Crossword Puzzle Laser pointer battery

Clue: Laser pointer battery

Battery for laser pointers (AAAA with 4 letters)
Many a laser-pointer battery (AAA with 3 letters)
Laser-pointer battery (AAAA with 4 letters)
Laser pointer used by that jerk in the audience? (DISTRACTORBEAM with 14 letters)
Laser pointer part (DIODE with 5 letters)
Its first sale was a broken laser pointer (EBAY with 4 letters)
Lecturer's pointer tool (LASER with 5 letters)
Pointer Sisters hit (e.g. IMSOEXCITED with 11 letters)
Synagogue reader's pointer (YAD with 3 letters)
Helpful pointer (e.g. ARROW with 5 letters)