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Key Chain Battery Tester

Key Chain Battery Tester

This self-contained battery tester is also a battery holder AND a key chain. Carry in pocket or purse to test if your battery is weak, dead, or at full power.

Features

  • Self-contained battery tester
  • Convenient for pocket or purse
  • Tests sizes 13, 312 and 675 (NOT compatible with size 10) 
  • Red light emitted to show battery life 
  • Storage compartment for 2 extra batteries 
  • Quick and easy to use 
    $7.95
    Key Chain Battery Tester—
    $7.95
    Product image 1

    Description

    This self-contained battery tester is also a battery holder AND a key chain. Carry in pocket or purse to test if your battery is weak, dead, or at full power.

    Features

    • Self-contained battery tester
    • Convenient for pocket or purse
    • Tests sizes 13, 312 and 675 (NOT compatible with size 10) 
    • Red light emitted to show battery life 
    • Storage compartment for 2 extra batteries 
    • Quick and easy to use