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
Two sealed 6V12A batteries in a replacement kit

RefurbUPS

RefurbUPS Upsonic STATION 140a Replacement Battery Kit 2x 6V12A

SKU CH-C7KF-R28SC

A compatible replacement kit containing two 6V12A sealed lead-acid batteries for the Upsonic STATION 140a UPS

  • TypeKit/Package
  • Weight10
  • Two 6 V 12 Ah batteries power the Upsonic STATION 140a UPS
  • Factory-fresh cells deliver reliable backup performance
  • Kit includes comprehensive installation instructions for straightforward replacement
  • Sealed lead-acid design provides high-rate discharge when needed
  • Weighs 10 kg for a complete ready-to-install package

Compatible Kit for Upsonic STATION 140a

This replacement kit provides two factory-fresh 6V12A sealed lead-acid batteries designed for the Upsonic STATION 140a UPS. It restores backup power to compatible units that have degraded cells. The package includes comprehensive installation instructions for straightforward user replacement.

Upgrades Aged Original Batteries

The kit replaces the original battery set when runtime has fallen below useful levels or when the UPS signals a battery fault. Swapping both cells at once avoids the imbalance that shortens the life of a mixed pair. It is not suited for units requiring a different voltage or capacity configuration.

Delivers 12 Ah at 6 V per Cell

Each 6V12A battery supplies 12 ampere-hours of high-rate discharge capacity for typical server and network loads. The paired arrangement matches the UPS's designed voltage window and runtime envelope. Buyers needing longer autonomy or higher voltage strings cannot use this kit.

Highlights

  • Two 6 V 12 Ah batteries power the Upsonic STATION 140a UPS
  • Factory-fresh cells deliver reliable backup performance
  • Kit includes comprehensive installation instructions for straightforward replacement
  • Sealed lead-acid design provides high-rate discharge when needed
  • Weighs 10 kg for a complete ready-to-install package

Specifications

BrandUpsonic
SeriesUpsonic Batteries
TypeKit/Package
Weight10

Questions about this item

What physical space is needed for the two 6V12A batteries in this kit?

The kit contains two sealed lead-acid batteries rated at 6 volts and 12 amp-hours each; together they weigh 10 units and match the original cartridge dimensions for the Upsonic STATION 140a UPS.

How do I install the replacement batteries, and which step is most often missed?

Follow the included installation instructions: power down the UPS, open the battery compartment, disconnect the old cartridge, connect the new batteries in the same series arrangement, secure the cover, then power on and allow the UPS to charge fully before relying on backup runtime.

When will these 6V12A SLA batteries need replacement again?

Expect a service life of three to five years under normal float conditions; plan to replace the pair when runtime drops noticeably or the UPS signals a battery fault.

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.