Currently, AAA flashlights are the most popularly used flashlights across the world. Thanks to the convenience of usage and replaceable batteries, these flashlights offer utmost reliability. Moreover, they are small in size and yet deliver exceptional illumination compared to their bigger, tougher counterparts. These flashlights are the perfect companions for adventure expeditions, as you don’t need to worry about them running out of charge. Likewise, they are suitable for indoor usage, too.