The rapid growth of in-building wireless use cases is being matched by a variety of distributed network technologies such as DAS, Private LTE and CBRS.

EnerSys® provides a full suite of systems and services for in-building wireless (IBW) technology. We offer a variety of DC power systems based on capacity and distribution positions. With a standard intelligent system controller and common high efficiency, compact rectifiers used across various systems, operators can lower training and inventory costs.

Our full suite of batteries can match any application needs. Our wide range of indoor cabinets are designed to house and protect sensative power equipment. And our industry leading indoor NEC® Class 2 remote power system can supply power to any remote device distributed throughout the facility.


For venue owners and systems integrators, EnerSys® is your true one-stop shop for all power needs. We not only have all the components, we also package them in integrated solutions that directly fit your application requirements.

One key component is our wide range of energy storage solutions, which enables us to tailor our solutions to your exact needs. Some of our battery features include fast charge capability, high cyclic performance, high energy density, wide temperature operating ranges and long service life.

EnerSys cabinets are used for IBW as well as public safety. When your radio or power equipment is installed in one of our solutions, you know it will continue working even during an outage or emergency.

Remote devices are easily and safely powered by using our eLimiter+ Class 2 power distribution unit which can safely supply 100W of DC power over conventional copper cables to up to 36 remote devices.


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As the world leader in stored energy solutions, EnerSys provides integrated systems and services for many types of markets and industries.


PowerSafe® SBS Batteries

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EnerSys Services

From project initiation to end-of-life, our global suite of services supports your backup power needs while our global design, engineering and service specialists are ideally positioned to support your projects from conception and installation to on-site maintenance and after-sales service.

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Powering IDAS Networks


Powering IDAS Networks

The advent of Indoor Distributed Antenna System (IDAS) networks has greatly increased the capacity and reach of wireless service in public venues such as sports stadiums, convention centers and hotels.

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EnerSys® Announces Partnership with Orogenic Aps, Who Will Handle All Sales and Distribution of Motive Power Products in Denmark, Iceland, the Faroe Islands and Greenland

EnerSys® the global leader in stored energy solutions for industrial applications, is excited to announce our partnership with Orogenic ApS, who will now handle all sales and distribution of Motive Power products in Denmark, Iceland, the Faroe Islands and Greenland. Our Energy Systems line of business in Denmark is already operated through Orogenic ApS, in addition to this, all EnerSys® Motive Power will now also be managed through this external partner.

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EnerSys® Helps Big-Box Home Improvement Retailer Boost Sustainability

NexSys® PURE Thin Plate Pure Lead (TPPL) batteries are helping the company cut carbon dioxide (CO2) emissions and water consumption. EnerSys®, the global leader in stored energy solutions for industrial applications, is helping a big-box home improvement retailer reduce carbon dioxide (CO2) emissions and water consumption by switching its lift truck fleet power from flooded lead acid batteries to NexSys® PURE Thin Plate Pure Lead (TPPL) battery technology.

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EnerSys® to Explore Latest Power Solutions to Boost Operational Efficiencies During MODEX® 2022 On-floor Seminar

EnerSys® the global leader in stored energy solutions for industrial applications, will deliver an informative seminar at MODEX® 2022 on the latest power management tools and advanced battery modeling software to increase operational productivity, performance and profitability.

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EnerSys® Receives Consecutive MHEDA Most Valuable Supplier Award in 2022

EnerSys® has again earned the prestigious Most Valuable Supplier (MVS) Award from the Material Handling Equipment Distributors Association (MHEDA) in 2022

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