Product Details
The Felicity 12.5kWh 48V Lithium-Ion Battery Pack is a high-capacity, premium energy storage solution designed for solar power systems, hybrid inverters, and heavy-duty backup applications. Engineered with advanced lithium technology, it delivers superior energy density, faster charging, excellent stability, and a long operational lifespan.
Equipped with an intelligent BMS (Battery Management System), this battery pack provides consistent, safe, and reliable performance even under heavy daily load cycles. Ideal for homes, businesses, off-grid structures, and commercial installations needing long-lasting, uninterrupted power.
Key Features
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High-capacity 12.5kWh / 48V lithium storage
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Advanced Lithium-Ion (LiFePO4 optional depending on model) technology
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Intelligent BMS for safety and performance management
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Long cycle life: 4000–6000+ cycles
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Fast charging and high energy efficiency
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Stable output suitable for sensitive electronics
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Lightweight and compact compared to lead-acid alternatives
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Low self-discharge rate and maintenance-free operation
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Supports parallel connection for larger battery banks (model dependent)
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Compatible with most 48V solar, hybrid, and off-grid inverters
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Safe, durable, and ideal for long-term heavy usage
Specifications
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Energy Capacity: 12.5kWh
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Nominal Voltage: 48V
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Battery Type: Lithium-Ion (LiFePO4 depending on configuration)
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Nominal Capacity: 250Ah (varies by series)
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Cycle Life: 4000–6000 at 80% DOD
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Charging Voltage: 54–56V
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Discharge Cut-off: ~42V
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Standard Charging Current: 50A–100A
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Max Discharge Current: 100A–150A
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Protection: Over-voltage, under-voltage, over-current, temp protection, short-circuit
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Communication Interfaces: CAN / RS485 / RS232 (depends on batch)
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Mounting Style: Wall-mount or rack-mount (model dependent)
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Operating Temperature: –10°C to +55°C
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Applications: Homes, offices, shops, farms, telecom backup, industrial systems
