AAA batteries power all kinds of devices, from recreational to essential. They're found in dozens of devices, from digital cameras and drones to laser levels and blood pressure monitors. These tiny powerhouses deliver the same 1.5V output as AA batteries, but they are smaller and lighter, so the gadgets they are used in can be more compact. While all AAA batteries are the same physical size, their performance, durability, and cost can vary considerably.
This set of AAA batteries from POWEROWL has a decade-long shelf life, so even if you use your flashlight sparingly over a decade, you shouldn't need to reach for a second pair. If you rely on your flashlight regularly, these AAA batteries have a 1,200mAh capacity, up to 30 percent higher than some of our other recommendations. This means you'll be able to use them for longer periods of time and can recharge them once they've died.