The Samsung R-SPEC 18650 30Q 3000mAh 15A Battery is the standard battery included with the Ultra 18650 Flashlight. It's always great to have a backup ready.
- Flashlight not included -
Fast shipping and the batteries arrived is perfect condition. I ordered 4 of these batteries for my Streamlight ProTac HL-X since they were such a great price. Only issue is these batteries are not button top, so they can not be used in the Streamlight and other lights requiring button top style batteries. The lack of the button top was not noted in the description and I ordered them without verifying. Hopefully this review helps others looking to order them for "tactical" lights.