Abstract: The present disclosure relates to a heteroaryl derivative and uses thereof. The heteroaryl derivative of the present disclosure exhibits excellent inhibitory activity against EGFR and/or HER2, and thus may be usefully employed as a therapeutic agent for EGFR- and/or HER2-related diseases.

Abstract: A battery carrying tray includes: a box-shaped outer peripheral frame and a pair of slot-shaped mounting parts symmetrically mounted in the outer peripheral frame. The mounting part includes: an insert having a plurality of first slots into which lateral ends of cells of batteries are inserted, and a plurality of second slots into which tab welded portions of the batteries are inserted and supported; and an insert base having seating portions on which lower ends of the cells of the batteries are seated. The insert includes: a plurality of pins disposed in parallel at predetermined intervals to define the first slots therebetween; wing flanges respectively formed at outer ends of the pins to define the second slots between the wing flanges formed on the adjacent pins; and a horizontal base portion on which the plurality of pins is supported.

Abstract: A battery carrying tray includes: a box-shaped outer peripheral frame, and a pair of slot-shaped mounting parts symmetrically mounted in the outer peripheral frame. The mounting part includes: an insert having a plurality of first slots into which lateral ends of cells of batteries are inserted, and a plurality of second slots into which tab welded portions of the batteries are inserted and supported; and an insert base having seating portions on which lower ends of the cells of the batteries are seated. The insert includes: a plurality of pins disposed in parallel at predetermined intervals to define the first slots therebetween; wing flanges respectively formed at outer ends of the pins to define the second slots between the wing flanges formed on the adjacent pins; and a horizontal base portion on which the plurality of pins is supported.