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Rectangular Siemens UPS battery module, grey enclosure, detachable cable visible

SIEMENS

SIEMENS 6EP1935-6ME21 Extension UPS Battery 24V DC 7 Ah

SKU CH-VFQC-04GJY

Extension UPS battery adds 24 V DC 7 Ah backup capacity to compatible 12N868, 12N869 and 12N870 units

  • TypePower Quality & Distribution
  • Reliable backup power with 24V DC 7 Ah capacity
  • Compatible with 12N868 12N869 12N870 UPS models
  • Detachable cable enables simple battery connection
  • Compact dimensions fit standard electrical enclosures
  • Siemens quality ensures dependable power distribution

Extension UPS Battery 24V DC 7 Ah

This Siemens extension battery provides 24V DC at 7 Ah to increase runtime for compatible UPS units. It is designed for facilities that need longer backup power during outages. The detachable cable simplifies connection and removal. Buyers managing critical loads in industrial or commercial settings will find it suitable.

Check compatibility with 12N868 12N869 12N870

Verify that your existing UPS unit matches one of the listed model numbers before ordering. The battery connects via a detachable cable, so ensure the corresponding port is present on your device. No other UPS models are supported by this extension unit. Confirm the 24V DC requirement aligns with your system voltage.

Adds capacity to supported UPS units

The battery installs alongside the main UPS to extend available backup time for connected equipment. It requires no additional charging hardware beyond the host UPS. The compact enclosure fits in standard electrical enclosures or racks. It frees the primary UPS from deep discharge cycles during prolonged outages.

Highlights

  • Reliable backup power with 24V DC 7 Ah capacity
  • Compatible with 12N868 12N869 12N870 UPS models
  • Detachable cable enables simple battery connection
  • Compact dimensions fit standard electrical enclosures
  • Siemens quality ensures dependable power distribution

Specifications

BrandSIEMENS
TypePower Quality & Distribution

Questions about this item

Does the battery ship with the detachable cable already attached, or must the cable be purchased separately?

The unit includes a detachable cable for battery connection, so no separate cable purchase is required for installation.

Should I choose this 24V DC 7Ah model or a different voltage version for my UPS?

Select this model only if your UPS is a 12N868, 12N869 or 12N870 that requires a 24V DC 7Ah extension pack; other voltages will not match those units.

How does the 7Ah rating at 24V DC affect the actual runtime of my 12N868 UPS?

The 7Ah capacity extends the existing UPS runtime in direct proportion to the load you have connected to the 12N868, 12N869 or 12N870 unit.

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