Energizer Ultimate Lithium 123 フォト用電池 - リチウム電池

I popped these into my wireless security camera and haven't had to swap them out in months. They handle the constant motion detection and night vision without any drop in power.

These CR123As fired up my DSLR flash noticeably faster than the cheap store brand I used to buy. No drop-off in performance even after a full day of event shooting.

Put a fresh pair in my trail camera last month and they're still showing full strength, even with all the nighttime shots it takes. The extra 30 percent power over standard lithiums is real, these handle the cold mornings without any drop-off.