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Batteries

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Leaked Samsung SDI Reports Detail 12,000mAh and 18,000mAh Si/C Batteries as 20,000mAh Test Fails at 960 Cycles

Samsung has not committed to a launch, signaling a safety-first approach.

VTT Finds Donut Lab Battery Keeps 97.7% Charge Over 10 Days

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SK On Slashes 37% of Jobs at Georgia Battery Plant as U.S. EV Demand Slows

Donut Lab Solid-State Cell Handles 100°C in New VTT Test as Packaging Questions Surface

Nature Study Reports 700 Wh/kg Lithium-Metal Cell as Chinese Automakers Announce Near-Term Solid-State Rollouts

VTT Validates Donut Lab Battery’s 4.5-Minute 0–80% Charge in First Independent Test

Japan Plans April In-Flight Power Bank Ban as South Korean Airlines Complete Their Own

UCLA-Led Team Reimagines Nickel–Iron Battery With Seconds-Long Recharge and 12,000-Cycle Longevity

FAW Debuts Semi‑Solid EV Battery as China Prepares First Solid‑State Standard

CATL’s Sodium-Ion EV Battery Targets Extreme Cold as Changan Prepares First Mass Model

CATL and Changan Unveil First Passenger EV With Sodium‑Ion Battery

Karma, Factorial Launch First U.S. Solid‑State EV Battery Production Program

Sunwoda Settles Geely Unit’s Battery Suit, Warns of 500–800 Million Yuan Profit Hit

Tesla Says Dry‑Electrode Battery Process Has Reached Scaled Production

Two Injured as Electric-Duct Fire Traps Dozens in Thane High-Rise

Donut Lab’s ‘Five-Minute’ Non‑Lithium Cell Faces Fraud Claim From Svolt as Market Waits for March Deliveries

Svolt Chief Labels Finnish Solid-State Battery Claims a Fraud

Bajaj Chetak C25 Reaches Showrooms With Early-Bird Discount

Ampere Launches Magnus Grand Max at Rs 94,999 for Value-Focused EV Commuters

QuantumScape Presses Toward Pilot Production After 2025 Rebound, Adds New Auto Joint Development Pact