

Ultra-high precision battery testing system with 1000Hz acquisition for advanced electrochemical analysis and high-speed pulse testing.
The Neware CT-9008-5V5A Battery Tester is a next-generation ultra-high precision battery testing platform designed for advanced electrochemical research, high-speed pulse analysis, and precision battery characterisation applications. Engineered for scientific laboratories, universities, and battery R&D facilities, the system combines four-range current architecture, ultra-fast response speed, and high acquisition frequency for demanding electrochemical testing workflows.
Featuring 8 independent channels, the system supports programmable voltage output from 0.7V to 5V and current ranges from 0.1μA to 5A. With voltage and current accuracy reaching ±0.02% FS and stability of ±0.005% FS, the CT-9008 platform delivers highly stable and repeatable measurement performance for precision battery testing.
The system supports advanced testing modes including constant current, constant voltage, constant power, constant resistance, pulse testing, DCIR analysis, and nested cycle programming. With continuous acquisition frequency up to 1000Hz and minimum pulse width down to 400μs, the platform is highly suitable for dynamic battery response analysis and transient electrochemical studies.
Built with Ethernet communication, MySQL database architecture, and Kelvin connection data acquisition, the CT-9008 system provides reliable automated testing and professional laboratory integration for modern battery research environments.
Ultra-High Precision Measurement Performance
Voltage and current accuracy ±0.02% FS with stability ±0.005% FS for precision electrochemical testing.
Four-Range Current Architecture
Supports programmable current ranges from 0.1μA to 5A for ultra-low current and high-current applications.
1000Hz High-Speed Data Acquisition
Continuous acquisition frequency up to 1000Hz for dynamic battery analysis and pulse testing.
Advanced Pulse and DCIR Testing
Supports pulse testing with minimum pulse width of 400μs and software-based DCIR calculation.
Professional Laboratory Integration
Ethernet communication, MySQL database support, and Kelvin connection architecture for automated workflows.
| Parameter | Specification |
|---|---|
| SKU# | NW0046 – 110V |
| NW0047 – 220V | |
| Model | CT-9008-5V5A |
| Channels | 8 independent |
| Power Supply | AC 220V ±10% 50Hz / AC 110V ±10% 50Hz |
| Input Power | 500 W |
| Resolution | AD: 16-bit; DA: 16-bit |
| Input Impedance | ≥500 MΩ (power on), LC = 100μA (power off) |
| Voltage Output Range | Charge: 0.7V–5V; Discharge: 0.7V–5V |
| Lowest Output Voltage | 0.7 V |
| Voltage Accuracy | ±0.02% FS |
| Voltage Stability | ±0.005% FS |
| Current Range 1 | 0.1μA–150μA |
| Current Range 2 | 150μA–5mA |
| Current Range 3 | 5mA–150mA |
| Current Range 4 | 150mA–5A |
| Current Accuracy | ±0.02% FS |
| Current Stability | ±0.005% FS |
| Output Power per Channel | 25 W |
| Power Stability | ±0.01% FS |
| Current Response Time | ≤100 μs |
| Testing Step Time Range | ≥10 ms |
| Minimum Data Record Interval | ≥1 ms |
| Voltage Record Resolution | ≥1 mV |
| Current Record Resolution | ≥100 nA |
| Recording Frequency | 1000 Hz |
| Charge Modes | CC, CCCV, CV, CP, CR |
| Discharge Modes | CC, CP, CR, Pulse |
| Pulse Modes | CC, CP |
| Minimum Pulse Width | 400 μs |
| Pulse Count | Up to 16 changes per pulse |
| DCIR | Software calculation supported |
| Maximum Cycles | 65,535 |
| Maximum Steps | 255 |
| Maximum Cycle Nesting | 4 |
| Protection Functions | Power-off data protection, offline operation, user-defined voltage/current limits |
| Data Acquisition Method | Kelvin connection |
| Database | MySQL |
| Data Export | XLS, TXT, PDF, Graph/Plot |
| Communication | Ethernet |
| Dimensions | 48 × 33 × 13 cm |
| Clamp Types | 204 Air-plug, Polymer, or Alligator clamps available |
| Operating System | Windows 7 / Windows 10 64-bit |
| Operating Temperature | 0°C–40°C |
| Storage Temperature | -10°C–50°C |
| Operating Humidity | ≤70% RH (non-condensing) |
| Storage Humidity | ≤80% RH (non-condensing) |
What current range does this system support?
The system supports four programmable ranges from 0.1μA to 5A.
What is the maximum acquisition frequency?
The CT-9008 supports continuous acquisition up to 1000Hz.
Does the system support pulse testing?
Yes, pulse testing is supported with minimum pulse width down to 400μs.
Can the system calculate DCIR values?
Yes, DCIR can be calculated directly through the software platform.
What communication method does the system use?
The system uses Ethernet 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.).
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