LR54 are about half the thickness of LR44 batteries. Commonly used in watches and in my case, a Thermometer module. Usual Duracell quality, easy to pop out of the back of the card. Good performance.
Verified purchase: Yes | Condition: New
Duracell is an excellent product, Best battery on the market.
Verified purchase: Yes | Condition: New
I needed these batteries for my old desktop calculator. I found them easily on ebay for an excellent price including free delivery. What else could you need. In fitted one to my calculator and it immediately came to life. I let the solar panel fully charge the cell and it is now working fine. Great purchase.
Verified purchase: Yes | Condition: New
I have a Casio Electronic Calculator which I bought when I was self employed doing people's accounts. Finally it packed up but with the aid of one of these batteries it is working again. Incidentally I retired in 2009 so the calculator is a lot older than 9 years old.
Verified purchase: Yes | Condition: New
Duracell button batteries are usually of good quality. Required for a small clock with weather, temperature and humid settings. It's a battery, so difficult to know how long it will last but knowing Duracell it should have a fairly long life. If it does 12 months I will be happy with the product.
Verified purchase: Yes | Condition: New
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