |
| Protection Functions | Voltage/current limits, delay protection, offline testing, power-loss protection |
| Energy Saving Efficiency | >65% |
| Protection Level | IP20 |
| Channel Characteristics | Double closed-loop constant current and constant voltage architecture |
| Channel Control | Independent control |
| Data Acquisition Method | Four-line Kelvin connection |
| Noise | <75 dB |
| Database | MySQL |
| Communication | TCP/IP |
| Data Export | Excel 2003/2010, TXT |
| Operating System | Windows 7 / Windows 10 and above |
| Communication Extensions | Ethernet and CAN communication module (optional) |
| Operating Temperature | 0°C–40°C |
| Storage Temperature | -10°C–50°C |
| Operating Humidity | ≤70% RH (non-condensing) |
| Storage Humidity | ≤80% RH (non-condensing) |
| Fixture Types | Crocodile fixture / Polymer fixture / Line nose fixture |
| Channels per Unit | 8 |
| Rack Size | 19" 2U |
| Technical Specifications | Click here |
What current range does this system support?
The system supports programmable current ranges from 5mA to 15A.
Can channels be connected in parallel?
Yes, up to 4 adjacent channels can operate in parallel.
Does the system support DCIR analysis?
Yes, custom DCIR calculation points are supported.
Is pulse testing available in parallel mode?
No, pulse testing is not supported when channels are operating in parallel.
What communication protocols are supported?
The platform supports TCP/IP communication and optional CAN communication for BMS integration.
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.
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