High voltage 500V 600V Electric Bus EV Car Battery Pack designed for heavy-duty applications including electric trucks and buses. Supporting systems up to 600KWH, these modules provide reliable power for demanding transportation needs.
| MODEL | F128206 | F128230 | F153206 | F153230 |
|---|---|---|---|---|
| Cell Type | 3.2V 206ah | 3.2V 230ah | 3.2V 206ah | 3.2V 230ah |
| Rated Voltage | 128V | 128V | 153.6V | 153.6V |
| Energy | 26.38kWh | 29.44kWh | 31.16kWh | 35.32kWh |
| Cycle Life | >3000 cycles (90% DOD, 0.5C) | |||
| Cooling Mode | Liquid Cooling | |||
Supports maximum connection of 12 modules (4S3P) in one system, reaching up to 656V and 600KWH total energy.


Redesigned liquid cooling system for improved thermal consistency, ensuring longer life and stable performance under high loads.

Utilizes reliable LiFePO4 cells with a multi-tiered safety system to protect against voltage, temperature, and communication faults.


Real-time dynamic calibration considering vehicle operation conditions, combining multiple methods for high accuracy measurement.
Monitors insulation, water leakage, cell voltage ranges, temperature extremes, and communication integrity.

Our standard modules are widely used in public buses, industrial vehicles, mining trucks, tunnel vehicles, large capacity AGVs, and skyline cranes. We provide tailored solutions for diverse heavy-duty electric markets.

Specializing in one-stop customization of lithium battery products since 2011. Our facility utilizes advanced automated equipment and technology to ensure the highest quality standards. We maintain rigorous quality policies and hold ISO 9001, ISO 14001, and OHSAS 18001 certifications.


The battery packs offer a cycle life of over 3000 cycles at 90% Depth of Discharge (DOD) under 0.5C conditions.
The redesigned liquid cooling system improves thermal consistency across all cells, which prevents overheating and significantly extends the overall lifespan of the battery pack.
By connecting up to 12 modules in a 4S3P configuration, the system can support up to 656V and a total energy capacity of 600KWH.
Yes, the modules are designed with IP67 protection and robust mechanical specifications, making them ideal for mining trucks, tunnel vehicles, and other harsh industrial environments.
The system includes fault diagnosis for insulation, water leakage, cell voltage irregularities, high/low temperature protection, and communication fault monitoring.
Yes, we offer OEM customization from 12V to 800V and 10Ah to 1000Ah to fit various applications including E-buses, trucks, AGVs, and forklifts.