The LGNE 800 kWh High-Voltage Battery System is designed for heavy-duty off-highway and commercial vehicle applications requiring high energy capacity and scalable system integration. Based on the GL5 modular platform, the system operates at a nominal voltage of 618.24 V and provides 801.23 kWh of total energy through a four-branch architecture.
The system uses a stacked modular design with eight battery layers arranged in two four-layer groups, helping simplify installation and improve space utilization compared with conventional multi-pack layouts. Liquid cooling and heating support stable thermal performance across demanding operating environments, while the 1C charging capability supports high-power operation and efficient energy replenishment.
Designed for OEMs and system integrators, the GL5 platform is suitable for mining trucks, heavy-duty electric trucks, large electric excavators and battery-swap applications requiring high energy capacity, robust structural integration and scalable system engineering.
618.24 V high-voltage architecture
801.23 kWh nominal system energy
Four-branch electrical configuration
Eight-layer stacked battery architecture
Modular 200.30 kWh energy units
Liquid cooling and heating
1C charging capability
System energy density up to 161 Wh/kg
Operating temperature from -35°C to 65°C
Cycle life up to 4,500 cycles to 70% SOH
Engineering support for OEM system integration
| Parameter | 800 kWh System |
|---|---|
| Platform | GL5 |
| Nominal Energy | 801.23 kWh |
| Nominal Voltage | 618.24 V |
| Configuration | 4 Branches / 8 Layers |
| Single-Branch Energy | 200.30 kWh |
| Cell / Pack Configuration | L200F324-1P192S |
| Charging Rate | 1C |
| Thermal Management | Liquid Cooling + Heating |
| System Energy Density | 161 Wh/kg |
| Operating Temperature | -35°C to 65°C |
| Total Battery Weight | Approx. 4,964 ± 80 kg |
| Single 4-Layer Group Dimensions | 2148.5 × 695 × 978.5 mm |
| Cycle Life | 4,500 Cycles to 70% SOH |
Battery System Selection Table
| Energy (kWh) | Capacity (Ah) | Voltage (V) | Max Charge / Discharge | Layers | System Weight (kg) | Application |
|---|---|---|---|---|---|---|
| 200.30 | 324 | 618.24 | 1C | 2 | 1241 ± 20 | Mining Trucks / Excavators |
| 400.61 | 648 | 618.24 | 1C | 4 | ≈2482 ± 40 | Mining Trucks / Excavators |
| 600.92 | 972 | 618.24 | 1C | 6 | ≈3723 ± 60 | Mining Trucks / Excavators |
| 801.23 | 1296 | 618.24 | 1C | 8 | 4964 ± 80 | Mining Trucks / Large Excavators |
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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