Batteries Demystified by Ramesh Natarajan

Hosted by Ramesh Natarajan

Science Education

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Episodes

Latest episode

Jan 2026

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EN-US

About the show

Mr. Ramesh Natarajan has over four decades of experience in the domain of lead acid battery designing, manufacturing, testing, marketing, and servicing with a special focus on trouble shooting peculiar problems. His continuing passion for learning about lead acid batteries and enthusiasm to share technical details related to batteries, chargers, and the various equipments which use batteries, has resulted in this venture, comprising of a series of Podcasts. His website www.RameshNatarajan.in also has Articles, FAQ's and Videos in addition to the contact details. Your comments and suggestions are most welcome.

Listen to episodes

60 recent

January 1, 202625 min

82. The Write Inheritance: How Words Build Legacies

In this inspiring episode of The Write Inheritance, industrial marketer Bejoy Peter sits down with Ramesh Natarajan, well-known author and battery industry expert to explore the powerful connection between writing, influence, and legacy.From factory floors to life as a best-selling author, Ramesh shares how his journey through the world of batteries sparked stories that charge minds and move hearts. Together, Bejoy and Ramesh unpack the creative process, the discipline of writing amidst demanding careers, and why every professional - no matter their field - has a story worth telling.Expect witty insights, honest reflections, and a few “aha” moments that will make you rethink what your words can leave behind.Because in the end, ideas fade but what you write, lives on.SHARE YOUR FEEDBACKVisit, www.RameshNatarajan.in to stay connectedJoin my network on LinkedIn to engage on social mediaView my videos on my Youtube Channel to get further insights of Lead Acid Batteries

October 30, 20257 min

81. Stop Losing Power: The Connection Mistake Most Forklift Users Make

“Bolt it, or burn it?”That’s the question I explored in my latest podcast episode.Both bolt-on and weld-on cell traction batteries have their pros and cons — but the real difference shows up in:How they’re serviced,How they’re maintained, andHow long they last.Most people think bolt-on cells are “better and convenient,” but do they realize the equalization step can make or break the battery’s life?Listen in as I explain why ease of service doesn’t always mean better performance.SHARE YOUR FEEDBACKVisit, www.RameshNatarajan.in to stay connectedJoin my network on LinkedIn to engage on social mediaView my videos on my Youtube Channel to get further insights of Lead Acid Batteries

September 18, 202517 min

80. 11 Guidelines for Success in the Battery Industry

🔋 What does it *really* take to succeed in battery manufacturing?It’s not just about chemistry and machinery.In my latest podcast episode, I discuss 11 powerful (and often overlooked) guidelines that separate thriving battery businesses from the ones that quietly disappear.This isn’t your typical technical talk — it’s about the real challenges, the silent killers of profitability, and the strategic decisions that matter most.Whether you're a manufacturer, entrepreneur, or industry enthusiast, this episode will give you insights you won't find in textbooks.I'd love to hear your thoughts after listening. ⚡ Let’s spark a conversation. #BatteryIndustry #ManufacturingLeadership #Podcast #BusinessStrategy #BatteryManufacturing #IndustrialInsights #Entrepreneurship SHARE YOUR FEEDBACKVisit, www.RameshNatarajan.in to stay connectedJoin my network on LinkedIn to engage on social mediaView my videos on my Youtube Channel to get further insights of Lead Acid Batteries

June 8, 20255 min

79. Bubbles on pasted plates – Why? A case study.

Bubbles on Pasted Plates… but why?Everything looked normal.•Same paste formula.•Same raw materials.•Same paste chemical additives•Same machine settings.But over 50% of the plates were getting rejected. Right after pasting. Before even reaching the drying oven. The QC team tried everything—tweaking the mix, rechecking materials, and recalibrating equipment. Still, the problem persisted. 👉 Then came a phone call. And a video.🔍 What followed was a surprising discovery🎧 In this case study, I walk you through a puzzling situation from a battery factory floor where logic, observation, and fresh eyes led to a surprising yet straightforward fix.To hear an engaging narrative, please tune in to this episode of my podcast.SHARE YOUR FEEDBACKVisit, www.RameshNatarajan.in to stay connectedJoin my network on LinkedIn to engage on social mediaView my videos on my Youtube Channel to get further insights of Lead Acid Batteries

May 28, 20257 min

78. Deep Discharge Of Lead-Acid Batteries Explained

Battery manufacturers specify the end-of-discharge voltage based on battery design and application.Any discharge below the end of the discharge voltage is termed a deep discharge. Deep discharges, especially when more frequent, lead to battery capacity loss and degradation of the active material. Batteries subjected to deep discharges fail prematurely.In the case of lead-acid batteries, deep discharges damage both the positive and negative electrodes. Sporadic and infrequent low voltages for a short period caused by a high current drawn from the load cannot be considered deep discharge.To understand the phenomenon of deep discharge, please tune in to this episode of my podcast, available on various streaming platforms.SHARE YOUR FEEDBACKVisit, www.RameshNatarajan.in to stay connectedJoin my network on LinkedIn to engage on social mediaView my videos on my Youtube Channel to get further insights of Lead Acid Batteries

May 25, 202531 min

77. Are EVs Fitted With Lithium-Ion Batteries The Future Of Passenger Transportation?

Electric vehicles, or EVs as they are more popularly known, are a sunrise sector with a lot of government encouragement so that car buyers shift to EVs from Internal Combustion Engine vehicles. Internal Combustion Engine vehicles are referred to as ICE vehicles.EV buyers are lured by the fuel cost savings that will accrue to them when they buy an EV.However, any fuel cost savings accrued to an EV owner have to cover the higher cost of EVs compared to ICE vehicles, insurance premium riders, high and probable maintenance expenses, battery replacement cost, roadside assistance charges, and the extra cost of towing the car. Regarding Total Cost of Ownership, the savings accrued after these expenses are covered can be considered real savings.Operational savings accrued every month are, at best, an eyewash. This podcast episode also dwells upon other issues, such as battery recycling and vehicle resale costs.Another unmissable episode for all EV users, dealers, and battery manufacturers.To hear this enlightening episode, please tune in to this episode of my podcast.SHARE YOUR FEEDBACKVisit, www.RameshNatarajan.in to stay connectedJoin my network on LinkedIn to engage on social mediaView my videos on my Youtube Channel to get further insights of Lead Acid Batteries

May 24, 20259 min

76. Lithium-Ion Battery Room Design Recommendations

Did you know that Lithium-Ion batteries are not similar to lead-acid batteries in terms of safety and handling procedures?The popularity of lithium-ion batteries has resulted in the spawning of many dealers, traders, and assemblers of cells and modules. This is a good development, but many entrepreneurs are unaware of the risks associated with lithium-ion batteries. Hence, I considered doing this podcast episode focusing on the facilities to be incorporated in the battery rooms, keeping safety in mind.I have touched upon the main aspects to consider when designing a battery room, and I hope this list is as comprehensive as possible. Lead acid battery manufacturers and dealers must listen to this episode.To hear this informative episode, please tune in to this episode of my podcast.SHARE YOUR FEEDBACKVisit, www.RameshNatarajan.in to stay connectedJoin my network on LinkedIn to engage on social mediaView my videos on my Youtube Channel to get further insights of Lead Acid Batteries

May 19, 20259 min

75. Sulfation In Lead Acid Batteries - Explained

Sulfation is a necessary part of the operation of lead acid batteries and is a phenomenon which is less understood. The various types of sulphation and the problems due to sulphation when a battery is misused have been clarified. The characteristic signs of sulphation have also been explained.You are welcome to write to me with your comments and suggestions. The contact details are on the website, www.RameshNatarajan.inSHARE YOUR FEEDBACKVisit, www.RameshNatarajan.in to stay connectedJoin my network on LinkedIn to engage on social mediaView my videos on my Youtube Channel to get further insights of Lead Acid Batteries

April 30, 20258 min

74. Possible Cause of Self-Discharge of Automotive Batteries

A battery manufacturer who manufactures automobile batteries faced a problem with their self-discharge. This issue started to arise after he began exporting his batteries. This is another Case Study.Join me as I walk you through the various steps before I zero in on the problem caused by an unexpected reason. This thrilling episode will make you assess your process.Another unmissable episode for all lead-acid battery manufacturers.To hear this enchanting case study, please tune in to this episode of my podcast.SHARE YOUR FEEDBACKVisit, www.RameshNatarajan.in to stay connectedJoin my network on LinkedIn to engage on social mediaView my videos on my Youtube Channel to get further insights of Lead Acid Batteries

April 29, 202514 min

73. Will Lithium-Ion Batteries Replace Lead Acid Batteries?

I agree with many people within the battery industry and with battery users worldwide that Lithium Battery technology will usher in a change in the availability of battery technology.A lot of people hold the view that Lithium batteries will replace lead-acid battery Technology. Is it a far-fetched view or an impossible dream?Is it an unrealistic and non-achievable vision?To hear my views on this topic, please tune in to this episode of my podcast.SHARE YOUR FEEDBACKVisit, www.RameshNatarajan.in to stay connectedJoin my network on LinkedIn to engage on social mediaView my videos on my Youtube Channel to get further insights of Lead Acid Batteries

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