Topic

battery diagnostics

Latest coverage tagged with battery diagnostics.

article 5 stories

Lead Story Sep 30, 2026

Nuvoton unveils 26-cell battery monitoring IC with built-in EIS for EV and energy storage

Nuvoton Technology Corporation Japan will sample the KA85010UA, a Gen 6 26-cell battery monitoring IC with integrated EIS, starting January 2027. Its proprietary inductor method cuts EIS power loss and PCB temperature rise by about 93%, enabling continuous battery diagnostics, lifetime prediction and early fault detection in vehicles and energy storage.

Sarah Mitchell

Analysis

AVILOO study finds big battery health gaps across 20 popular used EVs

AVILOO analyzed over 500,000 independent tests of used EV batteries from 2022 to 2026, finding that state of health varies widely between models and individual cars. The Hyundai IONIQ 5 topped the rankings, while differences of up to 11% between individual vehicles can mean roughly 46 km of real-world range.

Priya Sharma Sep 14, 2026

Battery Technology

UK Study: One in 85 Used EVs Shows Significant Cell-Voltage Imbalance

Aug 28, 2026