Features：
Engineered with highly density metal construction, the AG1 LR621 button battery delivers long lasting power for watches, calculators, and remotes, eliminating frequent replacements while maintaining stable voltages output.<br/>
Featuring broad compatibility, this button battery seamlessly works with multiple device brands, ensuring reliability performances across temperature variations.<br/>
Ideal for outdoor enthusiasts, office professional, and households seeking dependable backup power for precise electronics like chronographs, TVs controllers, and scientific calculators.<br/>
Whether you're at office or on the go, cell batteries provide stable voltages supply, perfect for watches, remote controls.<br/>
Perfectly for use in household gadgets, these button cells are also essential stock item for toy stores and watch repair shops needing frequent battery changes.<br/>
 
Specifications:
Component: Metal
Diameter:Approx.6.8mm/0.26in
Height:Approx.2.1mm/0.08inch
voltages:1.5V
Model:AG1 LR621
High-precise manufacturing process to ensures battery stability and long-terms performances,suitable for low-power equipment;
Note:
Please allow 1-3cm errors due to manual measurement. 
Due to the differences between different monitors, the picture may not reflect the actual item color.
Package Includes:
10pcs AG1 LR621 Button Cell Batteries