That odd bump on your charging cable has a real job, and it’s more important than you think

That small black lump on your charger cable is a ferrite bead, a vital component that filters out electrical noise. This ...
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How to diagnose an alternator and properly install a one-wire alternator with more amps

Learn how to diagnose and properly install a one-wire alternator with higher amperage in this easy-to-follow guide. Whether you're upgrading your electrical system or replacing a faulty alternator, ...