Sealed Energy System LLP
An engineering, design and manufacturing company, specialises in standard and customised smart batteries and chargers
For over three decades, Sealed Energy Systems or SES Batteries, has done one thing with absolute focus: build batteries that perform when performance is not optional.
We are neither a trader nor white labelling company. We are a manufacturer, we design, validate, assemble and test every pack at our facility in Ambala Cantt, Haryana. Every cell we choose, every BMS we configure, and every pack we ship reflects the discipline of a company that has spent more than 30 years earning the trust of India's most demanding sectors.
SES serves its smart battery solutions for mainly two verticals where reliability is non-negotiable: healthcare and strategic applications. If your product is connected to patient safety or mission critical needs, you need a battery partner who takes that as seriously as you do.
Our Two Verticals
Batteries
From compact handheld devices to mission-critical systems, SES designs and manufactures advanced battery solutions for a broad range of applications. Our portfolio includes standard and custom lithium-ion battery packs with intelligent battery management, multiple layers of safety protection, and configurations optimized for specific application requirements.
Chargers
A battery is as effective as the charging system behind it. SES designs intelligent charging solutions that combine advanced power management, robust safety protection and application-specific engineering to maximize battery performance, simplify operation and support charging across a wide operating temperature range.
A Manufacturer. Not a Trader.
For over three decades, Sealed Energy Systems has done one thing with absolute focus: build batteries that perform when performance is not optional. We are not a trading house. We are not an importer with a label. We are a manufacturer — designing, assembling, and validating every pack at our facility in Ambala Cantt, Haryana.
Today, SES serves two verticals where reliability is non-negotiable: medical healthcare and OEM smart Li-ion.
Years of Manufacturing
MANUFACTURING SITES
Battery Designs
DOMESTIC & INTERNATIONAL CLIENTS
R&D FACILITY
MONTHLY PRODUCTION CAPACITY
Why Product Companies Choose SES
- Customization expertise
- Embedded electronics research, design and development team
- Inhouse industrial grade 3D print, prototyping, tooling and mould making facility
- Performance to reliability test infrastructure
- Standardization, compliance, approval and certification support
- Scalable production capacity
- Stable supply-chain and inventories
- An Established brand among the leading OEMs worldwide
- Total support from low order quantities to mass-production
ISO 9001
Quality Management System 2015
ISO 13485
Medical Devices QMS 2016
Markets
At SES, we deliver advanced battery and energy storage solutions that power critical applications across healthcare, government, and industrial sectors. Our commitment to innovation, quality, and reliability enables organizations worldwide to operate with confidence, ensuring dependable performance, enhanced safety, and long-term value in every environment we serve.
Delivering Advanced Medical Solutions with Precision, Care & Innovation
Delivering Trusted Solutions for Public Infrastructure and Government Organizations
Driving Industrial Excellence Through Innovation, Precision, and Reliability
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Driving Industrial Excellence Through Innovation, Precision, and Reliability