Before checking the portable charging cable, first judge whether the conditions apply using vehicle-side and supply-side connectors, then assess the risk with rated current, length and temperature range and certification, storage and replacement channels. Check both connectors, the rated current, length, temperature range and certification on the cable, and line up a clear replacement channel.

The cable check should not stop at writing “Type 2” or “GB/T” — record the rated current and the vehicle-side configuration too. Pair this with Which questions should fleet buyers ask after comparing Chinese electric sedans? on your first trial order. Test the portable charging cable in the target market with the exact configuration, and re-confirm whenever the connectors or cable specifications change.