The semi solid state battery bridges today's manufacturing reality with tomorrow's energy demands — deployable now, on existing production lines, at a fraction of full solid-state cost.
20+
Years Experience
50+
Export Countries
500+
Product Types
100M+
Pieces / Year
What It Is
Full solid-state batteries promise revolutionary performance — but they require entirely new manufacturing infrastructure, exotic materials, and precision processes not yet ready for mass production.
The semi solid state battery takes a smarter path. It replaces the bulk of the liquid electrolyte with a semi-solid or gel electrolyte, capturing most of the safety and energy benefits while remaining manufacturable on today's production lines.
The electrolyte is partially solidified — gel-like, not fully liquid and not fully solid. This gives stability without the manufacturing complexity of all-solid-state cells.
Semi solid battery manufacturing is compatible with existing lithium-ion equipment. Factories can retool in months, not years.
By reducing liquid electrolyte volume, semi solid cells pack more active material per unit, reaching 280–350 Wh/kg at cell level.
Less liquid electrolyte means dramatically lower flammability risk and better thermal stability — reducing the risk of thermal runaway.
Comparison
Compared to conventional liquid lithium-ion and next-generation full solid-state cells across the metrics that matter most for EV deployment.
Products
UN 38.3
Transport safety
IEC 62133
Safety requirements
UL 1642
Lithium batteries
CE
European conformity
RoHS
Hazardous substance
ISO 9001
Quality management
IATF 16949
Automotive quality
Our highest energy density cell, designed for electric vehicle applications where range matters most. Compatible with existing EV pack architectures and validated against UN38.3 and IEC 62133.
Specifications
High-cycle prismatic cell engineered for stationary energy storage, grid-buffering, and commercial BESS projects. Reduced thermal risk vs. standard NMC lithium-ion.
Specifications
Semi solid state 21700 format cell with higher energy density and improved thermal stability over standard lithium-ion. Drop-in compatible for OEM integration with standard BMS systems.
Specifications
Bespoke cell development for OEMs with specific voltage, capacity, dimensions, or chemistry requirements. From prototype through to volume production with full QC documentation.
Specifications
Why EVs First
The gap between full solid-state promises and actual EV deployment is where semi solid technology wins — every time.
Semi solid cells are produced on adapted versions of standard lithium-ion lines. No exotic solid electrolyte deposition. No dry-room-level humidity control across the whole factory.
Manufacturing costs track closely with conventional Li-Ion, so semi solid batteries can reach price parity at similar production volumes — something full solid-state cannot match until at least 2030.
Higher cell-level energy density (280–350 Wh/kg) means more range for the same pack weight, or the same range with a lighter and cheaper pack.
Semi solid cells have passed automotive-grade abuse testing. Nail penetration, overcharge, and thermal shock results consistently outperform conventional liquid lithium-ion.
Full solid-state timelines remain 2028–2032 for mass EV use. Semi solid batteries are in production today — the technology is available now, not in a decade.
Semi solid battery supply chains leverage existing cathode, anode, and cell materials. No proprietary solid electrolyte bottlenecks that could constrain global ramp-up.
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