Two kinds of charger. One philosophy.
Vehicle on-board chargers for permanent conversions. Programmable portable chargers for the bench, the garage, and the road trip. Both open, both documented, both yours to modify.
Vehicle Chargers
TC Charger HK-series on-board chargers — 3.3kW and 6.6kW models, air- and liquid-cooled, 48V to 540V. Designed for permanent install in EV conversions and custom builds.
Coming SoonPortable Chargers
Compact programmable chargers — 110V or 220V input, adjustable output up to 40A at 84V, fits in a backpack. One charger, many devices. Sold alone or with our multi-connector adapter kit for scooters, EUCs, and OneWheels.
Control Module — optional smart controller.
Want your charger Wi-Fi-enabled, Home Assistant–native, MQTT-ready, and profile-switchable from your phone? Drop our ESP32-based Control Module on any of our chargers. Works with both Vehicle and Portable lines.