No Need To Change Battery Frequently: With this AA battery eliminator,you don't need to buy a lot of replacement batteries when the batteries run out,saving you more time and money.
Premium Quality: The AA battery eliminator is made of high-quality materials and has a long service life . (Note:Don't charge the battery placeholder,otherwise it will cause a short circuit.)
Easy to Use: Put the battery correctly into the battery case according to the positive and negative poles,then connect the correct voltage adapter.
Small Size and Portable Carrying:You can put it into your bag,suitcases,boxes when your work or travel,it won't take up too much space for you.
Packaging Includes: 4* battery placeholders and 1*USB to DC cable.