
RELiON | RB24V52 24V 52Ah Deep Cycle Lithium Battery – Group 31
RB24V52 24V 52Ah Deep Cycle Lithium Battery – Group 31
The RB24V52 24V 52Ah Group 31 Deep Cycle Lithium Battery is a lightweight, long-lasting power solution ideal for marine, RV, solar, and industrial applications. Built with advanced LiFePO4 technology, it offers reliable performance, high efficiency, and extended cycle life. Designed for demanding environments, it delivers consistent power output with minimal maintenance, making it perfect for both daily use and backup energy storage.
KEY FEATURES
- Lightweight and compact for easy installation
- Long cycle life with thousands of charge and discharge cycles
- Consistent voltage output for stable performance
- Built-in Battery Management System for enhanced safety
- Maintenance-free operation for convenience
- High energy density for maximum runtime in a smaller footprint
- Vibration and shock resistant for rugged applications
- Eco-friendly LiFePO4 chemistry with no hazardous materials
Specifications
Electrical Specifications
- Nominal voltage: 25.6V
- Capacity: 52Ah
- Energy: 1331Wh
- Chemistry: Lithium Iron Phosphate (LiFePO4)
- Cycle life: 3500+ cycles at 80% depth of discharge
- Self-discharge rate: <3% per month
Discharge Specifications
- Max continuous discharge: 50A
- Peak discharge: 100A (7.5 ± 2.5 s)
Charge Specifications
- Recommended charge voltage: 28.4V – 29.2V
- Max charge current: 50A
Temperature Specifications
- Discharge temperature: -4°F to 140°F (-20°C to 60°C)
- Charge temperature: 32°F to 113°F (0°C to 45°C)
Mechanical Specifications
- Weight: 30 lbs (13.6 kg)
- Dimensions: Group 31 standard size (L x W x H)
- Terminal type: M8 bolt
- Waterproof rating: IP67
Certifications
- CE, UKCA
- UN38.3 (battery)
- UL1642 (cells)
- IEC62133 (cells)
Manuals and Downloads
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We do not sell any used or refurbished items.

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