Neware CT-4008Q-5V100mA-HWX-W, 5V100mA Battery Cell Tester, 8 channels
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Neware CT-4008Q-5V100mA-HWX-W, 5V100mA Battery Cell Tester, 8 channels
Introduction
The Neware CT-4008Q-5V100mA-HWX-W, 5V100mA Battery Cell Tester, 8 Channels is a compact battery testing system designed for precise charge and discharge analysis of low-current cells and devices. With 8 independent channels, 5V / 100mA per channel, and support for multiple charge/discharge modes, it is suitable for laboratory battery research, DCIR evaluation, cycle testing, and routine cell performance analysis.
Built with independent channel control, Kelvin connection data acquisition, and high measurement accuracy, this tester supports detailed battery testing workflows while providing flexible data export and TCP/IP communication for convenient lab integration.
Key Features
- 8 independent testing channels
- Up to 5V / 100mA 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 values available in BTSDA
- Kelvin connection for accurate data acquisition
- Minimum data record interval of 10 ms
- TCP/IP communication with Ethernet port
- Data export in Excel, TXT, CSV, PDF, and Plot/Graph formats
Specifications
| Model | CT-4008Q-5V100mA |
| Input AC | AC 110V, 60Hz |
| Input Power | 7 W |
| Resolution | AD: 16 bit; DA: 16 bit |
| Input Impedance | ≥1 GΩ |
| CV Output Range | 10 mV to 5 V |
| Minimum Discharge Voltage | -5 V |
| Voltage Accuracy | ±0.02% of FS |
| Voltage Stability | ±0.02% of FS |
| Current Output Range / Channel | Range 1: 0.1 mA; Range 2: 1 mA; Range 3: 10 mA; Range 4: 100 mA |
| Current Accuracy | ±0.02% of FS |
| CV Cut-off Current | Range 1: 0.1 μA; Range 2: 1 μA; Range 3: 1 μA; Range 4: 0.1 mA |
| Current Stability | ±0.02% of FS |
| Output Power / Channel | 0.5 W |
| Power Stability | ±0.1% of FS |
| Current Response Time | Max rising time: 1 ms |
| Working Step Time | ≤ 365 × 24 h / step |
| Time Format | 00:00:00.000 (h, m, s, ms) |
| Min Data Record Interval | 10 ms |
| Min Voltage Change | 5 mV |
| Min Current Change | 0.1 μA; 1 μA; 10 μA; 0.1 mA |
| Frequency | 100 Hz |
| Charge Modes | CC, CV, CCCV, CP |
| Charge Cut-off Conditions | Voltage, Current, Time, Capacity, -ΔV |
| Discharge Modes | CC, CP, CR, CV, CCCV |
| Discharge Cut-off Conditions | Voltage, Current, Time, Capacity, Energy |
| Pulse Charge | CC, CP |
| Pulse Discharge | CC, CP |
| Min Pulse Width | 500 ms |
| Pulse Counts | Up to 32 |
| Charge/Discharge Switch | Supported |
| Pulse Cut-off Conditions | Voltage, Time |
| DCIR | Calculated DCIR values available in BTSDA |
| Max Cycles | 65535 |
| Max Steps | 254 |
| Cycle Nest | 3 |
| Protection | Power-off data protection, off-line operation mode, user-defined protection conditions |
| Channel Control Mode | Independent control |
| Data Acquisition Method | Kelvin connection |
| Noise | <85 dB |
| Database | MySQL |
| Communication | TCP/IP |
| Operating System | Windows 7 / 8 / 10, 64 bit |
| Data Export | Excel, TXT, CSV, PDF, Plot/Graph |
| Disk Drive | 500 GB |
| Communication Port | Ethernet port |
| Leak Current | 0.005 mA |
| Channels per Unit | 8 |
| Operation Temperature | 0°C to 40°C |
| Storage Temperature | -10°C to 50°C |
| Operation Humidity | ≤70% RH, no moisture condensation |
| Storage Humidity | ≤80% RH, no moisture condensation |
| Clamp Types | Alligator, Polymer, Coin |
| Dimensions (W × D × H) | 1U (164), 480 × 330 × 44 mm |
Applications
This battery cell tester is suitable for:
- Low-current battery charge/discharge testing
- Cycle life evaluation
- Pulse testing and DCIR analysis
- Laboratory battery research and routine performance testing
Important Notes
- This battery tester does not include a middle machine. If required, the middle machine must be purchased separately. Please order it here
- 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.