If you want to compare the SR621 and LR621 battery prices, you understand another important thing about both. <10% to understand the battery performance, you should check the batteries for all related things like the temperature level, discharge current, battery age, or more. Here is the combination of some well-known battery features and specifications. Our cross reference chart helps you to get a clear idea about SR621SW, LR621, 364, AG1 battery models. But, they are a little pricey than the other types of batteries in the market today. Ultimately, the LR621, 364, AG1, SR621SW batteries along with all coin cell batteries have a larger capacity, more cut-off voltage, higher consistent operating voltage, and better shelf life. These batteries are suitable for use in multiple gadgets, especially which devices require constant voltage. The LR621/LR60/AG1 batteries nominal capacity is 12-15 mAh, where SR621 batteries have an 18-23(25) mAh nominal capacity range higher than others. But, the silver-oxide batteries have 1.2v cut-off voltage. When you use the LR621 batteries in electronic devices, the cut-off voltage can be reached to 0.9 volts. The device can shut off if the voltage is 1.1 or 1.2 volts. SR621, SR621SW, SR60, 164, 364, SG1, or AG1Īccording to the table, the nominal voltage of the alkaline batteries is 1.5 volts and the Silver-oxide batteries voltage is 1.55 volts, a little higher than alkaline. Let us explain by showing a comparison table. Though LR621 and ST621SW batteries are the same, they have some different specifications. So, the AG1 label is used for both chemistries. On the other hand, silver-oxide batteries are labeled as SR621, SR621SW, SR60, SG1, 164, 364, and also AG1. When you turn on alkaline batteries, they are LR621, LR60, and AG1 labeled. The basic dimensions of the LR621 and SR621 batteries are 6.8×2.1 mm so that the diameter is 6.8 mm and the height of 2.1 mm.īut, they are divided into alkaline and silver-oxide batteries. Their features and specifications are pretty similar. They are non-rechargeable buttons or coin cell batteries. Here is the LR621 battery equivalent of the 364, AG1, SR621SW batteries. Without knowing the battery group size or dimensions, you can’t select the perfect one. ![]() Nowadays, numerous leading brands produce the LR621 and SR621SW batteries. These batteries are available in the market and not at high prices. Watches, remote keys, small toys, or other compact devices use these LR621 and SR621SW buttons or coin cell batteries. LR621 batteries have too much popularity due to their super performance of the different small daily basis tools. ![]() Compatible, Find Out the Differences between OEM laptop batteries and OEM-Compatible Alternatives
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