Lithium Iron Phosphate

Lithium iron phosphate (abbreviated as LiFePO4 or LFP) battery utilizes a different cathode material lithium iron phosphate. These batteries have a lower nominal voltage of 3.2V, making them more stable and safer. They are less prone to overheating and less likely to catch fire due to their excellent thermal stability. Additionally, they are also known for their long cycle life, with the ability to last for thousands of charge and discharge cycles. This makes them a cost-effective choice for applications that require frequent battery replacement. Furthermore, they offer fast charging capabilities, a high discharge rate, a wide operating temperature range and enviromental friendness. However, as they have a lower energy density than other lithium ion battery types, they are not desirable for space constrained devices but ideal for energy storage systems such as solar and other renewable systems and a lot of low speed vehicles as golf carts, patrol carts, tourist carts etc.

Key Benefits

  • Extremely safe. Excellent thermal and structural stability, no explosion, high safety performance.
  • Super long cycle life. 2000~6000 cycles, while only 500~900 cycles for lead acid battery.
  • Low self-discharge rate and no memory effect. 2% per month, while 10% for lead acid battery.
  • High operation voltage and power output. Nominal 3.2V, 3 times that of lead acid battery.
  • High energy density. Approx 200Wh/Kg, only 2/3 of the volume and 1/3 of the weight of lead acid battery.
  • Wide operation temperature range. Charge: 0~45°C; discharge: -20~60°C; storage: -20~40°C.
  • Green energy, no harmful metals, RoHS compliance, no pollution, friendly to the environment.
lifepo4 prismatic battery

Applications

AGV/RGV/MGV automatic trucks, electric forklifts, electric stackers, fire fighting robots, robots, low-speed electric vehicles, special vehicles, testing equipment, security monitoring equipment, radio communication system, surveying instruments, UPS, emergency application, medical devices, traffic and navigation signal lamp, solar lighting, emergency lighting and car/ship starting system, power transmission and transformer station, household/commercial energy storage, etc.

Model Nominal Voltage (V) Nominal Capacity (Ah) Discharge Rate Length (max, mm) Width (max, mm) Diameter/Height (max, mm) Weight (approx, Kg)
14430F 3.2 0.4 1C 43.7 / 14.7 0.021
14500F 3.2 0.6 1C 50.7 / 14.7 0.022
18500F 3.2 1.0 1C 50.7 / 18.7 0.035
18650F 3.2 1.5 1C 65.7 / 18.7 0.04
18650F 3.2 1.8 2C 65.7 / 18.7 0.044
26650F 3.2 3.0 1C, 3C, 10C 65.7 / 26.7 0.104
26650F 3.2 4.0 1C, 3C 65.7 / 26.7 0.11
32700F 3.2 5.0 3C 70.7 / 32.7 0.14
32700F 3.2 6.0 1C 70.7 / 32.7 0.147
22100140F 3.2 27.0 1C 140.0 100.0 22.0 0.62
2795148F 3.2 32.0 1C 148.0 95.0 27.0 0.75
27127148F 3.2 50.0 1C 148.0 127.0 27.0 0.96
50118160F 3.2 100.0 1C 160.0 118.0 50.0 1.92
54173207F 3.2 230.0 1C 207.0 173.0 54.0 4.1
72174207F 3.2 280.0 1C 207.0 174.0 72.0 5.7
81175202F 3.2 340.0 1C 202.0 175.0 81.0 6.1

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