Group 47Li Auto Starting Battery – 825 CCA / 925 CA / 120 RC
The 12.8V H5-75-LT2 / Group 47 lithium starting battery is a compact, high-performance solution built using LiFePO₄ (Lithium Iron Phosphate) chemistry. Designed as a drop-in replacement for standard LN2 / Group 47 lead-acid batteries, it delivers powerful cold starts (825 CCA), rapid charging, and long cycle life. Ideal for automotive, marine, RV, and auxiliary power systems, it is maintenance-free and weighs significantly less than traditional batteries.
Key Features:
| Feature | Description |
|---|---|
| 12.8V Lithium Construction | Built with LiFePO₄ cells for durability, safety, and long service life. |
| 825 Cold Cranking Amps (CCA) | Strong starting power for cold-weather and high-drain loads. |
| 925 Cranking Amps (CA) | High output at normal temperatures for fast, consistent engine starts. |
| 120-Minute Reserve Capacity | Equivalent backup power for electrical accessories in case of alternator failure. |
| Fast Charging (14.4V) | Charges faster than traditional batteries for better efficiency. |
| Maintenance-Free Design | No spills, no corrosion, and no watering required. |
| Lightweight and Efficient | Up to 60% lighter than lead-acid; ideal for compact power setups. |
| Drop-in Fitment | Designed to replace Group 47 / LN2 batteries directly. |
Physical Specifications:
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Length : 244 mm
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Width : 175 mm
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Height : 190 mm
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Weight : 6.73 kg
Ideal For:
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Modern passenger vehicles
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Stop-start engine systems
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Compact SUVs and sedans
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Portable and backup power systems
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RV and marine auxiliary power setups
Benefits:
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Strong cold-weather start performance (825 CCA)
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Long cycle life: 2000–5000 cycles vs. 300–500 for lead-acid
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Eco-friendly, recyclable, and non-toxic
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Fast recharge capability improves readiness
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Lightweight for easier handling and installation
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Direct-fit replacement for LN2 / Group 47 battery group