Knox Powerwall 3.1 25.6V 100Ah Lithium Battery

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Powerwall 3.1 | LIO 2.66-IP20 Lithium-ion Battery

25.6V 100Ah | 2.56kWh | LiFePO₄ | Wall-Mounted Energy Storage

The LIO 2.66-IP20 is a compact and reliable lithium-ion battery designed for small-scale energy storage systems. Built with A-grade prismatic LiFePO₄ cells, this unit offers exceptional safety, high cycle life, and robust protection for both charge and discharge operations.

Ideal for backup power, hybrid systems, and small off-grid setups, it features a 2.56kWh capacity with up to 8 units parallel support, making it scalable for expanding needs. Integrated 4.3" touchscreen LCD, smart BMS, and universal communication protocols ensure seamless integration with major inverter brands.

Key Features

• Energy Capacity: 2.56kWh (25.6V, 100Ah)

• Chemistry: A-grade Prismatic LiFePO₄ cells

• Cycle Life: Over 6000 cycles at 80% DoD (25°C, 0.5C)

• Charge/Discharge Current:

  • Max: 100A continuous

  • Pulse: 120A (2 sec)

• Protection Built-in:
  OVP, LVP, OCP, OTP, LTP, Short-Circuit

• Communication Ports: RS485, CAN, LINK-IN, LINK-OUT

• Wall-mounted Design: Space-saving, efficient, and sleek

• Smart Monitoring: 4.3” LCD screen + PC software

• Parallel Expansion: Supports up to 8 units

• Wide Temperature Range: Operates in -20°C to +55°C

Technical Specifications