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A single 12V 9A sealed lead-acid battery block in a rectangular plastic case

RefurbUPS

RefurbUPS Back-UPS 600 BN600 High Capacity 12V 9A UPS Replacement Battery

SKU CH-EQ4S-6JSFA

A 12 V 9 Ah replacement battery kit compatible with APC BN600 and RBC17 UPS units

  • TypeBattery
  • Weight7
  • High-capacity 12V 9A battery extends UPS runtime
  • APC RBC17 compatible replacement fits Back-UPS 600 BN600
  • Reuse existing wiring harness for simple installation
  • Factory-fresh sealed lead-acid cell ensures reliable performance
  • Trusted by over 10000 customers nationwide

Compatible Replacement Battery Kit

This replacement battery kit fits the Back-UPS 600 BN600 and matches the APC RBC17 specification. It delivers a 12 V 9 A sealed lead-acid cell designed for high-rate discharge in UPS applications. The kit is intended for users who need to restore runtime on an existing unit without replacing the entire UPS.

Buyers Swapping a Single Battery

The kit suits anyone whose UPS still functions but whose original battery has reached end of life. It is not for installations that require multiple cells in series or parallel, nor for systems that need a different voltage or capacity than the single 12 V 9 A unit provided.

Pre-Wired Harness Reuse and Instructions

The package includes comprehensive installation instructions that guide the user through disconnecting the old cell and reconnecting the existing wiring harness. Reusing the original harness reduces electronic waste and eliminates the need for soldering or crimping new connectors during the swap.

Highlights

  • High-capacity 12V 9A battery extends UPS runtime
  • APC RBC17 compatible replacement fits Back-UPS 600 BN600
  • Reuse existing wiring harness for simple installation
  • Factory-fresh sealed lead-acid cell ensures reliable performance
  • Trusted by over 10000 customers nationwide

Specifications

TypeBattery
Weight7

Questions about this item

Which UPS models does this 12V 9A battery replace?

This replacement kit is compatible with APC Back-UPS 600 BN600 units and matches the RBC17 specification.

Can I keep the wiring harness from my old battery when installing this one?

Yes, the kit is designed so you reuse the existing harness; only the 12V 9A SLA cell is swapped.

How do I verify the new battery is working after installation?

Run the UPS self-test or observe that the unit holds load during a mains outage without immediate shutdown.

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