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PowerSafe® SBS XL-12V Batteries

To keep up with ever-rising demand for digital information, telecom and cable suppliers are adding more equipment – and with it more heat – to already temperature-sensitive environments. To help operators control cooling costs and raise AC set points, EnerSys® developed PowerSafe® SBS XL 12V batteries.

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The next generation high temperature battery

The PowerSafe SBS XL-12V battery series comes from a respected lineage – the industry-leading, EnerSys Thin Plate Pure Lead (TPPL) technology found in the PowerSafe SBS battery. SBS XL-12V takes SBS performance to the next level, providing a 10-year service life for back-up applications in high temperatures. The value of this innovative new line is a true cost savings to the operator for both cooling and maintenance. With PowerSafe SBS XL-12V batteries, you can raise your ambient temperature and lower your operational costs.

  • 10-year design life at 95°F (35°C), 20-year design life at 77°F (25°C)
  • Proprietary Thin Plate Pure Lead (TPPL) technology
  • Industry leading warranty
  • Meets Telcordia® GR-4228 Level III, NEBS GR-63 standards and International IEC 60896-21/22 requirements
  • PowerSafe® products are marketed under the SuperSafe® brand in the following specific countries - India, Indonesia, Malaysia, Singapore, Thailand, Australia and New Zealand.
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Product Specification

Take a look at the following PowerSafe SBS XL AMERICAS+APAC product specification:


Macro Cells

Central Offices / Switching Centers

Energy Storage

Switchgear and Substation

Technology / Chemistry

Thin plate pure lead

Capacity (Min) - Europe standard


Capacity (Max) - Europe standard


Capacity Europe standard

Ah / C10 / 1.8Vpc / 20°C

Capacity (Min) - US standard


Capacity (Max) - US standard


Capacity US standard

Ah / 8hr / 1.75Vpc / 77°F

Voltage (Min)


Voltage (Max)



Front terminal