A bike derailleur battery case with bi-directional charging/discharging USB C PD converter, which includes a charging box body, a waterproof and dustproof cover pivotally connected to the charging box body, a circuit board with bidirectional charging/discharging USB C port been arranged in an accommodating space inside the charging box body, a rechargeable battery pack arranged in the accommodating space inside the charging box and electrically connected to the circuit board, and a one-way charging interface electrically connect to the circuit board.
Bike Derailleur Battery Case with Bi-directional Charging/Discharging USB C Power Delivery (PD) Converter
2024-06-20
Patent
Electronic Resource
English
IPC: | H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
BICYCLE DERAILLEUR AND CHARGING CABLE FOR BICYCLE DERAILLEUR
European Patent Office | 2024
|European Patent Office | 2024
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