BATTERY CHARACTERISATION
NEWARE CT-4008Q
5V100mA Battery Testing System
Product Introduction
- Computer-controlled battery cycler with independent constant-current and constant-voltage channels.
- For coin, cylindrical and pouch-cell evaluation.
Testing Capabilities
- Charge: CC, CV, CC–CV and constant power.
- Discharge: CC, CV, CC–CV, constant power and constant resistance.
- DCIR point selection and dQ/dV analysis.
- Offline operation, power-loss data retention and configurable protection limits.
Four Current Ranges
| Range | Current / channel | CV cutoff |
|---|---|---|
| 1 | 0.2 μA–0.1 mA | 0.1 μA |
| 2 | 0.1–1 mA | 1 μA |
| 3 | 1–10 mA | 10 μA |
| 4 | 10–100 mA | 0.1 mA |
Technical Specifications
| Parameter | Listed value |
|---|---|
| Model | CT-4008Q-5V100mA |
| Channels | 8; independently controlled |
| CV control | 10 mV–5 V |
| Minimum discharge voltage | −5 V |
| Voltage/current accuracy | ±0.02% FS |
| Voltage/current stability | 0.04% FS |
| Power/channel | 0.5 W maximum |
| Input power | 40 W |
| Conversion | ADC 24-bit; DAC 16-bit |
| Input impedance | ≥1 GΩ |
| Current response | ≤1 ms (10–90% FS) |
| Recording | 100 ms minimum; 10 Hz |
| Pulse | 500 ms minimum; up to 32 patterns/step |
| Cycling | 65,535 cycles; 254 steps; 10 nesting levels |
| Acquisition | Four-wire connection |
| Protection rating | IP20 |
| Noise | <45 dB |
| Leakage | 0.005 μA |
Software & Configuration
- TCP/IP communication; MySQL data storage.
- Excel and TXT export; Windows 7/10 or later listed.
- 110 V / 220 V configurations; packages with or without the communication controller (“middle machine”).
- Extra coin-cell clamps available separately.
Selection & Enquiry
- Share your cell format, expected current, test protocol and number of channels with SPARX.
- Confirm mains rating, communication-controller inclusion, software compatibility and fixtures before ordering.
- FS means full scale, not percentage of the reading. Confirm how accuracy is specified for each selected range.
- Specification basis: This page follows the linked MSE configuration. A separate manufacturer document for the -124 variant differs; confirm the exact supplied revision before purchase.
References: MSE product listing · manufacturer -124 document. Checked 18 September 2026.
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