Neware CT-4008Q-5V6A-S1-W, 5V12A Battery Cell Tester, 8 channels
Couldn't load pickup availability
Still have questions? Ask our experts!
Neware CT-4008Q-5V6A-S1-W, 5V12A Battery Cell Tester, 8 channels
Introduction
The Neware CT-4008Q-5V6A-S1-W, 5V12A Battery Cell Tester, 8 Channels is a high-precision battery testing system designed for charge/discharge analysis, cycle life evaluation, pulse testing, and DCIR measurement. With 8 independent channels, up to 5V / 12A per channel, and support for multiple operating modes, it is suitable for battery research, performance characterization, and routine laboratory testing.
Built with a dual closed-loop structure for constant current and constant voltage control, four-wire connection, and centralized MySQL data management, this tester provides accurate, stable, and reliable battery test results.
Key Features
- 8 independent testing channels
- Up to 5V / 12A per channel
- Voltage accuracy of ±0.02% FS
- Current accuracy of ±0.02% FS
- Supports CC, CV, CCCV, CP, and CR modes
- Pulse testing supported with minimum pulse width of 500 ms
- DCIR test supported
- Four-wire connection for accurate sampling
- Minimum data logging interval of 100 ms
- TCP/IP communication and MySQL database support
- Supports offline testing and power-loss data protection
Specifications
| Equipment Model | CT-4008Q-5V12A-S1 |
| Input Power Supply | AC 110V / 60Hz |
| Input Active Power | 826 W |
| Resolution | AD: 24 bit; DA: 16 bit |
| Input Impedance | ≥1 MΩ |
| Constant Voltage Range | 25 mV to 5 V |
| Minimum Discharge Voltage | 2 V at upper/lower fixtures; 2.5 V with 2 m cable |
| Voltage Accuracy | ±0.02% of FS |
| Voltage Stability | ±0.02% of FS |
| Output Range per Channel | Range 1: 0.5 mA to 0.1 A; Range 2: 0.1 A to 0.5 A; Range 3: 0.5 A to 6 A; Range 4: 6 A to 12 A |
| Current Accuracy | ±0.02% of FS |
| Constant Voltage Cut-off Current | Range 1: 0.2 mA; Range 2: 1 mA; Range 3: 12 mA; Range 4: 24 mA |
| Current Stability | ±0.02% of FS |
| Single-channel Maximum Output Power | 60 W |
| Power Stability | ±0.04% of FS |
| Current Response Time (10% FS to 90% FS) | ≤1.5 ms |
| Working Step Time Range | 365 × 24 hours / step |
| Time Format | 00:00:00:00 (h, min, s, ms) |
| Minimum Data Logging Time Interval | 100 ms |
| Minimum Voltage Interval | 10 mV |
| Minimum Current Interval | Range 1: 0.2 mA; Range 2: 1 mA; Range 3: 12 mA; Range 4: 24 mA |
| Record Frequency | 10 Hz |
| Charge Modes | Constant current, constant voltage, constant current constant voltage, constant power |
| Charge Cut-off Conditions | Voltage, current, relative time, capacity, energy, -ΔV |
| Discharge Modes | Constant current, constant voltage, constant current constant voltage, constant power, constant resistance |
| Discharge Cut-off Conditions | Voltage, current, relative time, capacity, energy |
| Pulse Charge Mode | Constant current, constant power |
| Pulse Discharge Mode | Constant current, constant power |
| Minimum Pulse Width | 500 ms |
| Pulse Number | Up to 32 pulses in a single pulse working step |
| Continuous Charge/Discharge Switching | Supported |
| Pulse Cut-off Conditions | Voltage, relative time |
| DCIR Test | Support for custom taking points for DCIR calculation |
| Circulating Test Range | 1 to 65,535 times |
| Single Cycle Step Number | 254 |
| Loop Nesting | Up to 3-layer nesting |
| Protection | Power-loss data protection, offline test function, user-defined safety protection, reverse contact protection |
| Protection Level | IP20 |
| Channel Characteristics | Double closed-loop structure for constant current and constant voltage source |
| Channel Control Mode | Independent control |
| Voltage and Current Detection / Sampling | Four-wire connection |
| Noise | <85 dB |
| Database | MySQL |
| Communication Mode | TCP/IP |
| Server Operating System | Windows 7 / Windows 10 |
| Data Output Mode | Excel 2003/2010, TXT |
| Server Disk Configuration | 500 GB |
| Communication Interface | Ethernet |
| Leakage Current | <5 μA |
| Number of Channels | 8 |
| Operating Temperature Range | 0°C to 40°C |
| Storage Temperature Range | -10°C to 50°C |
| Working Environment Humidity | 70% RH, no moisture condensation |
| Storage Humidity | 80% RH, no moisture condensation |
| Fixture Types | Crocodile fixtures |
| Optional Fixture Images Shown | Crocodile fixtures, Polymer fixtures, Line nose fixture |
| Case Size per Unit (W × D × H) | 3U (19"), 483 × 563 × 130 mm (-S1) / 483 × 518 × 130 mm (-204n) |
Applications
This battery cell tester is suitable for:
- Charge and discharge cycling tests
- Pulse testing and DCIR analysis
- Battery performance evaluation
- Laboratory battery research and development
Important Notes
- This battery tester does not include a middle machine. If required, the middle machine must be purchased separately.
- The default fixture supplied with this unit is the polymer clamp, and the default channel cable length is 0.2 meters. The polymer clamp is shown in the image below.

- If you require a different type of clamp, please contact MSE Supplies directly.
MSE Supplies is an authorized distributor of Neware in the USA. The product figure is for reference only. The actual product may look different based on the product configuration.
MSE Supplies is a US-based leading supplier of battery research materials and equipment with thousands of customers worldwide.