When the power fails,
we won't.

When your generator battery fails to charge, it’s not just an inconvenience it’s a sign your system is vulnerable. At GCM, we know how critical power continuity is to your operations. From faulty chargers to degraded cells, we diagnose the root cause quickly and professionally without guesswork. In this article, we break down the common reasons your generator battery won’t charge, the risks of ignoring the issue, and why calling in trained experts is the safest move.

Hearing a loud rattling noise from your generator? It’s not just annoying it’s a mechanical warning. From loose mounts to alternator faults, rattling sounds signal real problems that can escalate fast. In this article, we explain the technical causes behind the noise, what it means for your system, and why you should never attempt to fix it yourself. Let GCM take the guesswork out and get your generator running right.

Do generators make noise? Absolutely. Whether diesel, petrol, or inverter, all generators produce sound some more than others. For businesses relying on backup or continuous power, understanding how loud a generator might be is critical. In this post, we break down what causes generator noise, what levels are acceptable, and why proper setup and maintenance are key to keeping sound under control.