Modular 153.6V-768V 105ah-912ah Lithium-Battery Packs for Electric Buses, Trucks

Customization: Available
Type: Lithium-Ion Battery Pack
Connection Mode: Series and Parallel

Product Description

Technical Specifications
Model NO.:W-XY-156206-1
Rechargeable:Chargeable
Discharge Rate:Medium Discharge Rate
Battery Type:Li-ion / LiFePO4
Rated Capacity:206Ah / 230Ah
Standard Voltage:300V / 330V / 400V / 650V
Usage:EV / Electric Truck / Bus / Marine
Warranty:2 Years
Dimension:L1060 * W630 * H240mm
Protection:IP67
Certification:MSDS, UN38.3
Cooling:Liquid Cooling

Modular Lithium Battery Packs (153.6V-768V)

High-performance modular lithium battery solutions ranging from 105Ah to 912Ah, specifically designed for Electric Buses, Heavy Trucks, and Marine applications. Supporting systems up to 600kWh.

✓ Standard EV Battery Modules
✓ Designed for Electric Bus and Heavy Truck
✓ Voltage range: 115.2V to 768V
Modular Lithium Battery Packs
Standard C-Series Models Parameters
Specification C1 C2 C3 C4
Battery Cell 3.2V 206Ah 3.2V 230Ah 3.2V 280Ah 3.2V 304Ah
Array 1P48S 1P48S 1P36S 1P36S
Energy 31.64kWh 35.32kWh 32.25kWh 35.02kWh
Max Configuration 3P5S 3P5S 3P8S 3P8S
Working Temp -35 ºC - 65 ºC
Standard H-Series Models Parameters
Specification H1 H2 H3 H4
Battery Cell 3.2V 230Ah 3.2V 304Ah 3.2V 230Ah 3.2V 304Ah
Battery Module 307.2V 230Ah 230.4V 304Ah 268.8V 230Ah 201.6V 304Ah
Energy 70.65kWh 70.04kWh 61.82kWh 81.28kWh
Dimensions 2050*630*240mm 1850*630*240mm
Core Technology
Flexible Modular Design

Supports a maximum connection of 12 modules (4S3P) in one system. Modules can be connected freely to reach up to 656V and 600kWh capacity.

Modular Design Configuration
Advanced Liquid Cooling & Safety

Redesigned liquid cooling system for improved thermal consistency and significantly longer battery life. Utilizing reliable LiFePO4 cells with a multi-tiered safety system.

Intelligent SOC Calculation & Diagnostics

Real-time dynamic calibration considering vehicle operation conditions. High accuracy measurement of cell voltage, temperature, and pack current based on experimental data.

Comprehensive Fault Diagnosis:
• Insulation & water leakage monitoring
• Cell voltage/temperature out of range alerts
• Communication & sensor fault detection
• Contactor weld & power connection safety
Diagnostics System
Electrical System Architecture

The standard box features a two-way high voltage input for double-gun charging and two-way high voltage output for water cooling compressors and motor driving. Low voltage communication is fully integrated with the vehicle system.

Electrical Diagram
Product Applications

Our standard modules are widely utilized in public transportation and industrial sectors, including mining trucks, tunnel vehicles, large capacity AGVs, and skyline cranes.

Production & Quality Control

Specializing in R&D, production, and service of customized lithium battery solutions. Every product follows strict management systems including I S O 9 0 0 1 and I A T F 16949. Each battery undergoes rigorous testing before delivery to ensure the highest quality and safety standards.

Quality Control Process
Frequently Asked Questions
Q1: What applications are these modular battery packs suitable for?
A1: They are primarily designed for heavy-duty electric vehicles including public buses, mining trucks, tunnel vehicles, large AGVs, and marine applications.
Q2: Can I customize the voltage and total energy capacity?
A2: Yes. The modular design allows for flexible configurations (up to 4S3P), supporting voltages up to 768V and system capacities up to 600kWh.
Q3: How does the liquid cooling system improve performance?
A3: The liquid cooling and heating system maintains thermal consistency across all cells, which ensures safe operation in extreme temperatures (-35°C to 65°C) and significantly extends the battery cycle life.
Q4: What is the protection rating for these battery modules?
A4: All modules are rated at IP67, providing excellent protection against dust and water ingress, making them suitable for harsh industrial and marine environments.
Q5: Are the batteries certified for international shipping?
A5: Yes, our battery products hold MSDS and UN38.3 certifications, ensuring they meet the safety requirements for international transport.
Q6: What is the standard warranty period?
A6: We offer a standard 2-year warranty on our modular lithium battery packs, backed by rigorous quality control and testing.

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