Tenergy 1300mAH CR123A 3V Lithium Batteries (12x Pack)

I chose these batteries because the mAH is higher than most and the cost through Longhorn Tactical is very reasonable. I will buy them again through Longhorn. I would have selected a 5-star rating but the batteries are new and I don't know how they will hold up - if they hold up well they will have earned a 5-star rating.