Maxell Batteries LR41 (192, AG3) Alkaline Button Size Battery, On Tear Strip (Pack of 10)

works as supposed to; compatible with the device(s) i needed it for.the cost is reasonable for the quantity & battery longevity

Works great

Great Pricing

worked great, don't know how they sell them so cheap

Wish I didn’t have to buy so many since I only needed one but it worked like a charm.

I use these button cell batteries for writing pens that have small lights in them for writing in dark places, like maybe a darkened lecture hall when someone is showing slides and the lights are off or in bed at night when something needs to be written down but I don't want to light up the whole bedroom. These devices come preloaded with batteries, however, when that original set of batteries are depleted, its virtually impossible to find these batteries in retail outlets. It looks like a standard hearing aid button cell but it isn't. So, for difficult to find batteries, this was a great service. The cells are packaged in multipacks so I already have my next set handy. The down side is that you may have to buy more cells than you actually want but when balanced against not finding any at all and losing the usefulness of a device that you like, this is the way to go.

High quality. Perfect for my device.Good that it doesn't have Mercury - 0% Hg

Great price