10 Pack AA to D Size Battery Spacer Converter Case, Sackorange D Size Battery Adapter Spacers Case for Rechargeable Battery;

Features:
<1>This AA to Size D battery converter is convenient, reduce weight and save money for you
<2>Easy to put in and take out your AAA batteries,easy to carry
<3>Just put your AA battery in the converter and it's the same as Size D battery.Batteries are not included
Specification:
<1>Shell Color:Black
<2>Material:plastic ABS