



SUMAK LiFePO4 BATTERY 25.6V 100AH (2.56KW)
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- Battery Chemistry:LiFePO4
- Nominal Voltage:25.6 V
- Nominal Capacity:100 Ah
- Energy Density:2560 Wh
- Voltage Window:21.6 - 29.2 V
- Terminal Type / Torque:M8 / 12.4 Nm
- Case Material:ABS
- Recommended Charge Voltage:28.0 V
- Maximum Charge Voltage:29.6 V
- Recommended Charge Current:20 A
- Recommended Discharge Voltage:22.4 V
- Maximum Discharge Voltage:21.6 V
- Max Continuous Discharge Current:100 A
- Peak Discharge Current (for 3 sec):150 A
- Cycle Life (0.2C, 25°C, 80% DOD):6000 Cycles
- Ah Efficiency (Round-trip):> 98%
- Self-Discharge per Month:< 3%
- Discharge Temperature:-20°C to 55°C
- Charge Temperature:0°C to 55°C
- Storage Temperature:-20°C to 45°C
- Primary Charge/Discharge OCP:105A (20s delay) / 110A (30s delay)
- Secondary Charge/Discharge OCP:110A (2-3s delay) / 150A (2-3s delay)
- Over-Voltage Protection (per cell):14.6 V (1-2s delay)
- Under-Voltage Protection (per cell):10.0 V (1-2s delay)
- Temperature Protection (PCB):85°C
The Sumak SM-LAR24100 is a high-performance lithium iron phosphate (LiFePO4) battery designed for a wide range of demanding applications. With a nominal voltage of 25.6V and a substantial capacity of 100Ah (yielding 2560Wh of energy), this battery is built for reliability, long cycle life, and maintenance-free operation. It utilizes advanced cell technology and includes a built-in Battery Management System (BMS) for enhanced safety and performance. Its robust construction and versatile design make it suitable for commercial, industrial, residential, and mobile use.
Key Features
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Long Cycle Life: Offers up to 6000 cycles at 80% Depth of Discharge (DOD), ensuring long-term reliability and value.
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High Efficiency: Boasts a round-trip energy efficiency of over 98%, minimizing energy loss during charge and discharge cycles.
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Maintenance-Free: Fully sealed and maintenance-free design for hassle-free operation.
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Built-in BMS: Includes a comprehensive Battery Management System for protection against over-current, over-voltage, over-discharge, and high temperatures.
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Wide Operating Temperature: Can be discharged in temperatures as low as -20°C and charged from 0°C to 55°C.
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High Power Capability: Supports high continuous charge and discharge currents of up to 100A, with a peak discharge current of 150A for 3 seconds.
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Modular Design: Capable of being connected in series or parallel configurations (up to 4 units), allowing for system expansion.
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Optional Features: Offers optional extras such as a heating function for cold environments, an LCD screen, and Bluetooth connectivity for monitoring via an app.
Applications
This battery is ideal for a diverse set of applications, including:
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Renewable Energy Storage: Solar and wind power systems.
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Electric Mobility: Golf carts, floor machines, and forklifts.
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Recreational Vehicles (RV) & Marine.
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Backup Power: UPS systems and no-idle solutions for trucks.
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Industrial Equipment: Aerial lifts, robotics, and telecom/broadband infrastructure.
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Medical & Mobility Equipment.
In summary, the Sumak SM-LAR24100 is a versatile, high-capacity LiFePO4 battery that combines long life, high efficiency, and robust safety features, making it a reliable power solution for both stationary and mobile applications.


