Tattu Advances Semi-Solid-State Battery Technology to 380 Wh/kg

Tattu's semi-solid-state battery series has taken a significant step forward, increasing energy density from 350 Wh/kg to 380 Wh/kg. Through ongoing material optimization and system-level refinements, the series now delivers higher performance while maintaining the reliability essential for professional UAV operations.

The 380 Wh/kg generation will be officially unveiled at UMEX SIMTEX 2026, representing a key milestone in Tattu's long-term power development roadmap.