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Rectangular 12V 33A sealed lead-acid battery unit

RefurbUPS

RefurbUPS B&B EP33-12 12V33A UPS Replacement Battery

SKU CH-MN8G-CJTJV

A 12V 33A sealed lead-acid replacement cartridge for compatible UPS units

  • Product typeKit/Package
  • Product weight30
  • High-rate 12 V 33 Ah SLA cell delivers strong backup power
  • Single-battery kit simplifies UPS cartridge replacement
  • Factory-fresh stock ensures reliable performance from day one
  • 30 lb robust construction withstands demanding rack environments
  • Includes step-by-step guide for quick, confident installation

Compatible UPS Battery Kit

This replacement kit delivers a single 12V 33Ah sealed lead-acid cell built for high-rate discharge. It is designed for administrators who need a factory-fresh battery to restore runtime in compatible UPS units.

Voltage and Capacity Match

The cell provides 12 volts and 33 ampere-hours, the exact electrical specification that determines whether the kit fits the target UPS. Verify the original battery label before purchase to confirm the match.

Sealed Lead-Acid Operation

The SLA chemistry runs maintenance-free with no liquid electrolyte to spill. Normal float charging keeps the unit ready for discharge events while producing minimal heat and silent operation.

How it compares

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

Price $51.99
Pricier than about 61% of the 3,915 comparable items (median $39.99).

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Specifications

Product
Brand nameB & B Battery
Product lineB & B Battery
Product typeKit/Package

Questions about this item

What does 12V33A mean once the battery is installed in my UPS?

It indicates a 12 volt, 33 ampere-hour sealed lead-acid battery designed for high-rate discharge in compatible UPS units.

What interface or connection standard does this replacement cartridge use?

The cartridge uses the standard terminal layout required by the UPS models it replaces; no proprietary interface is involved.

What physical space or mounting points does the kit need to fit?

The single 30-weight battery fits the existing battery compartment and uses the UPS's original mounting hardware.

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