MS800 Battery Module Tester and Balancer
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MS800 Tester & Balancer for Hybrid and Electric Vehicle Battery Diagnostics
The MS800 is a professional diagnostic and balancing tester designed for the repair and servicing of high-voltage hybrid and electric vehicle batteries.
The tester can determine the capacity and condition of Ni-Mh and Li-Ion battery modules, including NMC, NCA and LFP chemistries. Battery module testing and balancing are performed automatically, while integrated protection systems help prevent damage caused by incorrect connection, overcharging, overheating or short circuits.
Key Features
- 36 independent galvanically isolated channels
- Automatic battery module testing and balancing
- Capacity testing for Ni-Mh and Li-Ion modules
- Supports NMC, NCA and LFP lithium-ion battery chemistries
- Voltage balancing of battery modules
- Sequential charging of unbalanced cells/modules
- Battery preparation before installation in a vehicle
- Battery preparation for storage at a specified charge level
- Protection against overcharging and over-discharging
- Overheating protection
- Reverse-polarity protection
- Short-circuit protection
- Automatic saving of diagnostic results
- Touchscreen control and monitoring
- Free software updates
- USB 2.0 connection for data transfer
Diagnostic Data & Software
The MS800 automatically stores measurement and diagnostic data during the testing and balancing process.
The recorded data can be transferred to a PC and reviewed or analyzed using TesterLogReader software, which is available free of charge.
Technical Specifications
| Warranty | 24 months |
|---|---|
| Power supply | 230 V |
| Power consumption | 3.5 kW |
| Number of test channels | 36 |
| Max. channel voltage – Ni-Mh | 20 V |
| Max. channel voltage – Li-Ion | 4.2 V |
| Charging current | 0.1–4.5 A |
| Discharge current | 0.1–5 A |
| Maximum discharge power | 50 W per channel |
| Power source | Single-phase electrical network |
| Interface | Touchscreen |
| USB | 1 × USB 2.0 |
| Software updates | Available |
| User interface language | English |
| Width | 1.43 m |
| Depth | 0.32 m |
| Height | 0.22 m |
| Weight | 55 kg |
Built-In Protection
The MS800 incorporates multiple protection systems designed to protect both the tester and battery modules during diagnostics:
- Reverse polarity
- Short circuit
- Overheating
- Overcharging
- Over-discharging
The MS800 is suitable for professional EV and hybrid battery repair workshops requiring automated module testing, capacity measurement and balancing of multiple battery modules simultaneously.
Check compatibility by VIN
To ensure correct fitment, please submit your VIN in chat, via email, or together with your order. We will confirm compatibility before dispatch.
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