Lithium-Sulfur Pouch Cell Calculator

Enter cell-design parameters to estimate capacity, energy, mass, volume, and cell-level energy density.

Design inputs

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Calculation mode

Design mode Capacity basis

Cathode and capacity

Electrode length mm Electrode width mm Active loading mg/cm²/side Sulfur loading mg/cm²/side Active-material capacity mAh/g Sulfur-based capacity mAh/g-S Sulfur fraction in active material 0–1 Cathode sheets Average discharge voltage V

Current collector, lithium and separator

Lithium thickness mm Al foil thickness mm Separator material Separator thickness mm Separator apparent density g/cm³ Electrolyte-to-sulfur ratio µL/mg Target N/P Electrode edge allowance mm Pouch seal allowance mm

Positive and negative tab design

Positive tab material Negative tab / transition Positive tab width mm Negative tab width mm Positive effective length mm Negative effective length mm Positive tab thickness mm Negative tab thickness mm

Cell-level results

Rated capacity—Ah

Nominal energy—Wh

Gravimetric energy density—Wh/kg

Volumetric energy density—Wh/L

Flat, crisp-edged lithium-sulfur pouch cell — Calculated package dimensions appear here

Total cell mass— g

Packaged volume— cm³

Cathode sheets—

Actual N/P—

Cell mass breakdown

Core results are public. Submit business details to open the full printable report.

Lithium-Sulfur Pouch Cell Calculator

Design inputs

Cell-level results

Cell mass breakdown

Report details