Advanced Energy Solutions

Atomix batteries maintain consistent voltage by combining the power of lead and tin to form a class leading alloy ensuring durability, safety and excellence. Moreover, Atomix Batteries outperform other batteries with higher power, specially at higher discharge rates demanded by modern households.

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Since 1989


Sigma India is part of the SIGMA Group - one of the most reputed business groups in India with a positive legacy with more than 3 decades of rich business experience. The group operates in varied fields including real estate, electronics, emergency lighting equipment, home appliances and Investment funds through its brands which includes Sigma, 24 Energy, Keya Homes, Sankalp India and B2R Advisors.
The group set up its first battery manufacturing unit in 1989 and opened its 2nd world class industrial battery manufacturing unit in 2005. With offices in Bangalore, Kolkata and Delhi, the group operates over the entire Indian subcontinent providing its products and services since the last 30 years.

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PRECISION ENGINEERING

Atomix batteries are designed in line with international standards for the Energy Ecosystem. Keeping in perspective the convenience of the users, Atomix brings the pros of tin to the world of tubular batteries in order to ensure minimum Battery water top up requirements.

Technological Collaboration

We at Sigma collaborate with global and domestic leaders to provide cutting edge technology and practicality in every product.

Unique Product Identification

Every Battery is earmarked by a unique UPIN which aids in retaining key details of the product. Hence making service delivery highly efficient and effective.

Low Energy Loss

Our batteries are made in compliance of ISO standards to ensure minimal loss of energy during storage.

Product Standardization

Our quality audit team ensures minimum variation in the product ensuring industry leading practices of standardization.

Your eyes can deceive you. Don't trust them. But with the blast shield down,
The Atomix Tech will never fail.

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Why SIGMA?


MORE RUN-TIME,LIFE-TIME AND PEACE OF MIND MORE SAVING.

  • Easy view electrolyte level indicator with mist arrestor
  • High Effeciency Paste Mix Recipe
  • Optimized Negative Grid Design
  • Pressure Die Cast Spines
  • Factory Charged
  • Proprietory Alloy

OUR BESTSELLERS

At the forefront of SIGMA India's battery division is our manufacturing initiative "SANKALP"

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C10 Max Durability 160 Ah

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C20 Atomix 150 Ah

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Atomix Short Tubular 100 Ah

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"Amazing experience with them. Quick and very very responsive battery performance as promised. Thankyou"

img Sugda Hembram
Founder at Fractal Ledges

"Have been using the battery from 1 and half years and haven’t recharged the distilled water even once. Actually proved to be very low maintenance"

img Prajwal S S
Founder at S.S Enterprises

REVIEW

Got questions? for TEAM SIGMA

Atomix uses well equipped latest testing facilities to test the incoming raw material and also the battery-testing lab to monitor the quality and performance of batteries at every stage of production. Our batteries are type tested at CPRI, Bangalore as per MNRE Spec and NABL accredited test lab (IIT Chennai).

ATOMIX is a proprietary low maintenance tubular battery developed for the everyday household by Sigma Group tested under realistic environment.
Sigma with its class leading service network will reach out and resolve any such claims within 24-72 working hours.
Sigma with its team of experts will evaluate your load along side with your budegt and provide you the best alternatives.
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