Battery Storage Box with Capacity Tester AAA/AA/C/D Battery 9V/Flat Panel Battery Storage Battery Conversion Tool

Wholesale link: https://www.globalsources.com/Portable-storage/Storage-Box-1221035544p.htm

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Material: PP

3*AA Convert to D tool only 1.5V，The capacity is equivalent to that of a D battery, and the voltage is the same at 1.5V.