Lectron has sounded the alarm by recalling its NACS to CCS1 charging adapter due to safety concerns. This adapter, which allows non-Tesla EVs to charge at Supercharger stations in the U.S., has been identified as a potential hazard, with approximately 1,600 units being affected. The issue lies in the adapter’s latching mechanism, which could disconnect while a vehicle is being charged, posing a risk of electrocution.
What?
Almost all non-Tesla EVs equipped with a CCS1 plug will soon have the ability to charge at selected Tesla Supercharger stations in the U.S. This move aims to facilitate charging for Ford and Rivian EV owners, who currently require an adapter to access Tesla’s fast charging network. While Tesla offers an official adapter, third-party options like the Lectron NACS to CCS1 adapter have also entered the market.
Why does it matter?
The recall affects 1,624 units produced between March 14 and April 8, 2024, where a faulty latch pin fails to secure the NACS charge handle properly. This defect allows the cable to detach during a charging session without the need to unlatch manually, leading to a heightened risk of electrical shock. The identified safety issue was initially brought to light by EV enthusiast Branden Flasch and further detailed in a video by Tom Moloughney.
Lectron has taken swift action by offering free replacements for the faulty adapters. The updated units feature a redesigned latch pin with a straight edge, ensuring that the charging coupler cannot be removed unless the NACS latch is deliberately depressed, thus preventing accidental disconnection during charging sessions.
How is it going to shape the future?
Despite being recommended by experts like Tom Moloughney and offering impressive specifications, such as a 500-amp and 1,000-volt rating, the Lectron NACS to CCS1 adapter now faces scrutiny due to safety concerns. While third-party options remain popular, the only certified adapter is Tesla’s official version, which is being distributed to Ford and Rivian customers at no cost. An upgraded paid version will also be available in the future, reinforcing the importance of prioritizing safety in electric vehicle charging solutions.
Source: https://insideevs.com/news/718894/lectron-nacs-ccs1-adapter-recall-latch/