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Model: CR2032 battery case. Adapter Module. Display module. Step down module. Step up module. The design of the button battery case is very close to the shape and size of the button battery, which can be placed firmly and is not easy to shake and fall off.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.