LiFePO4 Battery - Smart Lead-Acid Replacement for Solar, UPS & Energy Storage (24Ah-400Ah)
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LiFePO4 Battery - Smart Lead-Acid Replacement for Solar, UPS & Energy Storage (24Ah-400Ah)

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  1. Extended Lifespan: 2500+ deep cycles at 80% DOD, outperforming lead-acid batteries by 5x.
  2. All-Weather Reliability: Self-heating function enables stable performance in sub-zero temperatures (-20°C).
  3. Smart Remote Monitoring: Real-time Bluetooth app access to battery health, voltage, and BMS status.
  4. High Power Density: 200A continuous discharge (400Ah model) for demanding applications.
  5. Safety Assurance: Multi-protection BMS (over-voltage, short-circuit, thermal cutoff) and IP65 enclosure.
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Product Description

The PowerMax Pro Series LiFePO4 Battery is a cutting-edge energy storage solution designed to replace traditional lead-acid batteries across residential, commercial, and industrial applications. Engineered for reliability and longevity, these lithium iron phosphate (LiFePO4) batteries feature smart BMS technology, IP65 waterproof housing, and low-temperature self-heating capabilities, making them ideal for solar systems, UPS backups, and off-grid power.

Key Features & Specifications:

  • Smart Monitoring: Integrated LCD/Bluetooth connectivity with a dedicated app for real-time tracking of voltage, capacity, temperature, and BMS status. The screw-lid design allows easy internal inspection of cells and BMS components.

  • Modular Scalability: Supports up to 4 units in series (51.2V systems) for flexible voltage configurations.

  • Robust Performance: High-rate discharge (up to 200A continuous), 2500+ cycles at 80% DOD, and operation from -20°C to 55°C (with self-heating below freezing).

  • Safety & Durability: Multi-layer BMS protection (overcharge, over-discharge, short-circuit, temperature), IP65-rated enclosure, and flame-retardant materials.

    PowerMax Pro Series LiFePO4 Battery


Technical Specifications Table

Parameter 24Ah 30Ah 50Ah 100Ah 130Ah 200Ah 400Ah
Nominal Voltage 12.8V 12.8V 12.8V 12.8V 12.8V 12.8V 12.8V
Nominal Capacity 24Ah 30Ah 50Ah 100Ah 130Ah 200Ah 400Ah
Max Charge Current 6A 15A 25A 50A 65A 100A 100A
Max Discharge Current 6A 15A 25A 50A 65A 100A 200A
Internal Impedance ≤80mΩ ≤35mΩ ≤20mΩ ≤20mΩ ≤18mΩ ≤10mΩ ≤10mΩ
Cycle Life (80% DOD) 2500+ cycles (all models)





Operating Temp. (Charge) 0°C to 55°C





Operating Temp. (Discharge) -20°C to 55°C





IP Rating IP65 (Water/Dust Resistant)








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