Features:

 100% Brand New AG13 button Tray Pack batteries 

 Nominal Voltage: 1.5 Volts

 Dimensions: 11 mm x 5.40 mm

AG13 / LR44 Alkaline Button Batteries are commonly used in: Watches, Laser Pointers, Alarms, Clocks, Calculators, Pen Radio, Remote Controls, Flashlights, Games, Digital Voice Recorders, MP3 Players, Cameras, Toys, and many other electronic devices

"Button/coin batteries can cause severe injuries or even death when swallowed. Keep batteries out of reach of children. If you suspect a child has swallowed or inserted a button/coin battery, seek medical attention immediately.