RELiON | RB80 12V 80Ah Deep Cycle Lithium Battery - Group 27
RB80 12V 80Ah Deep Cycle Lithium Battery - Group 27
The RB80 is a high-performance 12V 80Ah deep cycle lithium iron phosphate battery, built for demanding marine, RV, and renewable energy applications. Offering superior power, lightweight design, and over 3,500 cycles at 80% depth of discharge, it delivers reliable energy for long-lasting use. Ideal for replacing heavy lead-acid batteries with a maintenance-free, fast-charging solution.
KEY FEATURES
- Provides consistent power with 80Ah capacity
- Lightweight design for easier handling and installation
- Long lifespan with over 3,500 cycles at 80% depth of discharge
- Maintenance-free and highly efficient lithium iron phosphate chemistry
- Faster charging compared to traditional batteries
- Designed for marine, RV, and off-grid energy systems
- Safe operation with built-in battery management system (BMS)
- Stable performance in various environmental conditions
Specifications
| Nominal Voltage | 12.8V |
| Capacity | 80Ah |
| Energy | 1024Wh |
| Chemistry | Lithium Iron Phosphate (LiFePO4) |
| Cycle Life | 3500+ cycles at 80% depth of discharge |
| Self-Discharge Rate | <3% per month |
| Max Continuous Discharge | 80A |
| Peak Discharge | 160A (7.5 ± 2.5 seconds) |
| Recommended Charge Voltage | 14.2 – 14.6V |
| Max Charge Current | 80A |
| Discharge Temperature | -4°F to 140°F (-20°C to 60°C) |
| Charge Temperature | 32°F to 113°F (0°C to 45°C) |
| Weight | 26.4 lbs (12 kg) |
| Dimensions (L x W x H) | 12.9 x 6.8 x 8.7 in (328 x 172 x 220 mm) |
| Terminal Type | M8 |
| Certifications | UN38.3 (battery), UL1642 (cells), IEC62133 (cells) |
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