EnerSys - PowerSafe
Make an enquiry nowA name that has long been associated with high performance lead-acid batteries in the telecom industry. Whatever your battery requirements, PowerSafe offers a choice of solutions that deliver power, performance and proven reliability. PowerSafe leading edge technology also makes this family suitable for utilities and high integrity UPS applications.
PowerSafe Ddm

Powersafe DDm is a space efficient solution designed for high power requirements and offering a very long life combined with flexible installation
- Up to 2000Ah in a single cell
- Flame retardant container and lid
- Extra thick plates
- Excellent design life
- Individual modules for maximum configuration flexibility
- Low maintenance
- Choice of conventional or seismic Zone 4 racks
- Simple on site installation process
PowerSafe OP

This specialist range of single cells offers high energy density, excellent high rate performance and low maintenance.
- Vented flat plate design
- 2V cells
- capacity range: 146 to 292 Ah
- Long service life
- Low maintenance
PowerSafe OPzS

PowerSafe OPzS offers well in excess of the required DIN standard and is ideal for a wide range of applications such as telecom, power generation and distribution.
- Vented tubular design
- 2V cell
- 216 to 3360Ah capacity range
- Excellent cycling
- Long design life
- Low maintenance
- 3 – year topping up interval
- Complies with DIN 40736-1
PowerSafe OPzV

PowerSafe OPzV exceeds the DIN standard capacities delivering reliability, good cyclic capability and long life.
- VRLA GEL technology
- 215 to 3170Ah
- 2V cell
- Long float life – highest Eurobat classification
- High cycle life
- Excellent deep discharge recovery
- Fully insulated connectors
- Low maintenance
- No topping up required
PowerSafe Plante

PowerSafe Planté is based on over 100 years of development, offering extremely long life, high reliability and excellent performance at high and low rate discharge.
- 2V cells
- 15 to 2000Ah capacity range
- Long life – over 20 years on float
- 100% capacity throughout life
- Low maintenance
- Complies with IEC 60896-11 and BS6290 Part 2
PowerSafe SBS

Powersafe SBS is the premium range for telecoms and UPS applications offering high energy density, long life a wide operating temperature range.
- Pure lead VRLA technology
- 7Ah – 410Ah capacity range
- 2V cells, 6V and 12V monoblocs
- Front or top terminal configuration
- Wide operating temperature range -40°C to +50°C
- Proven long service
- High energy density
- Up to 2 year shelf life
- Easily fits into cabinets and 19′ or 23′ racks
- Requires very low ventilation
PowerSafe SBS EON

In response to ever-evolving telecommunication networks’ technologies and ever-challenging operating conditions, EnerSys launches the ground-breaking EON Technology™. Under certain conditions of controlled recharge, this technology dramatically enhances the cyclability performance of SBS B14, C11, 145, 170F and 190F monoblocs without any detrimental effect on product life.
Of course EON Technology types do retain the traditional features and benefits associated with PowerSafe SBS, in particular:
- the long design life
- the high energy density
- the extended shelf life
- the wide operating temperature range
PowerSafe V

PowerSafe V is the leading VRLA battery for telecoms applications with a long life and high reliability that also makes it ideal for high integrity UPS systems and utilities.
- VRLA technology
- 46 to 518Ah capacity range
- 2V cells, 4V, 6V and 12V monoblocs
- UL94 V-0 flame retardant case and lid
- High reliability
- Proven long service life
- Excellent high rate perfromance
- Occupies less space than conventional batteries
- Complies with IEC 60896-2
- Classed as non-hazardous in accordance with IMDG and OICA
PowerSafe V Front Terminal

Powersafe V Front Terminal has the performance and life of the Powersafe V but with front electrical connections for quicker and easier installation and maintenance.
- VRLA technology
- 31 to 165 Ah capacity range
- 12V monoblocs
- Front terminal connections for fast and easy installation and maintenance
- Fits 19”, 23” and ETSI racking
- UL94 V-0 flame retardant case and lid
- High reliability
- Proven long service life
- Complies with IEC 60896-2
- Classed as non-hazardous in accordance with IMDG and OIC
PowerSafe VM

PowerSafe VM’s VRLA technology and thick plate design ensure high reliability and very long life.
- VRLA technology
- 2V cells
- 200 to 5000Ah capacity rang
- Extra thick lead-tin-calcium positive grids for reduced corrosion and longer service life
- Flame retardant container and lid
- Front connections for easier access
- Classed as non-hazardous in accordance with IMDG and OICA
- Conforms to IEC 60896-2
PowerSafe Vb

PowerSafe VM’s VRLA technology and thick plate design ensure high reliability and very long life.
- Capacity range: 275Ah – 2400Ah
- Single cell, 2V nominal voltage
- 25 years design life in standby applications (20°C) due to proven rod plate technology and safety pole
- Water topping up interval about 5 years in standby operation mode at 20°C
- High cycling capability in energy storage systems
- Rigid cell design, earthquake-proof