We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Four sealed lead-acid batteries in a rectangular cartridge, dark grey plastic casing with recessed terminals

CyberPower

CyberPower RB1270X4F 4×12 V 7 Ah ups replacement battery

SKU CH-T7XD-YF2EW MPN RB1270X4F

Four 12 V 7 Ah sealed lead-acid batteries replace depleted cells in compatible CyberPower UPS units

  • TypeBattery Kit
  • CompatibilityCyberPower UPS Systems: PR750LCDRTXL2U PR1000LCDRT2U PR1000L
  • SpecificationsOutput Voltage:12 V DC
  • Weight51.15 lb
  • Restores UPS runtime with four 12 V 7 Ah sealed lead-acid batteries
  • Leak-proof sealed design never requires replacement fluid
  • Compatible with PR750LCDRTXL2U, PR1000LCDRT2U, PR1500LCDRT2U and BP48V45ART2U models
  • Ships in reusable packaging for easy battery recycling
  • Backed by an eighteen-month manufacturer warranty

Battery configuration

This kit contains four sealed lead-acid cells rated at 12 V and 7 Ah each, designed as a drop-in replacement cartridge for compatible CyberPower UPS units. The pack restores runtime when the original batteries have weakened or failed completely. Installation uses the existing connections inside the UPS and requires no additional fluid or maintenance. Reusable packaging is included for returning the spent cells to a recycling centre.

UPS compatibility

The cartridge fits the PR750LCDRTXL2U, PR1000LCDRT2U, PR1000LCDRTXL2U, PR1000LCDRTXL2UTAA, PR1500LCDRT2U, PR1500LCDRT2UN, PR1500LCDRTXL2U and BP48V45ART2U models listed by the manufacturer. Owners of other CyberPower UPS systems or units from different brands will need a different battery kit. Buyers who require a higher amp-hour rating or a different voltage arrangement should look for an alternative pack.

Pack weight

The complete kit weighs 51.15 lb, so the installer must be able to handle that mass when sliding the cartridge into the rack-mount chassis. Lighter or heavier replacement packs are not covered by this part number. Confirm the weight allowance of your rack and lifting equipment before ordering.

Highlights

  • Restores UPS runtime with four 12 V 7 Ah sealed lead-acid batteries
  • Leak-proof sealed design never requires replacement fluid
  • Compatible with PR750LCDRTXL2U, PR1000LCDRT2U, PR1500LCDRT2U and BP48V45ART2U models
  • Ships in reusable packaging for easy battery recycling
  • Backed by an eighteen-month manufacturer warranty

Specifications

BrandCyberPower
TypeBattery Kit
CompatibilityCyberPower UPS Systems:
PR750LCDRTXL2U
PR1000LCDRT2U
PR1000LCDRTXL2U
PR1000LCDRTXL2UTAA
PR1500LCDRT2U
PR1500LCDRT2UN
PR1500LCDRTXL2U
BP48V45ART2U
SpecificationsOutput Voltage:12 V DC
Weight51.15 lb
Shipping weight10.52 kg
Package size480 × 366 × 165 mm

Questions about this item

Which CyberPower UPS models accept the four 12 V 7 Ah batteries in this kit?

The RB1270X4F fits the PR750LCDRTXL2U, PR1000LCDRT2U, PR1000LCDRTXL2U, PR1000LCDRTXL2UTAA, PR1500LCDRT2U, PR1500LCDRT2UN, PR1500LCDRTXL2U and the BP48V45ART2U extended battery pack.

Can I keep my existing BP48V45ART2U battery pack and add this cartridge to it?

The BP48V45ART2U is listed as a compatible UPS system, so the cartridge replaces the internal batteries of that pack rather than connecting alongside it.

How do I verify the kit is working after I install the four batteries?

Power on the UPS, confirm the LCD shows a full charge and normal output voltage, then run a self-test from the front panel to validate runtime.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.