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New Generation Advanced Battery Test Equipment MCL2

MCL2 Series : New Generation Advanced Battery Test Equipment



MCL2 is applicable to all kinds of lithium battery research and testing. It helps researchers to accurately learn the battery characteristics and speed up the battery verification. It has high accuracy and powerful analytical capabilities for data post-production.

  • The customized specifications can reach up to 800V/800A
  • 0.02% high accuracy; 1ms rapid data recording
  • A highly scalable test software that can integrate BMS data collector, chamber and other external modules
  • A variety of built-in DCIR, pulse charge/discharge and other international testing standards
  • Provide a variety of value-added modules to meet customer requirements
Charge and discharge rapid switch:<5ms
Drive simulation:FUDS, DST, Customized
High-precision:±0.02% F.S.
Rapid data recording:1ms
BMS data collector:SMBus, I2C, HDQ, CANBus, ModBus
Discharge to 0V
ModelMCL2 Series
AC PowerCustomized According To Client Needs
Loading Range
2~100V*(Option: Discharge to 0V)
Constant Voltage
Depend on Spec*
16 bit
± 0.02% F.S.
Constant Current
Depend on Spec*
16 bit
± 0.02% F.S.
Constant Power
Depend on Spec
16 bit
± 0.04% F.S.
Data Recording Time100ms (Option: 10ms, 1ms)
Communication InterfaceEthernet
Ambient23°C±2°C; 20~90 HR
Optional FeaturesConstant Resistance、Dynamic Waveform Simulation、Pulse Charge/Discharge、DCIR Measurement、ACIR Measurement、Parallel Connections among Channels、BMS & Gas Gauge Data Collection、Chamber Integration、Data Analyzer
AccessoryBMS & Gas Gauge Data Collector、Auxiliary Voltage、Auxiliary Temperature、Chamber、Customized Fixture、Auto-Calibrator、Alarm Buzzer

*Accept customized request

ModelVoltage(V)Current (A)ModelVoltage(V)Current (A)
MCL2 5V/3A53MCL2 20V/30A2030
MCL2 5V/5A55MCL2 60V/10A6010
MCL2 5V/10A510MCL2 60V/15A6015
MCL2 5V/20A520MCL2 60V/20A6020
MCL2 5V/30A530MCL2 60V/30A6030
MCL2 5V/50A550MCL2 60V/60A6060
MCL2 5V/100A5100MCL2 60V/80A6080
MCL2 5V/200A5200MCL2 60V/100A60100
MCL2 5V/300A5300MCL2 60V/200A60200
MCL2 5V/400A5400MCL2 60V/500A60500
MCL2 5V/500A5500MCL2 100V/100A100100
MCL2 5V/1000A51000MCL2 100V/200A100200
MCL2 20V/5A205MCL2 100V/300A100300
MCL2 20V/10A2010MCL2 100V/500A100500
MCL2 20V/20A2020

Constant Resistance

Dynamic Waveform Simulation

feature allows researchers to better understand battery performance in real-world driving condition. In order to achieve the goal, charge/ discharge rapid switch technology is developed, and the less than 5ms switch time makes simulating battery charge/ discharge pattern in real-road conditions become possible. Major international EV testing standards such as Federal Urban Driving Schedule (FUDS) and Dynamic Stress Test (DST) from U.S. Advanced Battery Consortium (USABC) are built-in for drive simulation feature. In addition, users are capable of importing the battery charge/ discharge patterns from a field test, or even defining their own testing patterns.

Pulse Charge/Discharge

DCIR Measurement

High-power battery module DC internal resistance.

ACIR Measurement

High-power battery module AC internal resistance.

Parallel Connections among Channels

BMS & Gas Gauge Data Collection

During battery modules/ packs testing, the Gas Gauge/ BMS data is retrieved and recorded.
The data obtained can be used as the condition for program step change or providing protection.
1. Supports communication protocols such as SMBus, I2C, HDQ etc. for IT batteries and Modbus, CANBus etc. for power batteries.
2. Supports CAN .dbc file editing and import.

Chamber Integration

The synchronous control of chambers can be achieved during the testing processes.
Temperature and humidity levels can be adjusted to simulate different environments for measuring the battery’s performance.

Advanced Data Analysis

With advanced data analysis feature, a variety of test data presentations could be adjusted according to the needs of researchers, such as text and graphical reports, self-defined X and Y-axis parameters on graphs and graphs zoom-in / zoom-out. It also helps researchers to easily analyze the data from cycle test. Data from each cycle can be superimposed and drew on a single chart to produce a lifecycle test report. Evaluating test results and finding variation are easy! Moreover, test data can be exported in csv format and manipulated in the third-party software that researchers are familiar with, improving the data usability.

BMS/ Gas Gauge Data Collector GDA 300 Series

GDA 300 records the static/ dynamic parameters of the BMS in energy/ power batteries. It supports SMBus, I2C, HDQ, Modbus, CANbus and other communication protocols that are commonly used in energy and power batteries, and it is scalable. With GDA 300, users are allowed to define customized parameters as step cutoff condition while running battery test. Additional parameters can also be defined by researchers to collect and analyze advanced data.

ModeliBox - GGDA-300
CH/ per Unit8CH4CH
CH/ per System256CH128CH
Mechanism DesignRack/ PortableRack/ Portable
Communication Protocols (Battery)SMBus/ I2C / HDQ SMBus/ I2C / HDQ
Communication Protocols (PC)Ethernet/ WifiRS-485
Communication Speed2Sec / 8CH*5Sec / 16CH
Number of parameters4747
Temperature Classification0~60°C0~60°C
SBS WriteYesYes
Gauge ConditionYesYes

Auxiliary Voltage/ Auxiliary Temperature

Auxiliary voltage and auxiliary temperature are for collecting the voltage and temperature data of a single cell in the battery pack. Collected data can be used as step cutoff conditions while running the battery test, improving the flexibility of the production line and laboratory.

ModelAuxiliary Voltage ES-100B
Measurement Range±64V,±32V,±8V
Measurement Resolution16 bit
Accuracy0.02% F.S.
Data Recording Time100ms (24CH)
ModelAuxiliary Temperature ET-100B
Measurement Range*-50°C~125°C
Measurement Resolution0.1°C
Accuracy±1°C (-40°C~90°C)
Temperature SensorThermistor
Supported Type103JT
Data Recording Time100ms (24CH)
ModelAuxiliary Temperature ET-100C
Scanning Speed4CH/s (16CH/4s)4CH/s (16CH/4s)4CH/s (16CH/4s)4CH/s (16CH/4s)
Temperature SensorThermocoupleRTDThermistorDiode
Supported TypeType J, K, E, N,

R, S, T, B

PT-10, PT-50, PT-100, PT-200,

PT-500, PT-1000, NI-120

44004 2.252kΩ, 44005 3kΩ,

44007 5kΩ, 44006 10kΩ,

44008 30kΩ
Measurement Range*-265~800°C-200~800°C-40~150°C-60~130°C

*Depend on chosen thermal sensors

Universal/ Customized Fixture

According to customer requests, CTE provides a variety of universal fixtures and customized fixtures.The universal fixture is specially designed for cylindrical and prismatic batteries. It is suitable for a wide range of battery specifications, and can be adjusted by customers to work with the batteries to be tested. The non-base plate design allows the battery to be lifted, reducing the thermal impact on battery test. Moreover, the removable battery compartment also makes changing battery convenient and flexible. For customized fixtures, please contact Chen Tech Electric.

Universal Fixture ApplicationCylindrical and Prismatic Batteries
Suitable Battery Size (mm)18~100W*52D*55H
Number of Battery Holders4~24
Loadable CurrentUnder 40A
Outer Frames
Battery Box
Stainless Steel
Size (mm)
Main Body
Battery Box

Auto Calibrator ACP2 Series

ACP is especially designed to improve the efficiency and precision of calibration for CTE test equipment. It is applicable for CTE equipment with maximum voltage under 20V and maximum current lower than 100A. Its flexible and scalable design can be expanded to include up to 8 meters, thus ACP is capable of calibrating 8 testing channels simultaneously, which greatly reduces labor cost and time. Also, removable shunts and meters are built-in, making it easy to calibrate and maintain.

ModelACP2 L SeriesACP2 N SeriesACP2 M SeriesACP2 B Series
AC PowerAC110/220VAC110/220VAC110/220VAC110/220V
Applicable Spec20V/1A內20V/3A~20A內20V/20A~50A內20V/50A~100A內
Applicable CTE Product Series
MCF Lite Series
MCL2 Mini Series
BT 2000 Series
MCP Plus Series
MCB Series
MCL2 Series
MCL2 Mini Series
ABT 1000 Series
GBT 1000 Series
BT 2000 Series
MCP Plus Series
MCB Series
MCL2 Series
ABT 1000 Series
BT 2000 Series
MCP Plus Series
MCB Series
MCL2 Series
ABT 1000 Series
BT 2000 Series
MCP Plus Series


We collaborate with several 3-rd party chamber manufacturers such as Espec, Terchy, Giant Force, and TATO, and integrate their products into our system. Thus, users are capable of controlling chamber directly with iBest software.








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