Here's some math on batteries. Because it's 2020, and who would have thought that we'd still be buying these all the time?
3 results
Brand: Loopacell Size: AA
$14.64 / 8 batteries = $1.83/battery
ASIN: B01HH40HLS
Brand: Loopacell Size: AA
$11.72 / 4 batteries = $2.93/battery
ASIN: B01HDRM5LE
Brand: Loopacell Size: AA
$11.89 / 4 batteries = $2.97/battery
ASIN: B01HH3UY1C