Science ❯ Engineering

Battery Technology

Electric Vehicles Performance Metrics Safety Testing Electric Vehicle Batteries Bidirectional Charging Degradation Studies Lithium-ion Batteries Safety Standards Lithium Batteries Lithium-Metal Batteries

Largest Independent Study Finds Most EVs Retain About 90% Battery Capacity After High Mileage

AVILOO’s half‑million test report pushes used‑EV buyers, fleets and insurers to rely on quick OBD diagnostics to judge individual car battery health.

Ore Energy Raises $43M to Scale Iron‑Air Long‑Duration Batteries

Study Calculates Vehicle-to-Grid Could Cut U.S. Grid Costs By Up To $7 Billion

Massachusetts Launches Residential Vehicle‑to‑Grid Pilot

Mexico Unveils Olinia Uno Prototype as Procurement Questions and Market Competition Loom

Southwest Bans Humanlike and Animallike Robots From Flights

Volkswagen Group Recalls 94,000 EVs After KBA Flags Battery Module Defect

Donut Lab’s Third VTT Report Finds 97.7% Retention, Undercuts Supercapacitor Theory

Honor’s AI Showcase at MWC 2026 Converges With U.S. Backlash Over Pentagon’s Anthropic Ban

UK Study Finds EV Batteries Keep About 95% Health

DRDO Hands Over 7 Indigenous Defence Technologies to Tri-Services, Approves 12 New TDF Projects

Shenyang Seizes 43 Non-Compliant Power Banks After CCTV Exposé as China Drafts Tougher Standard

Kia PV5 Named 2026 International Van of the Year in Unanimous Vote

Experts Reaffirm EVs Ignite Far Less Often Than Gas Cars

ADAC Study of 28,500 Plug-In Hybrid Battery Tests Finds Wide Brand Differences

ADAC Stress Test Finds No Battery Failures in Six E‑Scooters and Urges Rethink of Public Transport Bans

Extreme Heat Can Cut EV Range by Up to 44%, New What Car? Test Finds

AAA Real-World Tests Find Vehicles Fall Short of Lab-Rated Efficiency

Honda Unveils Fastport eQuad Electric Quadricycle for Last-Mile Logistics

Cold Weather Drives Up Electric Bus Energy Use by Nearly 50%, Cornell Study Finds