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27.09.2026 · 23:21 · Working machinery

CATL-supplied battery cells in large-scale storage project reported to remain in service after 14 years

CATL supplied cells for what the source describes as the world’s first large-scale battery energy storage project. The source says the cells were tested after 14 years and that none has been replaced.

CATL supplied the cells for the world’s first large-scale battery energy storage project, according to the source.

Fourteen years later, the report says none of the cells had been replaced.

The source also reports that the cells were good for another decade.

SourceInsideEVs · Tier B ↗Source publication time: 26 Sep 2026 · 13:00