The LGNE 141 kWh High-Voltage Battery System is built on a standardized 614.4V modular platform, delivering reliable power, flexible integration and efficient thermal management for demanding off-highway applications.
Featuring liquid cooling, integrated heating and a scalable battery architecture, the system helps OEMs shorten development cycles while supporting high-performance electric construction and agricultural equipment.
Typical applications include wheel loaders, excavators, self-propelled feed mixers and other heavy-duty mobile machinery.
Standardized High-Voltage Platform
Built around LGNE's modular battery architecture, the 141 kWh system combines four standardized battery packs to provide excellent flexibility for different vehicle layouts.
Our 141 kWh High-Voltage Battery Pack is a high-performance lithium battery solution designed to provide reliable, efficient, and long-lasting power for commercial electric vehicles, industrial machinery, renewable energy systems, and other high-power applications.
Featuring high energy density battery cells, an intelligent Battery Management System (BMS), advanced thermal management, and customizable configurations, this high-voltage battery pack delivers stable power output, extended operating range, and enhanced safety performance.
Designed for OEM manufacturers, fleet operators, and energy solution providers, the 141 kWh lithium battery pack offers an ideal balance between energy capacity, power efficiency, installation flexibility, and lifecycle cost.
614.4 V High-Voltage Platform
141 kWh Energy Capacity
Liquid Cooling + Integrated Heating
Modular Battery Architecture
DC Fast Charging
Flexible Integration
Designed for Heavy-Duty Off-Highway Operation
≥2,800 Cycles (SOH 70%)
The LGNE 141 kWh battery system is suitable for a wide range of electrified off-highway machinery where high power output, long operating hours and reliable thermal management are required.
Electric Wheel Loader
Provides reliable power for compact and medium-duty electric wheel loaders operating under demanding construction conditions.
Electric Excavator
Designed for compact and medium excavators requiring stable power delivery, efficient thermal management and extended operating time.
Self-propelled Feed Mixer
Supports agricultural machinery with predictable daily operating cycles, high reliability and convenient overnight charging.
| Item | Specification |
|---|---|
| Energy | 141.3 kWh |
| Voltage Platform | 614.4 V |
| Cell Capacity | 230 Ah |
| Max. Continuous Charging Current | 230 A |
| Max. Continuous Discharging Current | 230 A |
| Cooling | Liquid Cooling + Heating |
| Battery Configuration | 4 × 35.3 kWh Modular Battery Packs |
| Charging | DC Fast Charging |
| Cycle Life | ≥2,800 Cycles (SOH 70%) |
| Typical Applications | Wheel Loaders, Excavators, Self-propelled Feed Mixers |
1. Define Application Requirements
Before purchasing, consider:
Vehicle type
Required driving range
Load capacity
Operating environment
Charging requirements
2. Check Voltage Compatibility
Ensure the battery system matches:
Motor controller
Inverter
Charging equipment
Vehicle electrical architecture
3. Consider Thermal Management
For high-power applications, proper cooling is essential.
Available options:
Natural cooling
Air cooling
Liquid cooling
The correct thermal solution improves safety and battery lifespan.
4. Evaluate Supplier Capability
A reliable battery supplier should provide:
Battery customization capability
Quality certifications
Production testing
Technical support
After-sales service
Why choose LGNE customized lithium battery?
Platform-based engineering
LGNE designs battery modules and packs as standardized platforms with defined mechanical, electrical and thermal interfaces, enabling predictable integration into OEM and system integrator architectures.
Engineering-to-production alignment
Design assumptions are developed in alignment with manufacturing constraints, ensuring consistency from prototype builds through controlled series production.
Series-ready manufacturing capability
LGNE's products are manufactured under controlled processes with defined tolerances and repeatable assembly, supporting stable quality across production batches.
Clear system responsibility boundaries
LGNE supplies integration-ready battery subsystems, while system-level configuration, control strategies and application integration remain with OEMs and system integrators.
Industrial-grade durability validation
Products are validated for vibration, thermal cycling and long-duty operation typical of off-highway, mining and commercial vehicle environments.
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