Amazon Basics 4 Pack AAAA High-Performance Alkaline Batteries, 3-Year Shelf Life Price: $5.49 (as of 27/01/2021 04:50 PST- Details)

One 8-pack of AAAA 1.5-volt alkaline batteries for long-lasting reliable power
Ideal for specialty devices, including medical equipment and other electronics
3-year shelf life; store for emergencies or use right away

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