Surefire CR123a (12PK) 1550mAh 3V Disposable Batteries - 12 pack Drop-Point The drinking valve pops open

The drinking valve pops open for easy cleaning—there aren’t any hidden parts that will collect gunk

Its Mil-Spec hard-anodized aluminum body

power and effectiveness of larger SteriPENs

Really—it is that good

Surefire CR123a (12PK) 1550mAh 3V Disposable Batteries - 12 pack Drop-Point The drinking valve pops openThe best 123A lithium batteries available, bar none 123As outperform alkaline batteries 10 year shelf life theyre ready when you need them specifically designed for use in SureFire flashlights, these cells will optimize your lights efficiency and outputs. with 3 volts and a 1550 mAh capacity, these cells have high density energy for continuous use. lithium chemistry ensures safe but high voltage for almost all of your electronic needs made in the U.