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Sealed 12 V 7 Ah battery cartridge for APC Back-UPS 400

RefurbUPS

RefurbUPS APC Back-UPS 400 BK400I UPS Replacement Battery

SKU CH-4TBY-EDX60

A 12 V 7 A replacement battery cartridge for APC Back-UPS 400 models

  • TypeBattery
  • Weight6
  • Factory-fresh cells restore reliable backup power
  • 12 V 7 Ah capacity matches original APC specification
  • Compatible with Back-UPS 400 and BK400I units
  • Single cartridge design enables quick tool-free installation

Compatible replacement battery for BK400I

This factory-fresh battery kit is built for the APC Back-UPS 400 BK400I. It contains one 12V 7A cell that matches the original RBC2 specification. The unit arrives new and ready to install so the UPS can resume backup duty without delay. It suits owners who need a direct swap for a depleted pack.

Single 12V 7A cell restores runtime

The kit includes only the battery cartridge; no cables, mounting hardware or software are supplied. Installers must reuse the existing harness and enclosure from the old pack. Buyers who need a complete UPS unit or additional expansion batteries will not find them here.

Highlights

  • Factory-fresh cells restore reliable backup power
  • 12 V 7 Ah capacity matches original APC specification
  • Compatible with Back-UPS 400 and BK400I units
  • Single cartridge design enables quick tool-free installation

Specifications

TypeBattery
Weight6

Questions about this item

How often will the 12 V 7 Ah battery in this BK400I kit need replacing?

Expect three to five years of service before the 12 V 7 Ah cell requires replacement under normal office conditions.

What limit appears first when the BK400I runs on battery during a long outage?

The 400 VA capacity is reached first, so runtime ends when the connected load exceeds that rating.

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