Lead Acid Battery Fundamentals For You

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We’ll keep to the basics in this article, because we do not intend this to be a science lesson. We simply want to explain lead acid battery fundamentals, and in broad terms that are easy to understand. So when you purchase one of our products, you’ll understand the principles, and use it correctly so it lasts longer too.

The Fundamentals of Lead Acid Battery Operation

Lead acid battery fundamentals go way back to 1859, when there were no circuit boards, knowledge of sub-atomic particles, and so on. There have been considerable improvements since then, of which our products are fine examples. However, they still follow the same basic principles as lead acid batteries have always done.

  • Lead acid batteries have lead components, and sulfuric acid inside their cases.
  • They produce electricity on demand by bonding the sulfate in the acid to the lead.
  • This process reduces the free sulfate in the acid until the battery runs flat.
  • We can reinstate the battery, by returning the sulfate to the acid by recharging it.

However, nothing lasts forever in our physical world of objects. A lead acid battery gradually exhausts its stock of sulfate, and the lead slowly degrades too. We can’t change the principles of physics. Our lead batteries gradually become weaker, even though we employ the best deep-cycle gel technology. No battery lasts forever.

Three Modern Versions of Lead Acid Batteries

The following three types of lead acid batteries represent the ongoing effort to keep improving a simple, robust technology:

  • Valve regulated lead batteries use one-way vents to reduce pressure from the electrolyte, reducing moisture loss.
  • Absorbent glass mat, or AGM lead batteries use glass fiber mats soaked in electrolyte instead of separators.
  • Gelled electrolytes convert the liquid electrolyte to a semi-stiff paste, thereby almost eliminating maintenance.

We don’t believe this spells the end of the road for this simple, cost-effective technology, though. We report on further developments here, as the basic model continues to evolve.

More Information

Advanced Lead Acid Batteries On the March

Lead Acid Battery Plates at the Heart of Energy

Preview Image: Deep Cycle Battery Set

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About Author

I tripped over a shrinking bank balance and fell into the writing gig unintentionally. This was after I escaped the corporate world and searched in vain for ways to become rich on the internet by doing nothing. Despite the fact that writing is no recipe for wealth, I rather enjoy it. I will not deny I am obsessed with it when I have the time. I live in Margate on the Kwazulu-Natal south coast of South Africa. I work from home where I ponder on the future of the planet, and what lies beyond in the great hereafter. Sometimes I step out of my computer into the silent riverine forests, and empty golden beaches for which the area is renowned. Richard

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