CALB unveils 60Ah solid-state battery prototype with 450 Wh/kg energy density, targeting 1,000 km EV range and 75% weight reduction.

Official TitleCALB Presents 60Ah Solid-State Battery Prototype for 1,000 km Electric Vehicles

CALB·Energy, Climate & Industrial Transition·Mainland ChinaAI & TechnologyPremium Signal
Mar 15, 2026
2 min read
The Change

CALB unveils 60Ah solid-state battery prototype with 450 Wh/kg energy density, targeting 1,000 km EV range and 75% weight reduction.

Why It Matters

CALB's development of a high-energy-density solid-state battery signals a potential shift in the EV market. If successfully commercialized, this technology could address key consumer concerns like range anxiety and charging times, accelerating the transition to electric mobility and intensifying competition among battery manufacturers to innovate beyond current lithium-ion technologies.

Key Takeaways
1

CALB's prototype has a 450 Wh/kg energy density and targets a 1,000 km range.

2

The battery is 75% lighter than existing LFP cells of the same capacity.

3

Phased rollout starts in 2026 for robots/eVTOLs, with automotive pilots in 2027.

What to Watch
1

Mass production is expected around 2030, promising faster charging and lighter EV packs.

2

CALB's prototype has a 450 Wh/kg energy density and targets a 1,000 km range.

Based on official company source. SigFact extracts and structures signals from verified corporate announcements.
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