Seoul, Oct. 29 -- LG Energy Solution on Monday launched B.once, a new diagnostic service that evaluates the performance of electric-vehicle (EV) batteries, allowing users to check capacity, voltage and temperature in a single scan, as per a report by Pulse, the English service of Maeil Business News Korea.

The report said, "The company said the service is designed to improve transparency and trust in used-EV transactions and auctions by providing reliable battery-health data."

The service offers two diagnostic modes, Quick Scan and Power Scan. The first checks the battery condition, while the latter provides analysis based on charging data. "The Quick Scan checks a battery's condition in under five minutes, while the Power Scan provides...