Won LiFePO4 12-100
Won LiFePO4 12-100
Nominal Voltage [V] 12.8
Nominal Capacity [Ah] 100
Energy [Wh] 1280
Internal Resistance [mΩ] ≤20
Months Self Discharge [%] <3
Efficiency of Charge 100% at 0.5C
Efficiency of Discharge 96~99% at 1C
Charge
Charge Voltage [V] 14-14.6
Charge Mode CC at 0.2C to 14.6V, then at CV 14.6V to charge current less than 0.02C
Charge Current [A] 20
Max. Charge Current [A] 50
Charge Cut-off Voltage [V] 15.6V+/-0.2
Discharge
Max. Continuous Current [A] 100
Max. Pulse Current [A] 200 (<3s)
Discharge Cut-off Voltage [V] 8
Environment
Charge Temperature [°C] 0°C to 45°C (32°F to 113°F) at 60 ±25% Relative Humidity
Discharge Temperature [°C] -20°C to 60°C (-4°F to 14°0F) at 60 ±25% Relative Humidity
Storage Temperature [°C] 0°C to 40°C (32°F to 104°F) at 60 ±25% Relative Humidity
Ingress Protection IP56
Mechanical
Cell Material
Plastic Case
ABS
Dimensions – H x W x D [mm] 217x327x172
Weight [kg] 13.5
Terminal M6
BMS
Protection Function
Over charge protection, Over discharge protection, Over current protection, Short current protection, Balanced function, Temperature protection
The Freedom Won LiFePO₄ Battery Range FW 12-100 is a high-capacity lithium iron phosphate energy storage solution designed for demanding residential, commercial, and backup power applications. Built with advanced LiFePO₄ cell technology, this battery delivers exceptional safety, long service life, and consistent performance across a wide range of energy systems.
The FW 12-100 model is engineered to provide substantial storage capacity in a reliable and durable format. It is well suited for large residential installations, small to medium-sized businesses, telecom infrastructure, off-grid systems, and hybrid solar applications. By storing excess solar generation during the day, the battery ensures dependable power availability during evenings, peak tariff periods, or unexpected grid outages.
One of the key advantages of LiFePO₄ chemistry is its superior thermal stability and enhanced safety compared to conventional lithium-ion technologies. This makes the FW 12-100 a secure option for indoor and controlled environment installations. The battery is also designed for long cycle life, capable of thousands of charge and discharge cycles while maintaining strong capacity retention. This extended lifespan helps reduce total cost of ownership and provides excellent return on investment over time.
An advanced integrated Battery Management System (BMS) continuously monitors voltage, temperature, and overall system health. The BMS optimises charging and discharging processes, maintains cell balance, and protects against overcharge, deep discharge, overheating, and short circuits. This intelligent management ensures reliable performance and maximises battery longevity.
The FW 12-100 is compatible with a wide range of inverters and energy management systems, allowing for seamless integration into new or existing solar installations. Its robust construction and high-quality components ensure dependable operation even in demanding environments.
The Freedom Won LiFePO₄ Battery Range FW 12-100 offers a powerful combination of safety, durability, and scalability, making it an ideal solution for users seeking dependable long-term energy storage and greater energy independence.
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