LFP Battery (Lithium Iron Phosphate)

LFP (Lithium Iron Phosphate) batteries are a type of lithium-ion battery that uses iron phosphate as the cathode material. They have become increasingly popular in electric vehicles due to their unique advantages.

Key Advantages

• Exceptional safety - very stable chemistry with low fire risk
• Long lifespan - typically 3,000-5,000 charge cycles
• Cost-effective - uses abundant materials like iron
• Stable performance in various temperatures
• Environmentally friendly - no cobalt or nickel

Trade-offs

LFP batteries have lower energy density compared to NMC batteries, meaning they are heavier for the same capacity. They also perform less efficiently in extremely cold weather.

Common Applications

LFP batteries are widely used in affordable EVs and standard-range models from manufacturers like BYD, Tesla (standard range models), and many Chinese EV brands. They are ideal for city cars and vehicles where cost and longevity matter more than maximum range.