Photo 1 of DLYPOW Battery Tester, Universal Battery Checker Small Battery Tester for AAA AA C D 9V 1.5V Button Cell Household Batteries (Upgraded Magnetic Version)

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Photo 1 of DLYPOW Battery Tester, Universal Battery Checker Small Battery Tester for AAA AA C D 9V 1.5V Button Cell Household Batteries (Upgraded Magnetic Version)Photo 2 of DLYPOW Battery Tester, Universal Battery Checker Small Battery Tester for AAA AA C D 9V 1.5V Button Cell Household Batteries (Upgraded Magnetic Version)