BT168D Battery Tester Battery Tester Button Cell Tester Tester for AA/AAA/C/D/9V

Applicable universal: The battery tester applies to 1.5V and 9V battery types and button cell batteries. e.g.: AA, AAA, C, D, 9V. Universal Digital LCD AA AAA 9V 1.5V Button Cell CD Battery Volt Tester BT-168D.

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