3.6 Volt Double C Size Extended Life Primary Lithium Cells for HDD Locators 

  • Compatible with Digitrak ® and Ditch Witch beacons.
  • These batteries have 2 to 6 times the capacity of two alkaline C cells in series (up to 120 hours for DX transmitter, 240 hours for DT transmitter)
  • Will be more reliable than two C cells welded together.
  • Much better voltage hold-up during discharge than alklaines. 
  • They will not leak because of a single welded steel shell.

Cannot be charged under any circumstances without danger of explosion.