Surefire 123A RECHARGEABLE BATTERIES - 2 Pack Carbon Fiber Pen adjusts to accept most

Pen adjusts to accept most ink cartridges

It also covers wilderness routefinding on trails

Equipped with dual Luminus SST40 LEDs

O-ring replacement (65*2mm)

Compatible Batteries: 2 x 18650

Surefire 123A RECHARGEABLE BATTERIES - 2 Pack Carbon Fiber Pen adjusts to accept mostSFLFP123 batteries are rechargeable and reusable, saving you hundreds over 123A lithium primary batteries SFLFP123 batteries are better for the environment because they contain no hazardous heavy metals Note: LFP rechargeable batteries have significantly less run time than their disposable counterparts Charge. Win. Repeat. The perfect solution for customers who prefer to use rechargeable 123A cells when powering SureFire illumination tools, including