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 lead-acid batteries in a replacement kit

RefurbUPS

RefurbUPS APC Back-UPS POWERCELLBD Compatible Replacement Battery Kit 6V12A

SKU CH-TDGX-0XC1F

Contains two 6V12A sealed lead-acid batteries compatible with APC Back-UPS POWERCELLBD units

  • Product typeKit/Package
  • Product weight10
  • Two high-rate 6 V 12 Ah SLA cells deliver reliable backup power
  • APC RBC3-compatible kit fits supported Back-UPS units without modification
  • Factory-fresh batteries ensure full capacity from first charge
  • Ten-kilogram package ships ready for immediate installation
  • Step-by-step replacement guide included for safe DIY swap

Compatible APC POWERCELLBD Replacement Kit

This kit provides two 6V 12A sealed lead-acid batteries designed as a direct replacement for APC Back-UPS units using the POWERCELLBD cartridge. It restores backup power capability for home-office or small-business UPS systems that have reached the end of their original battery life. The package is built to match the form factor and electrical specifications required by the host UPS.

Installation Instructions Included

Each kit ships with comprehensive step-by-step replacement instructions that guide the user through the swap without specialised tools. Following the supplied procedure reduces downtime and avoids common wiring mistakes that can damage the UPS electronics. The documentation covers safe handling, terminal orientation and post-installation self-test verification.

Factory-Fresh SLA Cells in Protective Packaging

The two high-rate discharge batteries arrive in factory-fresh condition, sealed in protective packaging that prevents terminal shorting during transit and storage. Their rugged ABS cases and valve-regulated design tolerate the vibration and temperature cycles typical of rack or floor-mounted UPS installations. Standard F2 faston terminals ensure a secure, tool-free connection to the existing harness.

How it compares

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

Price $21.99
Cheaper than about 69% of the 3,915 comparable items (median $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 nameAPC
Product lineAPC
Product typeKit/Package

Questions about this item

How often will the two 6V12A batteries in this kit need to be replaced?

Typical sealed-lead-acid UPS batteries last three to five years; plan to swap the pair when runtime drops noticeably.

What is the first limit reached when the UPS runs on battery for an extended period?

The 12 Ah capacity of each 6V block determines total backup minutes before voltage falls below the inverter cutoff.

How much heat do the two 6V12A batteries generate during a full-day discharge cycle?

Sealed-lead-acid cells produce only modest warmth during discharge; normal cabinet airflow is usually sufficient.

More in UPS Replacement Batteries

Similar items