In the year 1990, Sealed Energy Systems took up the challenge of technology development in the field of Sealed Rechargeable Lead Acid Batteries. After extensive RD, the technology of SLA batteries was developed and commercial production started in 1991.

Sealed Energy Systems is a Small Scale Industries registered firm. Commercial and Production Capabilities are well evaluated and documented when SES got National Small Scale Industry Corporation registered. SES is equipped with state-of-art manufacturing testing facilities.