RB52 12V 52Ah Deep Cycle Lithium Battery – Group 24

Description
The RB52 is a compact and lightweight 12V 52Ah deep cycle lithium battery designed for marine, RV, solar, and industrial applications. Built with LiFePO4 technology, it offers exceptional cycle life, consistent power output, and reliable performance in demanding environments. Perfect for those needing a maintenance-free and eco-friendly power source.

KEY FEATURES

• Built with safe and long-lasting LiFePO4 chemistry
• Lightweight design for easy handling and installation
• Delivers consistent power throughout discharge
• Maintenance-free operation for convenience
• Overcharge and over-discharge protection built-in
• Vibration and shock resistant for rugged use
• Environmentally friendly with no harmful emissions

Specifications

Electrical

• Nominal voltage: 12.8V
• Capacity: 52Ah
• Energy: 665Wh
• Chemistry: Lithium Iron Phosphate (LiFePO4)
• Cycle life: 3500+ cycles at 80% depth of discharge
• Self-discharge rate: <3% per month

Discharge

• Max continuous discharge: 60A
• Peak discharge: 100A (7.5 ± 2.5 s)

Charge

• Recommended charge voltage: 14.2 – 14.6V
• Max charge current: 60A

Temperature

• 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

• Weight: 14.1 lbs (6.4 kg)
• Dimensions: Group 24 standard size (L x W x H)
• Terminal type: M8 bolt
• Waterproof rating: IP67

Certifications

• CE, UKCA
• UN38.3 (battery)
• UL1642 (cells)
• IEC62133 (cells)