50/100Pack AG13 Button Coin Cell Battery LR44 Batteries For Clocks/Watches

Provide stable and reliable energy supply to ensure the long-term accurate operation of clocks and watches. The capacity is as high as 165mAh, which can supply power for a long time and prolong the service life of clocks and watches. Adopt zinc-manganese compound technology to provide stable voltage output. Button shape design, easy to install and replace. Lightweight and portable, suitable for clocks and watches of various sizes. These batteries provide long shelf life for back up energy purposes together with temperature resistance and superior storage capacity.