The TSHB-002 battery cell tester is a specially developed, high-performance diagnostic tool used during the repair of high-voltage batteries in hybrid and electric vehicles (EV/PHEV). This device is essential for services and workshops that require precise capacity measurement and cell balancing for Lithium-ion (Li-ion) and Nickel-Metal Hydride (Ni-Mh) batteries.
The TSHB-002 is capable of handling the most common Li-ion chemistries, including NMC (Nickel-Manganese-Cobalt), NCA (Nickel-Cobalt-Aluminum), and LFP (Lithium-Iron-Phosphate) cells. The device offers an automated operating mode that significantly simplifies and accelerates the diagnostic (balancing) process of battery modules, while built-in protection systems ensure the integrity of the modules during testing.
The TSHB-002 tester provides a comprehensive solution for extending battery life and restoring performance:
Capacity Diagnostics: Precisely determines the current capacity of high-voltage battery modules, assisting in the identification of faulty or degraded units.
Cell Balancing: Sequentially charges battery cells whose voltage levels have diverged over time, thereby restoring the integrity of the module.
Installation Preparation: By standardizing the voltage level of the entire module (voltage balancing), it prepares the battery for safe reinstallation into the vehicle.
Storage Preparation: Enables pre-setting the modules to a predetermined charge level for optimal storage.
The design of the TSHB-002 prioritizes efficiency, safety, and user-friendliness:
12 Independent Channels: 12 galvanically isolated test and balancing channels are available, capable of handling Ni-Mh or Li-Ion modules simultaneously. Isolation minimizes mutual interference and increases safety.
Fully Automatic Operation: Diagnostic processes run automatically, reducing the need for operator intervention.
Integrated Protection Systems: The device provides comprehensive protection for the battery modules:
Overcharge and deep discharge protection.
Overheating protection.
Reverse polarity connection protection.
Data Management and Analysis: All measured data is stored in the internal memory. For convenient viewing and detailed analysis of results on a PC, it can be downloaded for free via TesterLogReader software.
Intuitive Control: Complete management and control of the diagnostic process takes place via a large, 9-inch touchscreen.
Continuous Support: Free software updates ensure the device remains up-to-date.
The precise and reliable operation of the TSHB-002 is guaranteed by the following technical parameters:
| Parameter | Value | Note |
|---|---|---|
| Supply Voltage | 230V | |
| Network Type | Single-phase | |
| Maximum Power Consumption | 1.2 kW | |
| Dimensions (L x W x H) | 640 × 320 × 225 mm | |
| Weight | 20 kg | |
| Operation | Touch control | |
| Display | 9" | Touch Screen |
| Number of Channels (Module test) | 12 | Independent, galvanically isolated |
| Maximum Channel Voltage | Ni-Mh: max. 20V | |
| Li-Ion: max. 4.2V | ||
| Charging Current | 0.1 A – 4.5 A | |
| Discharge Current | 0.1 A – 5 A | Maximum 50W per channel |
During diagnostics, the tester is capable of measuring the following critical parameters with high accuracy:
Capacity (mAh or Ah)
Voltage (V)
Current (A)
Temperature (°C)
For precise diagnosis, the TSHB-002 provides the following accuracy levels:
Voltage measurement: $pm 0.02%$
Current measurement: $pm 0.5%$
The device features additional built-in safety functions that protect both the tester and the tested battery units:
Reverse polarity protection: Prevents damage in case the positive and negative poles are reversed during connection.
Short-circuit protection: Protects the system in case of a short circuit in the connected cables.
Overheating protection: Active temperature monitoring for safe operation.
Storage of Diagnostic Results: Yes (in internal memory).
Software update: Optional (but free updates provided by the manufacturer are available).
The TSHB-002 is Rotrix a product of the brand, which belongs to the category of test and diagnostic equipment, and is specifically optimized for servicing hybrid and electric vehicles. This 12-channel tester forms the cornerstone of modern battery maintenance, ensuring the long-term reliability of high-voltage systems.
