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Real-World Examples of Lithium-Ion Batteries and Their Specifications

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Lithium-ion (Li-ion) batteries are used in a wide range of applications, from small consumer electronics to large-scale energy storage systems. Below is a list of real-world examples of lithium-ion batteries, along with their specifications and uses.

1. Tesla Powerwall

  • Application: Home energy storage for solar systems.
  • Specifications:
    • Capacity: 13.5 kWh.
    • Voltage: 350-450V.
    • Chemistry: Lithium Nickel Manganese Cobalt Oxide (NMC).
    • Cycle Life: 5,000+ cycles.
    • Efficiency: 90% round-trip efficiency.
    • Warranty: 10 years.
  • Features:
    • Stores solar energy for use during power outages or at night.
    • Scalable for larger energy needs.
    • Integrated with Tesla’s solar ecosystem.

2. Tesla Model 3 Battery Pack

  • Application: Electric vehicle (EV) battery.
  • Specifications:
    • Capacity: 50 kWh (Standard Range) to 82 kWh (Long Range).
    • Voltage: 350V.
    • Chemistry: Lithium Nickel Cobalt Aluminum Oxide (NCA).
    • Cycle Life: 1,500 – 2,000 cycles.
    • Range: 263 – 353 miles per charge.
    • Warranty: 8 years or 100,000 – 120,000 miles.
  • Features:
    • High energy density for long driving range.
    • Fast charging capability (Supercharger network).

3. Panasonic NCR18650B (18650 Cell)

  • Application: Consumer electronics (e.g., laptops, power banks).
  • Specifications:
    • Capacity: 3,400 mAh.
    • Voltage: 3.6V – 3.7V (nominal).
    • Chemistry: Lithium Nickel Cobalt Aluminum Oxide (NCA).
    • Cycle Life: 500 – 1,000 cycles.
    • Energy Density: 243 Wh/kg.
  • Features:
    • Widely used in portable devices due to its compact size and high energy density.
    • Commonly found in Tesla’s early EV battery packs.

4. LG Chem RESU

  • Application: Residential solar energy storage.
  • Specifications:
    • Capacity: 6.5 kWh to 16 kWh.
    • Voltage: 48V.
    • Chemistry: Lithium Nickel Manganese Cobalt Oxide (NMC).
    • Cycle Life: 6,000 cycles at 90% depth of discharge.
    • Efficiency: 95% round-trip efficiency.
    • Warranty: 10 years.
  • Features:
    • Compatible with most solar inverters.
    • Modular design for easy expansion.

5. Samsung INR18650-25R (18650 Cell)

  • Application: Power tools, drones, and EVs.
  • Specifications:
    • Capacity: 2,500 mAh.
    • Voltage: 3.6V – 3.7V (nominal).
    • Chemistry: Lithium Nickel Manganese Cobalt Oxide (NMC).
    • Cycle Life: 500 – 1,000 cycles.
    • Energy Density: 200 Wh/kg.
  • Features:
    • High discharge rate, making it suitable for high-power applications.
    • Commonly used in power tools and electric bikes.

6. BYD Blade Battery

  • Application: Electric vehicles (e.g., BYD Han EV).
  • Specifications:
    • Capacity: 50 kWh to 75 kWh.
    • Voltage: 600V.
    • Chemistry: Lithium Iron Phosphate (LiFePO4).
    • Cycle Life: 3,000+ cycles.
    • Range: 375 miles per charge.
    • Warranty: 8 years or 120,000 miles.
  • Features:
    • Enhanced safety due to LiFePO4 chemistry.
    • Long lifespan and thermal stability.

7. Apple iPhone Battery

  • Application: Smartphones.
  • Specifications:
    • Capacity: 2,000 – 4,000 mAh (varies by model).
    • Voltage: 3.8V (nominal).
    • Chemistry: Lithium Polymer (LiPo).
    • Cycle Life: 500 cycles (up to 80% capacity).
    • Energy Density: 250 – 300 Wh/kg.
  • Features:
    • Compact and lightweight design.
    • Optimized for fast charging and long daily usage.

8. Enphase Encharge

  • Application: Residential solar energy storage.
  • Specifications:
    • Capacity: 3.36 kWh per unit (scalable to 10.08 kWh).
    • Voltage: 48V.
    • Chemistry: Lithium Iron Phosphate (LiFePO4).
    • Cycle Life: 4,000+ cycles.
    • Efficiency: 96% round-trip efficiency.
    • Warranty: 10 years.
  • Features:
    • Integrated with Enphase’s microinverter system.
    • Modular and scalable for different energy needs.

9. Sony US18650VTC6 (18650 Cell)

  • Application: High-drain devices (e.g., vaping, flashlights).
  • Specifications:
    • Capacity: 3,000 mAh.
    • Voltage: 3.6V – 3.7V (nominal).
    • Chemistry: Lithium Nickel Manganese Cobalt Oxide (NMC).
    • Cycle Life: 500 – 1,000 cycles.
    • Energy Density: 220 Wh/kg.
  • Features:
    • High discharge rate (up to 30A).
    • Reliable performance in high-power applications.

10. Nissan Leaf Battery Pack

  • Application: Electric vehicle (Nissan Leaf).
  • Specifications:
    • Capacity: 40 kWh to 62 kWh.
    • Voltage: 360V.
    • Chemistry: Lithium Nickel Manganese Cobalt Oxide (NMC).
    • Cycle Life: 1,500 – 2,000 cycles.
    • Range: 149 – 226 miles per charge.
    • Warranty: 8 years or 100,000 miles.
  • Features:
    • Affordable and widely used in one of the best-selling EVs.
    • Liquid cooling system for thermal management.

Summary

Lithium-ion batteries come in various forms and chemistries, each tailored to specific applications. From the Tesla Powerwall for home energy storage to the Panasonic NCR18650B in consumer electronics, these batteries power our modern world. Their high energy density, long lifespan, and efficiency make them indispensable for EVs, solar systems, and portable devices. As technology advances, we can expect even more innovative and sustainable lithium-ion battery solutions.