The Power Experts

EnerSys Batteries

EnerSys BatteriesEnerSys, a global leader in supplying reserve power, offers globally leading brands of EnerSys Batteries such as DataSafe HX 12V, DataSafe HX 16V, PowerSafe DDm, and PowerSafe SBS. EnerSys has the reputation, technology and product range to comprehensively cover all applications. EnerSys Batteries have led the industry in providing advanced stored power solutions featuring long life, energy density, cyclic performance, and high temperature resistant designs. EnerSys offers Flooded or classic (flat plate, tubular & plante) batteries,  VRLA – gel and AGM batteries and Nickel Cadmium (NiCd) batteries.

EnerSys Batteries thrive in the following Applications

  • Wireline and wireless telecommunications
  • Uninterruptible Power Supplies (UPS) for computer systems, security, etc.
  • Power protection for utility switchgear
  • Industrial renewable energy
  • Nuclear
  • Railroad
  • Off grid
  • Complex duty cycle

EnerSys Battery Replacement Services and Maintenance can enhance the reliability of your back-up power systems. Regular battery preventive maintenance services can address potential problems long before they develop and ensure full battery life. EnerSys offer comprehensive battery maintenance programs for flooded and VRLA batteries regardless of manufacturer.

EnerSys VaultFlex Enclosures provide a secure thermally managed environment for backup battery systems that ensures the most efficient thermal management solution with the lowest energy consumption. They manufacture enclosures for batteries, UPS and utility applications.

For more information about EnerSys products and services, call 800-876-9373 or email .

EnerSys DataSafe HX 12V Batteries VRLA

EnerSys DataSafe HX 12V Batteries VRLA

The EnerSys DataSafe HX 12V battery has been designed to offer superior solutions for the UPS and IT markets. An ideal source of power to protect vital systems. DataSafe HX batteries’ design maximizes reliability while ensuring superior performance and an excellent service life.

EnerSys DataSafe HX 16V Front Terminal Batteries VRLA

EnerSys DataSafe HX 16V Front Terminal Batteries VRLA

EnerSys DataSafe HX 16V Front Terminal UPS Batteries are available in 550 WPC, 800 WPC and 925 WPC sizes. Eliminating the difficult maintenance and burdensome space requirements of top-terminated 12V UPS batteries, the 16V batteries are more space efficient, more cost effective, and easier to maintain than 12V batteries.

EnerSys DataSafe XE VRLA

EnerSys DataSafe XE VRLA

EnerSys DataSafe XE batteries by EnerSys are the first specifically designed to meet the evolving needs of today’s data center requirements. Engineered with the most advanced Thin Plate Pure Lead (TPPL) technology and superior manufacturing processes, DataSafe XE batteries support runtimes under five minutes.

EnerSys PowerSafe DDm Batteries VRLA

EnerSys PowerSafe DDm Batteries VRLA

EnerSys PowerSafe DDm battery range for large capacity valve regulated lead-acid battery requirements. PowerSafe DDm’s steel can (module) design provides a cost-effective battery system with simple installation, a longer life, high performance and the highest integrity seal in the industry. Ideal for telecommunications, power generation/distribution sites, and UPS.

EnerSys PowerSafe mSeries VRLA

EnerSys PowerSafe mSeries VRLA

The EnerSys PowerSafe mSeries battery system offers an ideal solution for large capacity Valve Regulated Lead Acid (VRLA) battery requirements. The system’s steel can (module) design with its integral racking system, provides a cost effective battery system with a compact, quick and simple installation process. The PowerSafe mSeries battery system’s cutting-edge technology incorporates an enhanced cell design with thicker positive plates for longer life.

EnerSys PowerSafe SBS Batteries VRLA

EnerSys PowerSafe SBS Batteries VRLA

The EnerSys PowerSafe SBS batteries with EON Technology have been developed to provide high cycling and fast recharge performance in applications where the power supply is erratic. Providing a superior range of valve-regulated batteries with an extended service life in compact and energy dense configurations, they are manufactured to the highest international standards and are ideal for reliable use in all wireless and fixed-line communication applications. PowerSafe SBS batteries are also widely used in cable TV, emergency lighting, power generations and offshore applications.

EnerSys PowerSafe V Batteries VRLA

EnerSys PowerSafe V Batteries VRLA

The EnerSys PowerSafe V Front Terminal, Valve Regulated Lead Acid (VRLA) batteries used in applications, including Telecom, that demand the highest levels of quality and reliability. Now with optional top termination on many V series models.

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EnerSys PowerSafe C Flooded

EnerSys PowerSafe C batteries are engineered to meet the requirements of the power industry. PowerSafe CA-M batteries feature antimony plates which demonstrate maximized performance in cycling applications, allow the battery to tolerate high temperatures and along with thick positive grids make the CA-M series of batteries one of the most rugged in the market.

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EnerSys PowerSafe D Flooded

The EnerSys PowerSafe D range of batteries, available in both DU and DSG models, are designed for telecommunications, utlity and switchgear applications. PowerSafe DU battery models are designed to handle the demanding float and deep discharges typical for telecommunication applications.

EnerSys PowerSafe G Flooded

EnerSys PowerSafe G Flooded

Engineered to meet the requirements of the power industry with its industry leading features, EnerSys PowerSafe G batteries are one of the best out there. The PowerSafe G product family features calcium plates which demonstrate maximized performance in long discharge applications, allow the battery to tolerate high temperatures, and along with extra thick positive grids make the PowerSafe G family of batteries one of the most rugged on the market.

EnerSys PowerSafe F Flooded

EnerSys PowerSafe F Flooded

The EnerSys PowerSafe F range of batteries is specifically designed for the telecommunication industry including central office, cellular, and microwave applications. They range from 840Ah to 1810Ah and provide excellent long duration discharges.

EnerSys DataSafe CX Battery Series Flooded

EnerSys DataSafe CX Battery Series Flooded

The DataSafe CX-M Battery by EnerSys is an economical multi-cell flat plate battery, optimized for high performance and provides excellent short duration discharge rates. The economical design and footprint, combined with Slide-Lock post and excellent performance in short duration discharges makes this an ideal battery in both UPS and switchgear applications.

EnerSys DataSafe DX/DXC Battery Series Flooded

EnerSys DataSafe DX/DXC Battery Series Flooded

EnerSys DataSafe DX/DXC Battery range of flooded lead calcium flat plate batteries has been designed for use in UPS applications, specifically large data centers, which demand the highest levels of security and liabilty. The proven reliability of DataSafe DX battery is backed by 20+ years experience in the marketplace. The DataSafe DX/DXC battery is an economical multi-cell calcium flat plate battery. Multi-cell construction requires fewer units and reduces installation costs.

EnerSys DataSafe ES Batteries Flooded

EnerSys DataSafe ES Batteries Flooded

EnerSys DataSafe ES batteries are economical lead-calcium, flat plate flooded batteries. The ES unit is a medium power single-cell battery for high performance and short duration rates. Ideal applications are UPS and switchgear. The EnerSys SataSafe ES has more than 20 years of field experience and is optimized with respect to number of plates, plate thickness and available “free electrolyte” to ensure optimum performance during short duration discharges without sacrificing component integrity.

EnerSys PowerSafe Ni-Cd Batteries

EnerSys PowerSafe Ni-Cd Batteries

The EnerSys PowerSafe series of nickel-cadmium (Ni-Cd) batteries include the RL, RM, RH, VGL and VGH product lines. The EnerSys PowerSafe series of nickel-cadmium (Ni-Cd) batteries are specifically designed to provide exceptionally long life at extreme temperatures. This coupled with the inherent low maintenance requirements make the PowerSafe Ni-Cd battery series an ideal choice for railroad, renewables, off-grid, telecommunications and complex duty cycle applications.

EnerSys PowerSafe OPzS

EnerSys PowerSafe OPzS

Engineered with an optimized plate design, EnerSys PowerSafe OPzS batteries feature an increased capacity exceeding the DIN standard. Additionally, the die cast tubular plate design with low antimony offers excellent cycling capabilities and a proven long life under float conditions. The pasted negative flat plate design provides the perfect balance for maximum performance.

EnerSys PowerSafe OPzV

EnerSys PowerSafe OPzV

Engineered with an optimized plate design, EnerSys PowerSafe OPzV valve regulated lead acid batteries have an increased capacity that exceeds the DIN standard. Additionally, the die cast tubular plate design offers excellent cycling with a proven long life under float conditions. The pasted negative flat plate design provides the perfect balance for maximum performance.

EnerSys PowerSafe RE

EnerSys PowerSafe RE

Designed specifically for use in renewable applications, EnerSys PowerSafe RE batteries feature square tubular plates. These square plates provide more surface area on the positive plate exposing more active material to the electrolyte. This combination allows for greater cycling capacity.

EnerSys PowerSafe DDr Batteries VRLA for Railroad Applications

EnerSys PowerSafe DDr Batteries VRLA for Railroad Applications

EnerSys PowerSafe DDm Batteries offer an ideal solution for railroad signal and communication applications, and is designed to increase performance, reduce maintenance and maximize life. Its VRLA recombinant technology means no watering is required throughout the life of the product, yielding reduced maintenance costs. The battery features a welded/epoxy, dual post seal design which provides the highest integrity seal in the industry.

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EnerSys PowerSafe GN Flooded for Nuclear Applications

EnerSys PowerSafe GN batteries were initially released in 1978 to serve the nuclear industry. And today, it’s still the trusted battery for nuclear power plants due to our engineering and manufacturing expertise. PowerSafe GN batteries are built in accordance to a Quality Management System that encompasses 10CFR50 Appendix B and NQA-1 requirements and has become the battery of choice for the resurgent US nuclear market.