LiCB 20 Pack CR1620 Button Cell Battery 3V Lithium Battery CR 1620 Battery

Had expected to use CR2032 for key fobs to operate car doors, but Subaru decided to implement this smaller size. The CR1620 were a perfect fit, and the key fobs work just fine to operate the car doors. These get replaced at 1-year intervals to ensure good batteries with sufficient charge are always in the key fobs. Usually I buy Energizer brand, but found this brand has very similar quality and reliability, and at half the price.

Do they work? Technically, yes. But you'll have to use the entire pack in the time it would take a normal battery to die. They don't last nearly long enough.

Great coin size battery for my electronics devices. Good price and fast shipping to boot!

great buy great price

Half of the batteries did not work. But for the price what do you expect.

Great Price

To anyone whom wants to order this Batteries!I orderd 20 of them, they are defective! go with knowen brands.

This battery is what my Cateye cycle computer calls for. The factory one lasted for several years. The previous replacement lasted for several months. I don't know if the brand of the original one or the previous replacement is the same as this one. Good price, seems to work good.

Nothing to dislike about this item. Seems to be well manufactured, puts out correct voltage. I can't attest to the actual battery life or longevity at this point but gave the 5 star rating on good faith. I'm using these batteries to power an LED in a jeweler's loupe.

Purchased this for my Mazda key fob. Worked well no problems. It's been several months since install and the key fob still works. Even if it only lasts one year, the other 9 batteries are available as replacements. I have no other uses for this size battery. Package came undamaged and batteries were new.