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Four 12V 9Ah sealed lead-acid batteries in a kit

RefurbUPS

RefurbUPS RBC115 Compatible UPS Replacement Battery Kit (4×12V9A)

SKU CH-6DN4-827Q9

Kit of four 12 V 9 Ah sealed lead-acid batteries compatible with APC RBC 115 UPS units

  • TypeBattery
  • Weight28
  • Compatible kit replaces APC RBC115 batteries directly
  • Four 12V9A SLA cells deliver high-rate discharge performance
  • Reuse existing wiring harness to reduce electronic waste
  • Factory-fresh units ensure reliable backup power for critical systems
  • Trusted by over 10000 customers nationwide for power protection

Replacement Kit for RBC115 UPS

This kit provides four 12V9A sealed lead-acid batteries designed as a direct replacement for APC RBC115 compatible uninterruptible power supplies. It is intended for IT managers and facility teams who need to restore runtime on existing UPS units without replacing the entire appliance.

Reuse Wiring Harness and Instructions

The package includes comprehensive installation instructions so technicians can swap cells while reusing the original wiring harness, reducing electronic waste and labour time. Factory-fresh cells arrive ready for immediate deployment in high-rate or long-duration discharge scenarios.

Limits of 12V9A SLA Chemistry

Sealed lead-acid chemistry delivers reliable backup but offers lower energy density and shorter cycle life than newer chemistries, requiring periodic replacement every three to five years. The 12V9A capacity suits specific UPS models; units demanding higher ampere-hour ratings will not achieve full runtime with this kit.

Highlights

  • Compatible kit replaces APC RBC115 batteries directly
  • Four 12V9A SLA cells deliver high-rate discharge performance
  • Reuse existing wiring harness to reduce electronic waste
  • Factory-fresh units ensure reliable backup power for critical systems
  • Trusted by over 10000 customers nationwide for power protection

Specifications

TypeBattery
Weight28

Questions about this item

How often will the four 12 V 9 Ah SLA batteries in the RBC115 kit need replacing under normal UPS duty?

Expect a three to five year service life for these high-rate 12 V 9 Ah cells; plan replacement when runtime drops below critical load requirements.

What limits continuous runtime when the UPS runs on all four 12 V 9 Ah batteries at full load?

The 9 Ah capacity per cell sets the energy ceiling; sustained full-load discharge will deplete the kit in minutes rather than hours.

Do the four 12 V 9 Ah batteries generate noticeable heat or fan noise during an all-day power outage?

Sealed lead-acid cells produce minimal heat and zero acoustic noise; only the UPS inverter fans may be audible during extended discharge.

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