QUBE-S — next-generation sulphide chemistry.
QpiVolta Ultra-conducting Battery Engineering — Sulphide Electrolytes. An indigenously developed sulphide-electrolyte solid-state battery with Li-metal anode and NMC cathode, targeted for 2027 platform expansion.
Status
In development — planned 2027.
QUBE-S is QpiVolta’s next chemistry beyond the QUEST quasi-solid-state platform — a fully solid sulphide-electrolyte stack engineered for higher ionic conductivity and tighter packaging. Cell architecture and performance envelope will be published as the program reaches sample stage.
Building in this space? Reach out — we’re selectively briefing partners under NDA.
16S32.06
· Confidential ·QUBE-S · sample-stage 2027