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Solid-State Battery

Gotion Semi-Solid-State Battery Exceeds 300Wh/kg, Clears Extreme Tests for Mass Production

Gotion Semi-Solid-State Battery Exceeds 300Wh/kg, Clears Extreme Tests for Mass Production

On July 13, Gotion High-Tech announced that its G-Yuan semi-solid-state battery has passed extreme summer and winter testing, officially qualifying for mass production. The cell achieves energy density exceeding 300Wh/kg at the cell level and over 235Wh/kg at the system level, with multiple OEM validations underway, while Gotion's manufacturing bases in Germany, Vietnam, Indonesia, and Thailand have begun production.

4973 days ago
SAECCE 2026: China's Intelligent Electrification Roadmap Gets a Major Upgrade

SAECCE 2026: China's Intelligent Electrification Roadmap Gets a Major Upgrade

In June 2026, the Society of Automotive Engineers of China (SAE-China) held its annual press conference, unveiling the updated Intelligent Electrification Technology Roadmap 2.0. The event focused on solid-state battery mass-production timelines, L3 autonomous driving admission standards, and vehicle-road-cloud integration architecture. The roadmap targets 400Wh/kg solid-state batteries by 2027 and large-scale L3 commercial deployment by 2028.

46943 days ago
Solid-State Battery Mass Production Countdown: SAIC/GAC 2026 Rollout, China Holds 65% of Global Patents

Solid-State Battery Mass Production Countdown: SAIC/GAC 2026 Rollout, China Holds 65% of Global Patents

SAIC Motor announced full solid-state battery mass production in 2026, with 2027 vehicle launch; GAC Group confirmed same-year rollout. This marks the first time Chinese OEMs have given a clear full solid-state battery mass production timeline, ahead of Toyota and other international giants. Data shows Chinese enterprises hold 65% of global solid-state battery patents, establishing first-mover advantage at the intellectual property level.

32051 days ago
MIIT Releases Solid-State Battery Standards: 400Wh/kg Target by 2028

MIIT Releases Solid-State Battery Standards: 400Wh/kg Target by 2028

On May 27, 2026, China's MIIT released the solid-state battery standards research guide, outlining a three-phase roadmap from 2026 to 2030: basic research → engineering validation → commercialization. Target energy density: 400Wh/kg (2028) and 500Wh/kg (2030). Semi-solid-state batteries are already in mass production, while all-solid-state batteries are expected to enter small-batch vehicle installation in 2028. Chinese companies hold 65% of global patents.

56151 days ago