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 12V5A square batteries in a kit

RefurbUPS

RefurbUPS UPS Replacement Battery Kit 12V5A 4 Pack

SKU CH-EAGF-336DQ

Kit of four 12 V 5 Ah SLA batteries compatible with ONeAc ON1000XAU-SN UPS units

  • Product typeKit/Package
  • Product weight20
  • Four 12 V 5 Ah SLA cells deliver reliable backup power
  • Factory-fresh batteries ensure consistent high-rate discharge performance
  • Kit matches ONeAc ON1000XAU-SN specifications for direct compatibility
  • Twenty-kilogram pack ships ready for immediate installation
  • Step-by-step instructions included for straightforward replacement

Product identity

This kit contains four 12V5A sealed lead-acid batteries designed as a compatible replacement for the ONeAc ON1000XAU-SN UPS. It suits administrators maintaining backup power for server rooms or network closets.

Setup check

Verify that the UPS model matches the ON1000XAU-SN designation and that the existing battery bay accepts four square 12V5A cells. Confirm the unit is powered down and disconnected from mains before opening the enclosure.

Sustained behaviour

The high-rate discharge cells deliver steady current during extended outages rather than only brief spikes. Factory-fresh construction supports reliable runtime across repeated discharge cycles.

How it compares

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

Price $41.99
Typical for this category: the median of 3,915 items is $39.99.

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

Specifications

Product
Brand nameOneAC
Product lineOneAC Batteries
Product typeKit/Package

Questions about this item

What comes inside the 12V5A 4-pack battery kit?

The kit contains four 12V 5A high-rate discharge sealed lead-acid batteries and comprehensive UPS battery replacement installation instructions.

How do I know this 4-pack is the correct version for my UPS?

This kit is built as a compatible replacement for the ONeAc ON1000XAU-SN UPS model.

What does the 12V 5A rating mean when the batteries are installed in my UPS?

Each 12V 5A battery delivers the voltage and current the ON1000XAU-SN UPS expects for reliable backup runtime.

More in UPS Replacement Batteries

Similar items