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Minuteman BM0032 lead-acid UPS replacement battery module

MINUTEMAN

MINUTEMAN BM0032 UPS Replacement Battery

SKU CH-0EC7-AXBBT MPN BM0032

Lead-acid replacement module restores runtime for compatible 3000 VA Minuteman UPS units

  • Product typeBattery
  • Compatible withMinuteman UPS: E3000RM2U ED3000RM2U
  • Ready-to-install module restores UPS runtime
  • Maintenance-free lead-acid chemistry requires no upkeep
  • Certified to meet or exceed original specifications
  • Compatible with E3000RM2U and ED3000RM2U units
  • One-year limited warranty included

Direct replacement for E3000RM2U and ED3000RM2U

The MINUTEMAN BM0032 is a pre-assembled replacement battery module designed specifically for the E3000RM2U and ED3000RM2U uninterruptible power supply units. It uses maintenance-free lead-acid chemistry and arrives ready for immediate installation without additional assembly. This module restores backup capability to UPS systems with expired or depleted internal batteries. It is not suited for other UPS models or custom battery bank configurations.

Consistent voltage delivery during extended

Under sustained load, the lead-acid cells maintain a stable output voltage throughout the discharge cycle rather than dropping sharply after an initial burst. The screened and certified cells meet original manufacturer specifications for capacity and internal resistance. This behaviour supports connected equipment through longer utility outages without premature voltage sag. Systems requiring lithium-ion energy density or rapid recharge cycles will not match this chemistry profile.

Passive thermal management with sealed construction

The sealed lead-acid design operates without active cooling fans, relying on natural convection within the UPS chassis for heat dissipation. Normal float charging generates minimal warmth and zero audible noise from the battery module itself. Power draw is limited to the low trickle current required for maintenance charging. Installations demanding active thermal monitoring or user-serviceable cell replacement are not supported by this sealed cartridge format.

How it compares

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

Price $300.99
Pricier than about 90% of the 3,915 comparable items (median $39.99).

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Specifications

Product
Brand nameMinuteman
Model nameBM0032
Product typeBattery
Size & build
Shipping weight18.14 kg
Package size508 × 254 × 102 mm
Compatibility
Compatible withMinuteman UPS:
E3000RM2U
ED3000RM2U

Questions about this item

How much heat or noise does the BM0032 battery module add when the UPS runs all day?

The sealed lead-acid module is maintenance-free and produces no fan noise or measurable extra heat during continuous UPS operation.

What must I already own for the BM0032 to work?

A compatible Minuteman UPS — either the E3000RM2U or ED3000RM2U model — is required for installation.

Will the BM0032 fit and function correctly in an older Minuteman E3000RM2U or ED3000RM2U unit I have kept?

Yes, the cartridge is pre-assembled and certified to meet original specifications for both listed UPS models.

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