
This AAA battery is a non-rechargeable carbon battery. It provides 1.5V of power for various electronic devices.

This AA dry cell battery is designed for general-purpose use in various electronic devices. It provides a reliable 1.5V power source for everyday applications.

The R20 is a size D battery that provides 1.5V of power. It is classified as a super heavy-duty battery and designed for reliable performance in various applications.