![]() ![]() SR#, SR#, SG#, or similar are the most common labels of silver-oxide batteries. The nominal voltage is 1.55 volts, quite higher than alkaline. Where silver-oxide button/coin cell batteries are also great due to their long shelf-life, up to 10 years. Of course, alkaline batteries offer most of the time 5 years or more shelf-life. Another important thing is the battery shelf-life. Its nominal capacity is 110 to 130 mAh, lower than the zinc-air and silver-oxide capacity. ![]() LR#, LR#, and AG# are the common labels of alkaline batteries.Īn actual capacity is dependent on the cut-off voltage. Here are the details about these alkaline, silver-oxide, zinc-air, and mercury-oxide button/coin cell batteries.Īlkaline button/coin cell batteries have 1.5 volts nominal voltage and are cheaper than other chemistries. Alkaline and silver-oxide chemistry are interchangeable. The four chemicals used in these batteries are alkaline, silver-oxide, zinc-air, and mercury-oxide. Perfect for daily uses devices including hearing aids, remote controls, watches, key-chain flashlights, and other small devices. Nonetheless, we only discuss here the most common type of batteries. Read more: Battery Working Principle: How Does a Battery Work?įirst, you introduce the button/coin cell batteries, then other types.īutton /coin cell batteries are also known as watch batteries and a wide range of non-rechargeable batteries. If you visit this blog post, you will find everything in this matter. This seems not too tough to understand this chart. In this case, the battery cross reference chart helps ensure the perfect battery to replace old ones.
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