NEW FOCSPROD NACS TO CCS ADAPTER TEST

EV Channels Review

The Focsprod NACS to CCS adapter undergoes a rigorous real-world test, simulating high-power DC fast charging conditions with a 500A peak draw. The adapter performs admirably, delivering charging speeds (170-190 kW) comparable to official Tesla and Ford adapters, with no observed losses or overheating in moderate climates. Temperatures remained within acceptable limits, and the adapter sustained peak performance without derating. However, a significant safety concern is raised regarding the adapter's design, which allows the CCS handle to be detached from the adapter while still connected to the vehicle, posing a risk of arcing. This contrasts with the designs of official Tesla and Ford adapters, which incorporate a lockout mechanism to prevent premature handle removal. The reviewer also cautions against misleading Amazon listings regarding UL certification, noting that as of August 2025, even OEM adapters are not fully UL certified for 500A/1000V on non-liquid-cooled cables. While the adapter functions well, the safety flaw in its disconnection mechanism is a critical drawback.