Eaton 9PX Replacement Batteries

Eaton 9PX Battery Replacements

Replacement battery modules for the Eaton 9PX online double-conversion UPS family — 9PX700 through 9PX3000 RT/GRT. Built on 12 V 9 Ah VRLA cells, in strings sized to your model. Genuine and compatible aftermarket, shipped from our Canadian warehouse.

  • Ships from Canada
  • Canadian shipping
  • 1-year warranty
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Eaton 9PXEBM180RT BatteryIn stock
Eaton · 9PXEBM180RT

Eaton 9PXEBM180RT Battery

Voltage
12
Capacity
5.0 Ah
Terminal
Molex Connector
Type
Compatible Replacement
$749.99

Eaton 9PX replacement batteries

The Eaton 9PX is an online double-conversion UPS for servers, network rooms and edge IT. Its batteries are sealed lead-acid (VRLA) modules that wear out after roughly 3–5 years; replacing them restores full runtime and protection. Use this page to find the right battery for your exact 9PX model.

For the wider range see Eaton replacement batteries.

Battery type and how it scales

The 9PX RT line is built on 12 V 9 Ah VRLA modules. Smaller models use a short string (for example a 3 kVA 9PX uses six 12 V 9 Ah batteries at 72 V DC); larger models use longer strings, and extended runtime is added with external battery modules (EBMs). Because pack voltage and cell count scale with the VA rating, match the battery to your exact model number (on the rear label, e.g. 9PX1000RT, 9PX3000RT) rather than by VA alone.

How to identify the right battery

Find the model number on the rear or side label, or the front LCD. Select the matching battery from the products below, or send us your model number and we'll confirm the correct pack — usually within 1 business day.

Genuine Eaton vs compatible aftermarket

Both restore full runtime. Genuine Eaton: OEM module with factory warranty. Compatible aftermarket: the same 12 V 9 Ah form factor and connector, built from quality VRLA cells, typically 30–50 % less, with a 1-year UPSPLUSBATTERY warranty.

How long does it last?

3–5 years at 20–25 °C. Heat is the main life-shortener — service life roughly halves for every ~8 °C of sustained operation above 25 °C. See when to replace a UPS battery.

How to replace

9PX internal and external (EBM) battery modules are hot-swappable — the UPS keeps protecting the load during the swap:

  1. Confirm the correct battery for your model.
  2. Open the front bezel and release the battery tray.
  3. Disconnect the battery connector.
  4. Slide the old module out and the new one in.
  5. Reconnect until it clicks and run a self-test.

See how to install a UPS battery.

FAQ

What battery does the 9PX use?

12 V 9 Ah VRLA modules, in a string sized to your model's VA rating. Match by exact model number.

Genuine or aftermarket?

In-warranty unit: genuine Eaton. Out of warranty: a compatible 12 V 9 Ah module performs identically for less, with a 1-year warranty.

How often should I replace it?

Every 3–5 years; sooner in warm spaces.

Eaton® and 9PX® are trademarks of Eaton Corporation. UPSPLUSBATTERY.ca is not affiliated with, endorsed by, or authorized by Eaton; aftermarket batteries are compatible replacements.

Eaton 9PX battery replacements for the Eaton 9PX online double-conversion UPS line — 1500VA, 2200VA, 3000VA, 6000VA, 8000VA, and 11000VA models. The 9PX series is one of the fastest-growing UPS lines in Canada (+100% YoY transactional search volume), powering data centres, healthcare clinics, and small server rooms across the country.

Eaton 9PX Battery Specifications

  • Battery type: Sealed Lead Acid (SLA / VRLA) — standard 9PX models. Lithium-ion (Li-ion) variants available for 9PX-Li with 8–10 yr service life.
  • OEM cartridge codes: 744-A2025 (9PX1500), 744-A2026 (9PX2200/3000), and EBM extended battery modules per 9PX SKU
  • Service life (VRLA): 3–5 years
  • Service life (Li-ion): 8–10 years — typically pays back inside 6 years on parts + labour for fleets of 10+ units
  • Hot-swappable on most 9PX models

Compatible Eaton 9PX Models

  • 9PX1500: 9PX1500RT, 9PX1500GRT, 9PX1500iRT2U
  • 9PX2200/3000: 9PX2200RT, 9PX3000RT, 9PX3K3UNP1, 9PX3000RTL
  • 9PX 6kVA+: 9PX6KTF5, 9PX8K, 9PX11K — typically uses external Eaton 9PX EBM (Extended Battery Module)
  • 9PX EBM cabinets: 9PXEBM360SP and other extended-runtime cabinets

Why Buy 9PX Batteries From UPSPLUSBATTERY

  • Same-day shipping from Delson, QC — Canada-wide via FedEx
  • OEM 744-series cartridges + AGM-equivalent options
  • 1-year warranty on every battery
  • Free Call2Recycle Canada disposal for old cells
  • Multi-unit fleet pricing — ideal for IT teams running multiple 9PX units across data centres or branch offices
  • Lithium-ion 9PX-Li options for sites prioritising long-term TCO

Compatibility Verification + Calibration

Always cross-check your specific 9PX model number against the cartridge code before ordering. Send us a photo of your existing battery label via our contact form if unsure. Calibration after install is essential — use Eaton IPM (Intelligent Power Manager) or the front-panel cycle. See our UPS battery calibration guide.

For brand-by-brand selection, see our single-phase smart UPS comparison and Vertiv vs Eaton edge IT guide. Multi-unit fleet contracts and on-site replacement service handled by GDF Technologies.

Why buy from UPSPLUSBATTERY.CA
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