Tell-Tale Signs it’s Time for a Heavy-Duty Battery Replacement
Engine cranks slowly when being started.
A slow cranking engine could mean that your battery is beginning to fail. It’s best to first check all battery connections as well as the starter and fuel system to determine the root cause.
Lights dim or problems with electronic/electrical devices, such as electric windows or locks.
As with slow starting, lights that dim or electric windows and locks that are slow...