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Two rectangular black sealed lead-acid batteries side by side

CyberPower

CyberPower RB12170X2A UPS Replacement Battery 12V 17Ah 2 Pack

SKU CH-R9WD-4YM5A MPN RB12170X2A

Two 12V 17Ah sealed lead-acid batteries restore the PR1500LCD UPS and arrive in recyclable packaging

  • TypeBattery
  • CompatibilityPR1500LCD
  • SpecificationsBattery Type: Sealed Lead-Acid Battery Size: 12V/17AH Batter
  • FeaturesCertified OEM replacement for CyberPower UPS Restores UPS pe
  • Dimensions6.89" x 5.98" x 7.13" (H x W x D)
  • Weight27.38 lbs.
  • Restores UPS runtime with two 12V 17Ah batteries
  • Certified OEM replacement for PR1500LCD series UPS units
  • Maintenance-free sealed lead-acid design requires no fluid replacement
  • User-installable cartridge enables quick battery replacement
  • Reusable packaging supports responsible battery recycling

Direct replacement cartridge

The CyberPower RB12170X2A is a two-pack of 12V 17Ah sealed lead-acid batteries pre-assembled into a user-installable cartridge. It is designed specifically for the PR1500LCD, PR1500LCDN and PR1500LCDTAA UPS models. The cartridge restores runtime when the original internal batteries have weakened or failed completely. No special tools are required for the swap.

Sustained backup behaviour

Sealed lead-acid chemistry supplies high surge currents and maintains a stable voltage profile throughout the discharge cycle. The maintenance-free electrolyte never needs topping up, so the pack delivers consistent backup time over its service life without capacity fade from fluid loss. Reusable packaging is included for returning the expired cells to a recycling centre.

12V 17Ah capacity match

The 12V 17Ah rating is the single specification that determines whether this cartridge fits your UPS. Only units that specify this exact voltage and ampere-hour value will accept the pack physically and electrically. Builders using a different CyberPower model or a third-party UPS must verify the required rating before purchasing.

Highlights

  • Restores UPS runtime with two 12V 17Ah batteries
  • Certified OEM replacement for PR1500LCD series UPS units
  • Maintenance-free sealed lead-acid design requires no fluid replacement
  • User-installable cartridge enables quick battery replacement
  • Reusable packaging supports responsible battery recycling

Specifications

BrandCyberPower
ModelRB12170X2A
TypeBattery
CompatibilityPR1500LCD
SpecificationsBattery Type: Sealed Lead-Acid
Battery Size: 12V/17AH
Battery Quantity: 2
User Replaceable: Yes
FeaturesCertified OEM replacement for CyberPower UPS
Restores UPS performance
Maintenance-Free
Leak proof sealed lead-acid battery
Reusable package for delivering expired batteries to a suitable recycling center
Dimensions6.89" x 5.98" x 7.13" (H x W x D)
Weight27.38 lbs.
Shipping weight13.15 kg
Package size279 × 254 × 241 mm

Questions about this item

How much heat or noise do the two 12 V 17 Ah sealed lead-acid batteries produce when the UPS runs continuously?

Sealed lead-acid chemistry is maintenance-free and leak-proof; it generates no audible noise and only minimal warmth during normal float charging or discharge cycles.

What must I already own for this cartridge to work?

A compatible CyberPower UPS — specifically the PR1500LCD, PR1500LCDN or PR1500LCDTAA — because the cartridge is built to fit those models’ battery bay.

Will the 6.89" x 5.98" x 7.13" cartridge fit the same bay in my older PR1500LCD unit?

Yes, the dimensions match the original battery compartment, so the pre-assembled cartridge slides in without modification.

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