EV Knowledge Center

EV Academy

Practical Chinese EV education for repair shops, distributors, importers, fleet operators, and owners.

Accurate parts matching

Read an OE part number and compare the listing with your vehicle before you inquire.

Latest Academy Articles

Funbyautoparts
Charging and power supply3 min read

BYD DOLPHIN charges on DC but not AC: should the onboard charger be replaced first?

DC charging success with AC charging failure does not prove a DOLPHIN OBC fault. Separate external supply checks from vehicle-side diagnosis.

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