Wednesday, December 24, 2025

Hermetic Sealing Solutions for High-Performance Miniaturized Battery Systems




Achieve reliable hermetic sealing for millimeter-scale microbatteries using dual-seal epoxy adhesive methods that maximize energy density while preventing electrolyte leakage and moisture ingress.

What Attendees will Learn

  1. “Seal smart, not complex” -- Dual-seal approach combines epoxy adhesives with gaskets for optimal hermeticity.
  2. 2mm breakthrough -- Successfully demonstrated microbatteries operating at 120°C with 22-hour continuous performance.
  3. Energy density maximized -- Surface-area-to-volume optimization maintains high Wh/L and Wh/kg ratios.
  4. Proven materials -- Epoxy adhesives with Kapton/neoprene gaskets deliver chemical resistance and low permeability.
Reference: https://ift.tt/NMcjuQ7

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