Who would buy these?
9V batteries are about the most expensive battery solution for a flashlight. No rechargable options and 9V has relatively few mAh per battery. The 9V is also not the easiest battery to find and when available costs about 10x what AA cost per battery for equivalent brands.
Comments & Reviews (4)
9V batteries are about the most expensive battery solution for a flashlight. No rechargable options and 9V has relatively few mAh per battery. The 9V is also not the easiest battery to find and when available costs about 10x what AA cost per battery for equivalent brands.
https://www.baldengineer.com/9v-battery-energy-density.html
Thank you!