Easily monitor the health of your boat s battery with the Attwood 11863-7 LED 12-Volt Battery Meter. This essential marine accessory provides a convenient and precise way to keep track of your battery s status. The bright LED display is easy to read even in various lighting conditions ensuring you re always in the know about your battery s charge level. With the Attwood 11863-7 LED 12-Volt Battery Meter you can confidently navigate the waters knowing your power source is reliable and ready to go.