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PowerSafe® SBS XL - 2V DIN-Size Batteries

The EnerSys® PowerSafe® SBS XL range of valve-regulated lead-acid DIN-size single cells has been designed to deliver an exceptional performance and outstanding long life in stable grid float applications, including at high operating temperatures. Combining thin plate pure lead (TPPL) technology and the use of catalysts, PowerSafe SBS XL’s extended life results in reduced battery replacements during the life of power infrastructures to ultimately provide an industry-leading, low total cost of ownership.

Long Float Life TPPL Battery for Stable Grid Applications

PowerSafe SBS XL is EnerSys’ longest design life TPPL battery for stable grid float applications. Our 2V series (SBS XL 320 to SBS XL 3900) offers outstanding Ah capacities in classic DIN-size designs thus making it ideal for the replacement/upgrade of conventional VRLA and flooded DIN-size batteries, especially as SBS XL cells can be installed on existing stands to minimise capital expenditure. High energy density for compact installation footprint and an exceptional storage life are just some of the additional benefits SBS XL 320-3900 deliver.

  • Pure lead technology for longer life operation 
  • 20-year design life at 20°C – 10-year design life at 30°C
  • Designed for stable grid float applications
  • Outstanding Ampere-hour range: 320 to 3900Ah
  • Classic industry-standard design (DIN)
  • Wide operating temperature range of -40°C to +50°C 
  • Installation in vertical or horizontal orientation 
  • 24-month storage life at 20°C for maximum flexibility in project deployment
  • Low total cost of ownership
  • 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 2V DIN-SiZE 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 / 1.80Vpc / 20°C

Capacity (Min) - US standard


Capacity (Max) - US standard


Capacity US standard

Ah / 8hr / 1.75Vpc / 77°F

Voltage (Min)


Voltage (Max)



DIN sizes