This Worx WA3722 Lead Acid Battery Charger is a genuine and authentic OEM product that has been tested and works perfectly. It is designed to charge a single 42.5V lead acid battery and comes with a 45W charging power. The charger is black in color and does not include any battery or tools.

It is important to note that this charger will not work with any other brand and does not come with any manufacturer warranty. However, it is a reliable and efficient product that will ensure your power tools are always ready to go.