Testers

XtraPower Battery Tester

XtraPower Battery Tester

The PROMASTER XtraPower Battery Tester quickly lets you know the condition of your batteries. It tests standard and rechargeable AA, AAA, 9 volt, CR-V3, and 2CR5 batteries.


In today's battery powered world, this is one accessory you will not want to be without.

XtraPower Storage Case and Tester

XtraPower Storage Case and Tester

The PROMASTER XtraPower Battery Storage Case and Tester provides an ALL-IN-ONE solution for storing your AA/AAA batteries and evaluating their condition. This handy gadget has a 5-LED fuel gauge which accurately shows the remaining power in your battery plus its Smart circuitry makes it Click here for more

XtraPower Lithium Ion Battery Tester

XtraPower Lithium Ion Battery Tester

The PROMASTER Universal Lithium Ion Battery tester is a simple quick way to determine the remaining power in your digital camera, camcorder or cell phone battery. The 4 stage LED Fuel Gauge shows the remaining capacity of your battery while the universal dual pin contacts allows connection to Click here for more