What is a common indicator of a faulty battery in outdoor power equipment?

A common indicator of a faulty battery in outdoor power equipment is dim headlights. When the battery is not functioning properly, it often does not provide sufficient voltage to power electrical components such as headlights. This reduced power can lead to diminished brightness, making the headlights appear dim.

Batteries that are weak or failing may struggle to supply the necessary charge, which directly affects the performance of any electrical systems relying on battery power. In outdoor power equipment, strong and functional batteries are crucial for starting engines and powering lights and other accessories, so noticing dim headlights can be a clear sign that the battery is in distress and may need to be tested or replaced.