Description
The Leoch LDC6-400-L16 from the LDC Series is an advanced deep cycle AGM battery designed for high-demand motive power applications. Utilizing Carbon AGM-GEL technology, it provides superior energy density, extended cycle life, and maintenance-free performance, making it ideal for electric vehicles, golf carts, aerial work platforms (AWP), cleaning equipment, sightseeing vehicles, and mobility solutions. This battery excels in partial state of charge (PSoC) cycling and deep discharges, outperforming standard lead-acid batteries with reduced water loss and enhanced sulfation resistance.
Key Features and Benefits
- Advanced Technologies: Incorporates 4BS crystal paste, double-layer separators, gel electrolyte, rare earth alloys, and carbon boost for optimized performance, lower acid filling temperature, and delayed plate softening.
- Maintenance-Free Design: Sealed AGM construction prevents acid leakage, eliminates watering needs, and ensures low self-discharge for long storage periods.
- Vibration and Shock Resistance: Robust build withstands harsh environments, ideal for industrial and outdoor use.
- High Efficiency: Fast charging, high discharge efficiency, and stable voltage during prolonged operation reduce downtime and operational costs.
- Eco-Friendly: Fully recyclable, compliant with global safety standards like ISO, CE, and UL, and free of hazardous materials.
Technical Specifications
| Attribute | Value |
|---|---|
| Voltage | 6V |
| Capacity (20HR) | 400Ah |
| Capacity (5HR) | 342Ah |
| Reserve Capacity | 265 minutes @ 25A |
| Dimensions (L x W x Container H x Total H) | 406mm x 180mm x 295mm x 428mm (16.0″ x 7.09″ x 11.6″ x 16.9″) |
| Weight | 54.2kg (119.5 lbs) |
| Terminal Type | DT (5/16″) |
| Operating Temperature (Discharge) | -20°C to 55°C (-4°F to 131°F) |
| Operating Temperature (Charge) | 0°C to 40°C (32°F to 104°F) |
All specs are based on 25°C (77°F) conditions and subject to revisions.
Applications
Perfect for motive power in golf carts, electric vehicles, cleaning equipment, aerial work platforms, mobility scooters, and renewable energy storage. Its versatility supports both cyclic and standby uses, ensuring reliable power in warehouses, industrial sites, and outdoor settings.
Downloads
Download Leoch LDC6-400-L16 Spec Sheet (PDF)
Cross-Reference Batteries
The Leoch LDC6-400-L16 is compatible with BCI Group L16/903 standards and can serve as a direct replacement or equivalent for several other AGM deep cycle batteries in similar applications. Below is a list of common cross-references:
- Trojan L16-AES, L16-AGM
- Fullriver DC400-6
- Discover EVL16A-A
- Deka/East Penn 8L16
- Crown 6CRV390
- US Battery USAGML16
Note: Always verify exact specifications and compatibility for your application, as capacities, features, and measurements may vary slightly. Note the case height of this battery is 16.0″. If you have any questions, our expert staff is available to help. Call 1-800-276-8002.






