CyberPower Replacement Batteries Canada — RB1290X2A, RB1280X4, RB1290X6

CyberPower Replacement Batteries

Replacement battery cartridges for CyberPower UPS — RB1290X2A, RB1280X4, RB1290X4, RB1290X6, RB1270X8 across CP-AVR, PFC Sinewave, PR, OR, OL. Compatible aftermarket SLA built to factory V, Ah, connector spec. 1-year UPSPLUSBATTERY warranty.

Ships from Canada

Canadian shipping

1-year warranty

What is a CyberPower replacement battery?

Every CyberPower UPS uses sealed lead-acid (SLA) cartridges in a defined CyberPower part number. The RB series covers tower and rack/tower cartridges (RB1290X2A, RB1280X4, RB1290X4, RB1290X6, RB1270X8), and the BP series covers external battery modules for OL extended-runtime variants. The cartridge or pack number is on the unit label and listed in the user manual.

UPSPLUSBATTERY.CA stocks compatible aftermarket cartridges across the CyberPower range — from CP-AVR / PFC tower through PR / OR rackmount up to OL online. For full CyberPower UPS catalog see CyberPower UPS; broader cross-brand catalog at all UPS replacement batteries.

CyberPower UPS to battery cross-reference

UPS model(s)	RB / BP	Voltage	Capacity
SE425G, SE600G, EC850LCD (standby)	Internal SLA cartridge	12 V	SLA — model-specific
CP1000AVRLCD, CP1500AVRLCD, CP1500PFCLCD	RB1290X2A	24 V	9 Ah × 2
PR1500LCDRT2U	RB1280X4	48 V	8 Ah × 4
PR2200LCDRT2U	RB1290X4	48 V	9 Ah × 4
PR3000LCDRT2U	RB1290X6	72 V	9 Ah × 6
OL1000RTXL2U, OL3000RTXL2U	RB1270X8	96 V	7 Ah × 8
OL6000RT3U	Internal string + BP module	192 V	SLA / external
OL XL extended runtime	BP48VP2U01, BP120V50AH2U	48 / 120 V	External pack

Cartridge spec is on the unit label and listed in the user manual.

How to identify the right battery

Method 1: unit label

Side or rear of every CyberPower UPS lists the model number and compatible RB / BP.

Method 2: existing cartridge

Open the front bezel — cartridge label lists cell count, voltage, and Ah.

Method 3: model-number lookup

Use the cross-reference table above or send the model number to our team — replies within 1 business day.

Aftermarket disclosure

The cartridges UPSPLUSBATTERY.CA stocks for CyberPower are compatible aftermarket — built to identical V, Ah, terminal, and connector spec as factory cells, using reputable SLA brands (CSB, Yuasa, BB Battery, Panasonic). They are not OEM CyberPower parts. 1-year UPSPLUSBATTERY full-replacement warranty.

How long do CyberPower batteries last?

3–5 years SLA in 20–25 °C climate-controlled environment. Above 25 °C, every 8 °C halves life. PowerPanel and the front-panel LCD flag battery once internal impedance crosses the threshold. When to replace UPS battery.

How to replace

Most current PR, OR, OL cartridges are hot-swappable. Procedure:

Order the correct RB cartridge (verify against unit label).
Slide the front bezel off.
Disconnect the polarised battery plug.
Slide old cartridge out, new one in.
Reconnect the plug until it clicks.
Replace the bezel.

Read how to install UPS battery.

External battery packs (extended runtime)

OL XL variants accept BP-series external battery packs (BP48VP2U01, BP120V50AH2U) via dedicated EBM port. Multiple stack on most OL XL SKUs.

Warranty and support

1-year UPSPLUSBATTERY full-replacement warranty on every aftermarket CyberPower cartridge. Coordinated through our Canadian team. Shipped from our Canadian warehouse. Replies within 1 business day.

FAQ

How do I confirm the cartridge for my PR1500LCDRT2U?

PR1500LCDRT2U takes RB1280X4 (48 V, 8 Ah × 4). Verify on the unit label.

Aftermarket vs factory?

For in-warranty CyberPower: factory may be required. Out-of-warranty: aftermarket performs identically.

Hot-swap?

Yes on most current PR, OR, OL.

External battery packs?

BP-series on OL XL variants.

Disposal?

SLA: municipal hazardous-waste depot, Call2Recycle, or ship back to us.

Battery warranty?

1-year UPSPLUSBATTERY full-replacement on aftermarket.

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