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
A single 12V 7A battery cartridge for 850VA 425W UPS

RefurbUPS

RefurbUPS 12V 7A 850VA 425W UPS replacement battery

SKU CH-1AZD-8FHZ1

A 12 V 7 Ah replacement battery cartridge for 850 VA 425 W UPS units

  • TypeBattery
  • Weight6
  • Factory-fresh cells deliver reliable backup power
  • 12 V 7 A chemistry fits the Xfinity 850 VA UPS
  • 425 W rating supports connected equipment during outages
  • Single-cartridge design enables quick, tool-free replacement

Compatible Replacement Battery Kit

This battery kit is designed as a direct replacement for the Xfinity 850VA 425W UPS. It consists of one 12V 7A battery to restore backup power capability. The product is new and factory fresh for immediate deployment. It serves users who need to revive an existing UPS unit.

Verify UPS Model Before Ordering

Confirm that your UPS is the Xfinity 850VA 425W model to ensure proper fit and function. This kit is not suitable for UPS units with different voltage or capacity requirements. Check your current battery specifications against the 12V 7A rating provided. Buyers needing a different form factor or higher capacity should seek an alternative solution.

Highlights

  • Factory-fresh cells deliver reliable backup power
  • 12 V 7 A chemistry fits the Xfinity 850 VA UPS
  • 425 W rating supports connected equipment during outages
  • Single-cartridge design enables quick, tool-free replacement

Specifications

TypeBattery
Weight6

Questions about this item

What comes in the box and do I need to buy cables or connectors separately?

The box contains one 12V 7A battery cartridge built for the Xfinity 850VA 425W UPS. It is a direct drop-in unit so no extra cables or connectors are required.

The title mentions 850VA and 425W — which capacity should I choose for my unit?

Match the rating on your existing UPS label. If it reads 850VA or 425W this cartridge is the correct replacement; otherwise select the kit that matches your model's VA and wattage figures.

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

More in UPS Replacement Battery & Accessories

Similar items

Same shelf, same checkout — eight coins and a 30-minute rate lock.