A battery monitor is like a gas gauge, showing you how much electrical power is left (known as state of charge) as well as other vital signs. Today adding a monitor to a boat battery is easier than ...

In today’s boats, electric power rivals the importance of engine horsepower. Even the electronic control unit on today’s marine engines—that brain that makes outboards and inboards do what we want ...

Learn how to maintain your home battery backup safely. Follow this guide for inspections, monitoring, and long-term care.

Battery connections made with tab washers on a four-cell jar. The bank must be taken offline to make this type of connection. Stationary battery systems are among the most critical substation assets ...

Small button- or coin-cell batteries power many of the portable consumer electronics in use today. Efficiently monitoring the health and state-of-charge (SOC) of these batteries without significantly ...