• Holds one 9V battery with PC leads for solderless breadboards and protoboards
• Measures 2.12" x 1.18 x 0.81" (height not including leads)
• Space between leads: 0.5" (12.69mm)
• PC lead diameter: 0.03" (0.82mm)
• Polarity indicators are imprinted in the battery slot
  
• Lightweight plastic construction, weighs ~0.26 ounce