Using the DeWalt DCB609 battery is a breeze. Just insert it into your compatible 20V MAX, 60V MAX, or 120V MAX tool. It'll automatically adjust the voltage for you. When using in a 20V MAX tool, you'll enjoy up to 6 times longer runtime. For charging, use any 20V MAX charger. As for maintenance, keep it in a dry place. The silicone - encapsulated module helps keep dust and debris out, but it's still a good idea to wipe it clean occasionally. Also, note that it can operate in outside temperatures down to 0°F, but extreme cold might slightly affect its performance. Always store it at room temperature when not in use to prolong its lifespan.
