Certain precision electronic devices should use 357 batteries instead of A76 batteries. Size 357 batteries are silver oxide batteries, while A76 batteries are alkaline batteries.

The Energizer 357/303 replaces all AG13 button cell batteries, which are used in watches, medical equipment, laser pointers and more. What Energizer battery is equivalent to AG13? These batteries are exact equivalents for the LR44 battery, the only difference being the name. Is A76 the same as LR44?ĭirect replacements for LR44 would be Duracell 76A, Energizer A76, and AG13 batteries. This 357/303 is not automatically interchangeable with the LR44 because of the low mAh(capacity) of the LR44 and lower voltage will cause very poor performance for devices designed for the 357. The 357 silver oxide is same size as the LR44 but performs better and lasts longer. A button cell battery is a small, round battery that is 11.6mm(0.457 inch) in diameter and 5.4mm(0.21 inch) thick.Įnergizer 357/303 (LR44 SR44 AG13) Silver Oxide Battery 1.55 Volt 5/Pack (357/303) SKU The 357A Battery is widely used in watches, calculators and medical devices. What is 357A battery?ģ57A Battery is a 1.5 volt alkaline button cell battery designed for general use.

357 is a longer lasting silver oxide version of the alkaline L44. If you use a 357A and it dies quickly, you needed a 357. Higher demanding devices (calculators, i.e.) need 357s. The 357A slowly loses voltage throughout the life of the battery. The difference between a 357 & 357A is the way the voltage drops off with use.

357a battery