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Four sealed lead-acid batteries in a cartridge, 12V 9AH each, pre-assembled for CyberPower UPS

CyberPower

CyberPower RB1290X4B 12V 9AH 4-battery UPS accessory

SKU CH-V14Z-S4XZ2 MPN RB1290X4B

Four pre-assembled 12 V 9 Ah sealed lead-acid batteries restore runtime for the CyberPower OR2200LCDRTXL2U UPS

  • Product typeBattery Unit
  • Compatible withCyberPower OR2200LCDRTXL2U UPS
  • DetailsBattery Type: Sealed Lead-Acid Battery Size: 12 V/9AH User R
  • Key featuresCertified OEM replacement for CyberPower UPS Restores UPS pe
  • Product dimensions2.72 in × 8.27 in × 12.92 in (H × W × D)
  • Product weight28.92 lb (13.1 kg)
  • Certified OEM replacement restores UPS runtime
  • Four pre-assembled 12V 9AH batteries install in minutes
  • Leak-proof sealed lead-acid design requires no maintenance
  • User-replaceable cartridge fits OR2200LCDRTXL2U UPS
  • Reusable packaging simplifies battery recycling

Certified OEM replacement cartridge

The CyberPower RB1290X4B is a pre-assembled battery cartridge containing four 12V 9AH sealed lead-acid units. It is certified to meet or exceed original manufacturer specifications for the CyberPower OR2200LCDRTXL2U UPS. The leak-proof, maintenance-free design allows user installation without special tools. Each cartridge ships in reusable packaging for returning expired batteries to a recycling center.

Pre-assembled kit with recycling packaging

The bundle includes four batteries already wired into a single cartridge, eliminating the need to handle individual cells during replacement. Reusable packaging doubles as a shipping container for depleted units, simplifying compliance with disposal regulations. An 18-month warranty covers the complete cartridge. No additional software, cables or mounting hardware are included in the package.

For OR2200LCDRTXL2U owners needing runtime

This cartridge suits administrators whose compatible UPS shows reduced backup time or battery-fault alerts. It is not for units with different voltage, capacity or form-factor requirements. Buyers needing extended runtime beyond the original specification, hot-swappable modules or lithium chemistry should look at other solutions.

How it compares

Measured against everything we stock in UPS Replacement Batteries, at today’s prices. Recalculated every night.

Price $168.99
Pricier than about 83% of the 3,915 comparable items (median $39.99).

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Specifications

Product
Brand nameCyberPower
Model nameRB1290 × 4B
Product typeBattery Unit
Size & build
Product dimensions2.72 in × 8.27 in × 12.92 in (H × W × D)
Product weight28.92 lb (13.1 kg)
Shipping weight14.52 kg
Package size505 × 365 × 165 mm
Compatibility
Compatible withCyberPower OR2200LCDRTXL2U UPS

Questions about this item

How often will the sealed lead-acid batteries in the RB1290X4B cartridge need to be replaced?

The four 12V 9AH batteries are maintenance-free and carry an 18-month warranty; typical sealed lead-acid life is three to five years depending on discharge cycles and ambient temperature.

What limits runtime when the OR2200LCDRTXL2U runs on this battery pack during a prolonged outage?

The 12V 9AH capacity of each of the four batteries determines the total energy available, so runtime ends when that stored charge is exhausted.

How much heat does the pre-assembled 28.92 lb cartridge add to a rack when the UPS runs on battery all day?

Sealed lead-acid chemistry generates modest heat during discharge; the cartridge itself has no fans, so warmth is passively dissipated through the 2.72 x 8.27 x 12.92 inch enclosure.

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