Plastic battery case holds 2pcs 18650 batteries, 4pcs 18350 batteries, 16340 battery, CR123A. Available in multiple colors. Protects your batteries from damage and accidental discharge.
Contains: 1 Battery Case
Note: All high discharge batteries are dangerous. This product will not protect against fire or explosion due to misuse or defect.
Straight out of box. It wouldn't charge. There are no indications it was charging or done charging. I did have blinking white lights. But charged it overnight like they wanted. No lights at all. So as far as I know this product is useless