Semi-Solid State Battery Technology
A semi-solid state battery bridges conventional lithium-ion and full solid-state cells, raising energy density toward 320 Wh/kg while keeping manufacturable, safer electrolytes. Horizon Power integrates solid-state drone battery cells into long-endurance platforms.
What Makes Semi-Solid Different
- Higher energy density than liquid electrolyte cells
- Reduced flammable electrolyte content vs traditional Li-ion
- Lower cost trajectory than fully solid-state today
Where It Wins
Long-endurance drone battery platforms, surveying and mapping, and specialty aerospace. Read our lithium battery overview and battery application solution notes.
FAQ
Semi-solid vs solid-state?
Semi-solid keeps a small liquid component for processability; full solid-state removes it but is harder to scale.
Is it shipping today?
Yes, in select drone and specialty packs; broader availability is expanding through 2026.
Request a Quote for Your Semi-Solid State Battery Technology Project
Tell us your target voltage, capacity, continuous and peak current, size limits, certification requirement and annual volume. Our engineering team will return a buildable pack design with a quotation within 24 hours.