RELiON | RB100-LT 12V 100Ah Cold Weather Deep Cycle Lithium Battery – Group 31
12V 100Ah Cold Weather Deep Cycle Lithium Battery – Group 31
The 12V 100Ah Group 31 Cold Weather Deep Cycle Lithium Battery is engineered for reliable performance even in freezing temperatures. Featuring an advanced low-temperature charging system, it automatically warms the battery before charging to protect cells and extend lifespan. Ideal for RVs, marine, off-grid, and solar applications, it delivers long cycle life, high efficiency, and maintenance-free operation.
KEY FEATURES
- Built-in cold weather charging technology for low-temperature protection
- Long cycle life with thousands of charge/discharge cycles
- Consistent power output for stable performance in all conditions
- Integrated Battery Management System (BMS) for safety and reliability
- Lightweight construction for easy transport and installation
- Maintenance-free design for hassle-free use
- High energy density for maximum runtime in compact size
- Shock and vibration resistant for rugged applications
- Eco-friendly LiFePO4 chemistry with no harmful materials
Specification
Electrical Specifications
- Nominal voltage: 12.8V
- Capacity: 100Ah (240 min @ 25A)
- Energy: 1280Wh
- Resistance: ≤ 30 mΩ @ 50% SOC
- Efficiency: 99%
- Self-discharge: <3% per month
- Max batteries in series: Single-use only
Discharge Specifications
- Max continuous discharge current: 100A
- Peak discharge current: 200A (7.5 ± 2.5 s)
- Over-current protection: 280A ± 50A (32 ± 10 ms)
- Low voltage disconnect: 11.0V
- Under-voltage protection: 9.2V (4.7 ± 1 s)
- Reconnect voltage: 10.0V
- Short-circuit response time: 200–600 μs
Charge Specifications
- Recommended charge current: 5A – 50A
- Max continuous charge current: 100A
- Recommended charge voltage: 14.2V – 14.6V
- BMS charge cut-off voltage: 15.4V (1000 ± 200 ms)
- Reconnect voltage: 14.6V
- Balancing voltage: 14.4V
Heating Element Specifications
- Heating temperature range: -4°F to 41°F (-20°C to 5°C)
- Heating time: Approx. 1 hour @ 10A
Temperature Specifications
- Discharge temperature: -4°F to 140°F (-20°C to 60°C)
- Charge temperature: -4°F to 113°F (-20°C to 45°C)
- Storage temperature: 23°F to 95°F (-5°C to 35°C)
- BMS high-temp cut-off (discharge): 185°F (85°C)
- BMS high-temp cut-off (charge): 140°F (60°C)
- Reconnect temperature: 122°F (50°C)
Mechanical Specifications
- Dimensions (L x W x H): 13.0" x 6.8" x 8.4" (329 x 172 x 214 mm)
- Weight: 27.9 lbs (12.64 kg)
- Terminal type: M8 x 1.25
- Terminal torque: 80–100 in-lbs (9–11 N·m)
- Case material: ABS
- Enclosure protection: IP67 (waterproof)
- Cell type: Cylindrical LiFePO4
Compliance & Certifications
- UN38.3 (battery), CE & UKCA (battery)
- UL1642 (cells), IEC62133 (cells)
- Shipping classification: UN 3480, Class 9
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XYZ Battery | 48V 100AH (REFURBISHED)
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