Eaton
10000 Woodward Avenue
Woodridge, Illinois 60517
+(773) 869-1776
+1 (773) 869-1329
cpdipresaleshelp@eaton.com

Eaton Internal Replacement Battery Cartridge (RBC) for Select 2kVA to 2.2kVA 9PX UPS Systems and EBMs

Part Number:  744-A3121 New

UPS backup battery cartridge replaces the expired or aging internal battery in your Eaton 9PX UPS system or Extended Battery Modules (EBMs).

  • Replacement battery backup for select Eaton 2kVA–2.2kVA 9PX UPS or EBMs
  • Carefully screened and certified to restore UPS runtime to original specs
  • Leakproof internal battery cartridge requires no regular maintenance
  • Ships ready for immediate UPS installation to prevent downtime
Have a Question?
Contact Us

Features

UPS Replacement Battery Cartridge for Select Eaton 9PX UPS Systems
This UPS backup battery replacement is compatible with Eaton’s 9PX2000RT, 9PX2000RTN and 9PX2200GRT UPS systems and 9PXEBM72RT extended battery module (EBM). Eaton UPS batteries have an expected lifespan of three to five years, so you should take proactive steps to avoid a dead battery and ensure continuous uptime.

Comes Pre-Wired for Quick, Easy Installation
The sealed lead acid (SLA) 744-A3121 internal battery cartridge is hot-swappable, allowing you to install it without powering down any connected equipment. Built to function in a wide range of operating temperatures, the 744-A3121 has been carefully screened and certified to restore your UPS system’s runtime performance to its original specifications. It is leakproof, requires no maintenance and comes pre-wired for quick and easy installation in your 9PX UPS system.

System Requirements

Compatible only with Eaton’s 9PX2000RT, 9PX2000RTN and 9PX2200GRT UPS systems and 9PXEBM72RT EBM

Package Includes

744-A3121 Internal Replacement Battery Cartridge

RoHS compliant

Specifications

OVERVIEW
UPC Code743172089779
INPUT
Input PhaseSingle-Phase
BATTERY
Battery TypeValve Regulated Lead Acid (VRLA)
Battery Replacement DescriptionHot-swappable, user replaceable batteries. Re-use existing wiring harness.
Hot Swap BatteryYes
PHYSICAL
Unit Dimensions (hwd / in.)2.640 x 8.270 x 18.310
Unit Weight (lbs.)34.8
ENVIRONMENTAL
Operating Temperature Range+32 to +104 degrees Fahrenheit / 0 to +40 degrees Celsius
APPLICATIONS
Used With9PXEBM72RT, 9PX2000RT, 9PX2200GRT, 9PX2000RTN
STANDARDS & COMPLIANCE
Product CertificationsUL Listed; cUL Listed
Product ComplianceFCC (USA); CE (Europe)

Questions & Answers

Proper recharging within the stated shelf life will maintain the runtime to that of a new battery. If a battery has lost significant charge in storage, Eaton will recharge the battery and add a new label noting the next “recharge by” date.

Was this information helpful? Yes No
Need more help? Contact Technical Support

Batteries lose charge or self-discharge due to slight differences in local areas of the plates that discharge the battery. In effect there are tiny, little batteries, inside that are not open circuited and will discharge locally some of the active material. Self-discharge of the battery occurs continuously whether the battery is standing open circuited or operating in the UPS. When the charger is on, a portion of the float current (i.e. small current flowing through the battery) goes to overcoming self-discharge and keeps the battery fully charged.

Was this information helpful? Yes No
Need more help? Contact Technical Support

After recharging is complete, the battery shelf life restarts and a new “recharge by” date should be established to ensure the battery shelf life is maintained through the next required recharge.

Was this information helpful? Yes No
Need more help? Contact Technical Support

First, Eaton batteries may be recharged at the factory as part of standard operating procedure. Batteries that have been recharged will have a new “recharge by” label applied. Furthermore, Eaton guarantees that batteries shipped out of the factory will have at least a three month shelf life.

Was this information helpful? Yes No
Need more help? Contact Technical Support

Failure to put the battery system in service or failure to recharge before the “recharge by” date will result in a permanent loss of battery capacity as well as cancellation of the battery warranty.

Was this information helpful? Yes No
Need more help? Contact Technical Support
See All Questions Ask a Question

Related Products

UPS Battery Backup

  Model Number Description
Eaton 9PX 2000VA 1800W 120V Online Double-Conversion UPS - 5-20P, 6x 5-20R, 1 L5-20R Outlets, Cybersecure Network Card Option, Extended Run, 2U Rack/Tower 9PX2000RT 9PX2000RT Eaton 9PX 2000VA 1800W 120V Online Double-Conversion UPS - 5-20P, 6x 5-20R, 1 L5-20R Outlets, Cybersecure Network Card Option, Extended Run, 2U Rack/Tower
Eaton 9PX 2000VA 1800W 120V Online Double-Conversion UPS - 5-20P, 6x 5-20R, 1 L5-20R Outlets, Cybersecure Network Card, Extended Run, 2U Rack/Tower 9PX2000RTN 9PX2000RTN Eaton 9PX 2000VA 1800W 120V Online Double-Conversion UPS - 5-20P, 6x 5-20R, 1 L5-20R Outlets, Cybersecure Network Card, Extended Run, 2U Rack/Tower
Eaton 9PX 2200VA 2000W 208V Online Double-Conversion UPS - L6-20P, 8 C13, 2 C19 Outlets, Cybersecure Network Card Option, Extended Run, 2U Rack/Tower 9PX2200GRT 9PX2200GRT Eaton 9PX 2200VA 2000W 208V Online Double-Conversion UPS - L6-20P, 8 C13, 2 C19 Outlets, Cybersecure Network Card Option, Extended Run, 2U Rack/Tower

UPS Battery Packs

  Model Number Description
Eaton 9PX 72V Extended Battery Module (EBM) for Select 2kVA to 3kVA 9PX UPS Systems, 2U Rack/Tower 9PXEBM72RT 9PXEBM72RT Eaton 9PX 72V Extended Battery Module (EBM) for Select 2kVA to 3kVA 9PX UPS Systems, 2U Rack/Tower
Comparing
0
Products

Need help with your purchase?
We're always available to help with questions, including product selection, sizing, installation and product customization. Call us at +(773) 869-1776 or email cpdipresaleshelp@eaton.com.