NEW 2 Pack AG4 LR626 Battery Watch 1.5V LR66 377 377A 626 177 V377 pc Condition: New in manufacturer retail blister packaging Expiration: 2026 Premium Power Source: These AG4 batteries are a premium power source for thousands of electronic devices and is suitable for watches, clocks, toys, calculators, digital cameras, computers, remote controls, laser pointers, stopwatches, car keys, thermometers, and more. Multiple Compatibility: AG4 are interchangeable with the following models: LR626, SR626SW, 626, SR626, 377A, V377, 377, 626SW. Simple To Replace: These batteries offer high performance in a small package, simple to replace, and include engraved identification so you can easily recognize the battery model. Battery Composition: AG4 alkaline batteries have a Voltage of 1.5v with a capacity - 18 mAh; thickness - 2.6 mm; diameter - 6.8 mm; weight up to - 1 g. Application: Clocks, Watches, Calculators, Computers, Cameras, Digital cameras, Digital voice recorders, Toys, Blood glucose meters ,Remote controls, Electronic games and so on Package includes: 2x AG4 Button Coin Cell Batteries Note: A: Some customers are confused about model number. Different callings. For example, AG13 is also called LR44 or A76 or 357. Actually they are the same. B: Sometimes we hear from customers they bought wrong size for their devices. That's very understandable. Because those Alkaline button cells are very small and look very very similar from pictures.Voltage are all 1.5V. Material are all Alkaline. The differences are dimensions.