Contemporary amperex technology (hong kong) limited (20250070379). BATTERY AND ELECTRICAL DEVICE
BATTERY AND ELECTRICAL DEVICE
Organization Name
contemporary amperex technology (hong kong) limited
Inventor(s)
BATTERY AND ELECTRICAL DEVICE
This abstract first appeared for US patent application 20250070379 titled 'BATTERY AND ELECTRICAL DEVICE
Original Abstract Submitted
a battery includes: at least one battery cell, including a first pressure relief mechanism; and a box, including a second pressure relief mechanism. an exhaust passage is formed between the first pressure relief mechanism of the at least one battery cell and the second pressure relief mechanism of the box. when the first pressure relief mechanism is actuated, the exhaust passage is configured to expel emissions of the at least one battery cell from the first pressure relief mechanism to the second pressure relief mechanism. a minimum length of an exhaust path of the emissions in the exhaust passage is 0.1 m to 10 m.