Skip to content ⚡ NEW · Free Battery Backup Calculator — built on real lab discharge tests →
Su-vastika — A Rotomag Company
Enquire Now
Lithium Battery

5 Smart Reasons to Ditch Lead-Acid and Power Up with Lithium Batteries

By Kunwer Sachdev · Published 16 February 2024 · Updated 23 July 2026
5 Smart Reasons to Ditch Lead-Acid and Power Up with Lithium Batteries

Power Up for Cleaner Air: 5 Reasons to Switch from Lead-Acid to Lithium Batteries in Delhi NCR

Kunwer Sachdev — the Inverter Man of India
About the author — Kunwer Sachdev
Founder of Su-Kam and Kunwwer.ai, and mentor at Su-vastika — known as the "Inverter Man of India," with 30+ years building inverter, UPS, solar and lithium storage technology and 15 technology patents. Read more →

Disclaimer: It is important to note that while Mr. Kunwer Sachdev founded Su-Kam Power Systems, he is no longer associated with the company as of 2019. Any information regarding his involvement in the company's operations, strategies, or future plans reflects his tenure prior to that date. Therefore, any discussions or analyses of Su-Kam Power Systems should be considered in the context of his past contributions and not his current association with the company. He currently mentors Su-vastika.

Found this story worth sharing? Post it to your network — it takes one click:

WhatsApp LinkedIn X Facebook

About the Author

Kunwer Sachdev — Inverter Man of India and Solar Man of India

Kunwer Sachdev — known as the Inverter Man of India and the Solar Man of India. Founder of Su-Kam, holder of 106 technology filings, and mentor to Su-vastika. Read his story →

Follow on LinkedIn · kunwersachdev.com

Kunwer Sachdev exited Su-Kam in 2019 and is not responsible for any activity of the company since. Full disclaimer →

Part of the Series

Complete Guide to Lithium Batteries for Home Inverters in India
Read Guide →

Explore Products

Su-vastika Lithium Batteries

25+ patents · Made in India · 10,000+ installations

View Lithium Batteries →

Related Articles

12 June 2026

Kunwer Sachdev: The Solar Man of India Mentoring Su-vastika's Next Chapter

Behind Su-vastika's 25+ patents stands a mentor with four decades of building: Kunwer Sachdev, the Solar Man of India — founder of Su-Kam, inventor of India's first plastic-body inverter, and the engineering mind whose life's work is archived at SolarManOfIndia.com.
8 March 2025

Installation of AI based BMS with Lithium-ion Battery

Revolutionizing Battery Management: Su-vastika’s AI-Powered BMS for the Future The world is rapidly shifting towards sustainable energy solutions, and at the heart of this transition lies advanced battery technology. Lithium batteries, particularly LiFePO4 and NMC, have become the workhorses of this revolution, powering everything from electric vehicles to home energy storage systems. However, maximizing the […]
4 March 2025

Su-vastika Inbuilt Lithium UPS Mobile App

The Su-vastika Inbuilt Lithium Battery UPS or called Inbuilt Lithium Energy Storage System https://suvastika.com/what-is-inbuilt-lithium-battery-energy-storage-system/ explained in this blog and its mobile application for Android and iOS is a remarkable example of how modern technology is transforming power backup solutions. By integrating advanced features like real-time monitoring, digital warranty management, and complaint logging through a user-friendly […]