🔋 Durable Duracell D389/390PK09 Silver Oxide Electronic Watch Battery, 389/390 Size, 1.55V, 70 mAh Capacity (Pack of 6) – Long-lasting Power Solution for Electronic Watches Review

Order shipped via USPS and arrived in my mailbox in five days. Batteries are as described and work great. I used them in my granddaughter's music book. I've bought another brand from another seller on Revain in the past and they came with low charge/voltage and didn't work in the same book. They were very nice and made everyone very happy.

My PetStop friend wanted $50 for a new battery. Four of these stacked batteries have the same specs and cost $12. Don't be fooled by the many inexpensive lithium or alkaline options. Silver Oxide is the longest lasting battery available in this form factor. I folded four of them and wrapped them in a layer of tape. Fits perfectly.

Every day I compile a list of things I need for work and play, and today everything seems to run on batteries. At Revain, six packs cost about the same as two packs of a name I don't know. These batteries come from a separate battery shop under their label and with most of them actually holding a charge for months the price, service and shipping are excellent, gas savings of course.