Epoch AA 1.5V 2300mAh USB Rechargeable Battery

I don’t take photos, and so of course I don’t share any. These batteries last far longer than ordinary 1.2V AA batteries. Many years ago, I bought a UV wand for use on US Army Bachelor Officer Quarters, where I regularly spent two weeks every year for Annual Training. The wand used four AA batteries; and has an auto shut-off after 7 minutes. When the Wuhan Flu broke out, I used these batteries in the UV wand to disinfect a large number of 3M N95 particulate respirator masks I had from earlier woodworking. These batteries last for several more passes over the masks than 1.2 rechargeables. The first purchase back in 2020 are still working, but I wanted more to zap the masks my wife has started using, now that N95’s are back in stock. Before she was using disposable masks.