
CT-4000 – 5/10V 50mA (3 ranges)
For Coin Cells, Pouch Cells, small capacity batteries, Super Capacitors, 3-Electrode System Testing etc.
CT-4000 – 5/10V 50mA (3 ranges)
- Suitable for coin cells, small capacity batteries, small pouch cells, super capacitors, 3-electrode system testing etc.
- 8 independent channels in 1 unit.
- Support testing includes cycle life, rate performance, pulse simulation, GITT, DCIR and dQ/dV analysis.
- Charging and discharging modes: constant current, constant voltage, constant current & voltage, constant power, constant resistance.
- Safety features such as shutdown, off-line testing, and overheating protection.
- The charge and discharge testing system and environmental test chamber can be controlled uniformly from a PC.
Technical Specifications
Precision engineering for accurate measurements
Voltage & Current 5V/10V 10mA | 5µA ~ 1mA | 1mA ~ 5mA | 5mA ~ 10mA |
---|---|---|---|
Voltage & Current 5V/10V 20mA | 5µA ~ 1mA | 1mA ~ 10mA | 10mA ~ 20mA |
Voltage & Current 5V/10V 50mA | 5µA ~ 1mA | 1mA ~ 25mA | 25mA ~ 50mA |
Methods/Techniques
Want to learn more about these techniques?
Check out our Introduction to Electrochemical Techniques blog for an in-depth overview of their principles and applications.
Customer Reviews
Related Product
Explore our precision instruments designed for electrochemical research and energy applications

CT-4000 5V 6A/12A (3 ranges)
- Range Voltage & Current 5V 6A: 0.5mA ~ 0.1A
- Range Voltage & Current 5V 12A: 5mA ~ 1A


CT-4000 Super Capacitor Testing System (3 ranges)
- Range Voltage & Current 5V 10mA: 5µA ~ 1mA
- Range Voltage & Current 5V 6A: 0.5mA ~ 0.1A
- Range Voltage & Current 5V 12A: 5mA ~ 1A
Still Wondering About Something?
Explore our FAQ for fast, clear answers to the most common questions—available 24/7.