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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

  • Product typeBattery
  • Compatible withPR1500LCD
  • DetailsBattery Type: Sealed Lead-Acid Battery Size: 12 V/17AH Batte
  • Key featuresCertified OEM replacement for CyberPower UPS Restores UPS pe
  • Product dimensions6.89 in × 5.98 in × 7.13 in (H × W × D)
  • Product weight27.38 lb (12.4 kg)
  • 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.

How it compares

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

Price $153.99
Pricier than about 82% of the 3,915 comparable items (median $39.99).

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Specifications

Product
Brand nameCyberPower
Model nameRB12170 × 2A
Product typeBattery
Size & build
Product dimensions6.89 in × 5.98 in × 7.13 in (H × W × D)
Product weight27.38 lb (12.4 kg)
Shipping weight13.15 kg
Package size279 × 254 × 241 mm
Compatibility
Compatible withPR1500LCD

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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