Lithium Cobaltate, Manganate & Iron Phosphate Batteries - POWERWIN

Lithium Cobaltate, Manganate & Iron Phosphate Batteries

Explore the key characteristics and applications of different lithium battery types. Visit POWERWIN to learn more about our advanced LiFePO4 batteries.

Lithium Cobaltate Battery

Positive Material: Lithium cobaltate (LiCoO2)

Negative Material: Graphite

Working Principle: Lithium ions move between the positive and negative electrodes during charge and discharge, storing and releasing energy.

Advantages

  • High Energy Density: Delivers high voltage and current, allowing for greater energy storage in smaller volumes.
  • Long Cycle Life: Capable of over 2,000 charge/discharge cycles.
  • Good Safety: Excellent thermal stability reduces the risk of fire or explosion.
  • No Memory Effect: Consistent performance without worrying about capacity loss.
  • Small Self-discharge: Maintains charge well during long-term storage.
  • Environmentally Friendly: Lower pollution compared to traditional batteries.

Disadvantages

  • High Cost: The use of cobalt makes it expensive to produce.
  • Limited Charge Cycles: Needs to be replaced regularly, adding to the overall cost.
  • Sensitivity to Temperature: High or low temperatures may reduce safety or performance.
  • Longer Charging Time: Requires professional chargers to maintain efficiency.
  • Slow Discharge Rate: May impact the performance of certain electronic devices.

Lithium Manganate Battery

Positive Material: Lithium manganate (LiMn₂O₄)

Negative Material: Graphite

Working Principle: Lithium ions move between electrodes during charging and discharging to store energy.

Advantages

  • High Energy Density: High energy output in a compact size.
  • Long Cycle Life: Can endure many charge/discharge cycles.
  • Wide Operating Temperature Range: Performs well in low temperatures.
  • Environmentally Friendly: Does not contain harmful substances.

Disadvantages

  • Poor Thermal Stability: Prone to overheating in high temperatures.
  • Capacity Decay: Battery capacity decreases over time.

Applications

Commonly used in electric bikes, where cost and energy output are key factors.

Lithium Iron Phosphate (LiFePO4) Battery

Structure: Composed of a lithium iron phosphate positive electrode, a carbon negative electrode, a diaphragm, and electrolyte, all sealed in a metal shell.

Working Principle: During charging, lithium ions move from the positive to the negative electrode, and during discharge, they return to the positive electrode, releasing energy.

Advantages

  • High Energy Density: Provides exceptional energy output for its size.
  • Long Cycle Life: Capable of 2,000-3,500 cycles, making it longer lasting than lead-acid batteries.
  • Excellent Safety: Stable during charge/discharge with low risk of fire.
  • Small Self-discharge: Retains charge effectively when not in use.
  • No Memory Effect: No need to fully discharge before recharging.
  • Wide Temperature Range: Performs well in a range of temperatures.

Applications

LiFePO4 batteries are ideal for electric vehicles, energy storage systems, and power tools due to their safety, durability, and cost efficiency.

Discover the POWERWIN BT100 LiFePO4 battery on our official store and enjoy its high performance and reliability for all your energy needs. Learn more here.

Why Choose POWERWIN for LiFePO4 Batteries?

At POWERWIN, we specialize in high-quality lithium iron phosphate (LiFePO4) batteries that provide long-lasting power, safety, and efficiency for your devices. Whether for electric vehicles or energy storage, POWERWIN is the reliable choice for your battery needs. Explore our BT100 LiFePO4 battery today and upgrade your power solutions!