Solid Power’s all-solid-state battery cell technology is expected to provide key improvements over today’s conventional liquid-based lithium-ion technology and next-gen hybrid cells, including:

  • High Energy

    By allowing the use of higher capacity electrodes like high- content silicon and lithium metal.

  • Safer

    By removing the reactive and volatile liquid and gel components.

  • Longer Life

    As a result of withstanding and performing in extremely hot temperatures.

  • Cost Savings

    We expect a 15-35% cost advantage over existing lithium-ion at the pack level.

  • All-Solid-State Batteries

    Silicon EV Cell

    Properties

    • 390 Wh/kg
    • 930 Wh/L
    • 1,000+ cycle life

    Overview

    1. 1
      High-content Silicon Anode

      High charge rates & lower temperature capabilities.

    2. 2
      Sulfide Solid Electrolyte

      Powered by Solid Power's proprietary sulfide-based solid electrolytes.

    3. 3
      NMC Cathode

      Industry-standard and commercially mature.

    Cell performance metrics are initial commercialization design targets.

  • All-Solid-State Batteries

    Lithium Metal

    Properties

    • 440 Wh/kg
    • 930 Wh/L
    • 1,000+ cycle life

    Overview

    1. 1
      Lithium Metal Anode

      High energy.

    2. 2
      Sulfide Solid Electrolyte

      Powered by Solid Power's proprietary sulfide-based solid electrolytes.

    3. 3
      NMC Cathode

      Industry-standard and commercially mature.

    Cell performance metrics are initial commercialization design targets.

  • All-Solid-State Batteries

    Conversion Reaction Cell

    Properties

    • 560 Wh/kg
    • 785 Wh/L
    • 1,000+ cycle life

    Overview

    1. 1
      Lithium Metal Anode

      High energy.

    2. 2
      Sulfide Solid Electrolyte

      Powered by Solid Power's proprietary sulfide-based solid electrolytes.

    3. 3
      Conversion-Type Cathode

      Ultra-low cost & high specific energy.

    Cell performance metrics are initial commercialization design targets.

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Leveraging existing lithium-ion manufacturing

The cell manufacturing processes we have developed are already used globally for high volume traditional lithium-ion battery cell production, which we anticipate will enable manufacturers of our all-solid-state battery cells to meet volume and cost requirements of OEMs.