EV batteries lose 2.3% of capacity annually on average, Tibber says

PUBT · 3d ago
EV batteries lose 2.3% of capacity annually on average, Tibber says
  • Electric-vehicle batteries lose an average 2.3% of capacity annually, retaining roughly 82% over eight years, according to Geotab data.
  • Battery-pack prices fell to a record low of just over 1,000 kronor per kWh in 2025, according to BloombergNEF.
  • Most manufacturers offer seven- to eight-year battery warranties, typically guaranteeing at least 70% capacity; most batteries are expected to outlast coverage.


Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Tibber AS published the original content used to generate this news brief on November 12, 2026, and is solely responsible for the information contained therein.