A battery pack includes a secondary battery, an external case, an internal case housed inside the external case, and a circuit board, the secondary battery includes a first external terminal and a second external terminal, the first external terminal and the second external terminal are housed in the internal case, and at least the first external terminal and the second external terminal are covered with a curable resin in the internal case.
BATTERY PACK, ELECTRIC-POWERED TOOL, AND ELECTRIC-POWERED VEHICLE
2023-03-23
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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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