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 6V9A sealed lead-acid batteries in a kit

RefurbUPS

RefurbUPS RB0670X4 UPS Replacement Battery Kit 4×6V9A 16

SKU CH-QXAV-A36Y0

Kit containing four 6V9A sealed lead-acid batteries for UPS replacement, compatible with CyberPower RB0670X4 models

  • TypeKit/Package
  • Weight16
  • Kit includes four 6V9A sealed lead-acid batteries
  • CyberPower RB0670X4 compatible replacement cartridge
  • Factory-fresh cells for reliable UPS runtime
  • High-rate discharge design supports critical loads
  • Step-by-step installation instructions included

Compatible UPS Battery Kit

This kit supplies four 6V9A sealed lead-acid batteries designed as direct replacements for CyberPower RB0670X4 cartridges. It suits administrators maintaining existing UPS units that require this specific battery configuration.

Factory-fresh sealed cells

Each 6V9A battery is supplied factory fresh and built for high-rate discharge performance in UPS applications. The sealed construction allows operation in standard rack or tower enclosures without special ventilation requirements.

Includes installation instructions

The package contains comprehensive replacement instructions that guide technicians through the cartridge swap step by step. This documentation reduces downtime during scheduled battery maintenance cycles.

Highlights

  • Kit includes four 6V9A sealed lead-acid batteries
  • CyberPower RB0670X4 compatible replacement cartridge
  • Factory-fresh cells for reliable UPS runtime
  • High-rate discharge design supports critical loads
  • Step-by-step installation instructions included

Specifications

BrandCyberPower
SeriesCyberPower RB Replacement Batteries
TypeKit/Package
Weight16

Questions about this item

How do I install the four 6V9A batteries in the RB0670X4 kit, and what step is often missed?

The kit includes comprehensive installation instructions; the step most often missed is tightening every terminal bolt to the specified torque so connections stay secure under vibration.

What maintenance or replacement will the 6V9A SLA batteries need later?

Sealed lead-acid batteries require no watering; plan to replace the full set of four when runtime drops below your critical load threshold, typically after three to five years of float service.

What limit appears first during a long power outage with the 6V9A pack?

Total ampere-hour capacity of the four 6V9A cells determines how long the UPS can sustain the load; once that energy is depleted the UPS shuts down.

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.