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Rectangular 12V 7A UPS replacement battery in black plastic casing

RefurbUPS

RefurbUPS ONE300A-SB 12V 7A UPS replacement battery

SKU CH-8PZ8-28J3D

A 12 V 7 A replacement battery cartridge for UPS units, factory fresh and ready to install

  • Product typeBattery
  • Product weight6
  • Compatible 12V 7A cartridge keeps UPS running
  • Factory-fresh cells deliver reliable backup power
  • Single-battery kit fits ONeAc ONE300A-SB units
  • Ready-to-install design restores protection in minutes

Compatible UPS replacement battery

The RefurbUPS ONE300A-SB kit provides a factory-fresh 12 V 7 A battery cartridge designed as a direct replacement for compatible UPS units. It suits administrators and home-office users who need to restore backup runtime without replacing the entire appliance. The single-battery configuration keeps the swap straightforward for non-specialist maintenance.

Sealed lead-acid construction

The sealed lead-acid cell arrives ready to install with no fluid handling required. Its standard terminal layout matches the original cartridge, so the UPS chassis closes without cable routing changes. The 6 kg weight reflects a dense plate design that supports reliable discharge cycles in typical standby applications.

How it compares

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

Price $16.99
Cheaper than about 80% of the 3,915 comparable items (median $39.99).

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Specifications

Product
Product typeBattery

Questions about this item

What voltage and capacity does the ONE300A-SB battery deliver?

The kit contains a single 12V 7A battery cartridge designed as a direct replacement for compatible UPS units.

How many battery modules are inside the replacement cartridge?

The cartridge consists of one 12V 7A battery module, factory fresh and ready for installation.

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