• The Princeton Tec Apex Headlamp requires four AA batteries.
    Answered on 9/27/2011 12:00:00 AM by Anonymous from None
  • Thanks for bringing this tomy attention. The Princeton Tec Apex Headlamp requires four AA batteries. I have edited ithe incorrect answer.
    Answered on 9/28/2011 12:00:00 AM by Gear Doctor Kevin from Sierra Trading Post