The latest Phoenix (RLW-5.4-X1) 5.37kWh Lithium Battery 51.2V 105AH Wall Series price in Pakistan is Call for Price updated on August 30, 2026.
Product Details:
- The Phoenix RLW-5.4-X1 is a wall-mounted 5.4kWh Lithium Iron Phosphate (LiFePO4) deep-cycle battery pack designed for solar energy storage and 48V hybrid UPS systems. Manufactured by Phoenix Battery, a major energy storage brand in Pakistan, it serves as a modern upgrade from traditional tubular lead-acid batteries.
Features:
- Battery Chemistry: Lithium Iron Phosphate (LiFePO4 / LFP)
- Nominal Voltage: 51.2 V
- Storage Capacity: 105 Ah (Total energy storage of 5.37 kWh / 5.4 kWh)
- Lifespan: Rated for 6,000 validated charge/discharge cycles
- Performance: Features a 1C charge/discharge rate for managing demanding home or commercial power loads
- Form Factor: Wall-mounted series layout (‘Power Wall’ type)





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