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
Single sealed lead-acid battery block in dark casing, rectangular with two top terminals

RefurbUPS

RefurbUPS Portalac PE12V17 Compatible 12V 18A UPS Replacement Battery

SKU CH-FKS2-6VFVM

A 12V 18A sealed lead-acid battery kit compatible with Portalac PE12V17 UPS units

  • TypeKit/Package
  • Weight15
  • 12V 18A SLA battery delivers reliable backup power
  • Single high-rate discharge cell fits Portalac PE12V17 UPS units
  • Factory-fresh condition ensures full rated capacity
  • 15 kg weight indicates robust lead-acid construction
  • Includes step-by-step installation instructions for easy replacement

Compatible UPS Replacement Battery

This battery kit replaces Portalac PE12V17 units with a single 12V 18A sealed lead-acid cell. It is intended for UPS owners who need a direct drop-in cartridge to restore backup runtime.

High-rate discharge under sustained load

The cell is rated for high-rate discharge so it can deliver the current demanded during extended outages without voltage sag. Factory-fresh stock ensures the rated capacity is available from the first cycle.

Upgrades ageing UPS cartridges

It replaces depleted original batteries in compatible UPS models when runtime has fallen below usable levels. The jump is worth it when the existing pack no longer holds enough charge to bridge typical power interruptions.

Highlights

  • 12V 18A SLA battery delivers reliable backup power
  • Single high-rate discharge cell fits Portalac PE12V17 UPS units
  • Factory-fresh condition ensures full rated capacity
  • 15 kg weight indicates robust lead-acid construction
  • Includes step-by-step installation instructions for easy replacement

Specifications

SeriesOther Manufacturers
TypeKit/Package
Weight15

Questions about this item

Does the 12 V 18 A battery generate noticeable heat or noise when the UPS runs continuously?

The sealed lead-acid cell operates silently and produces only minimal warmth under normal float charge; no fan or moving parts are present.

What existing UPS hardware is required for this replacement cartridge to function?

A compatible UPS chassis designed for a 12 V 18 Ah high-rate discharge battery; the kit supplies only the cell and installation instructions.

Will the PE12V17 compatible battery work in an older UPS that originally used a 12 V 17 Ah pack?

Yes, the 18 Ah rating fits the same form factor and voltage, providing slightly longer runtime while using the original charging circuitry.

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.