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GreenTech 12V 6AH sealed lead-acid battery cartridge 154 with F2 terminals

GreenTechLLC

GreenTechLLC APCRBC154 12V 6AH UPS replacement battery

SKU CH-QA7J-ZGK7M

12V 6AH sealed lead-acid cartridge restores runtime to compatible APC Back-UPS 600, 650 and 675 models

  • Battery voltage rating12 V
  • Battery capacity6AH
  • Measurements5.94 in × 2.01 in × 3.7 in
  • Product typeBattery
  • Compatible withAPC BACK-UPS BE600M1, BE600M1-LM, BN600U1, BN650M1, BN675M1,
  • Product weight5 lb (2.27 kg)
  • Fits APC Back-UPS BE600M1, BE670M1, BN675M1 models
  • Replaces OEM cartridge APCRBC154, RBC154, Battery Cartridge #154
  • Delivers 12V 6AH capacity with F2 terminals
  • Measures 5.94" x 2.01" x 3.70" for exact fit
  • Tested before shipping to ensure reliable backup power

Drop-in replacement for APC Back-UPS models

The GreenTechLLC APCRBC154 is a 12 V, 6 Ah sealed lead-acid battery cartridge built to fit APC Back-UPS units including the BE600M1, BE670M1 and BN675M1 series. It matches the OEM RBC154 form factor and uses F2 terminals so installation requires no wiring changes. Home-office users and small-business IT staff can swap the cartridge in minutes and restore runtime without tools.

Sealed design runs cool and silent

Because the battery is a valve-regulated SLA unit, it produces no audible fan noise and generates only minimal heat during normal float charging or discharge cycles. The compact 5.94" x 2.01" x 3.70" footprint fits the existing UPS enclosure without blocking vents or adding measurable thermal load to the surrounding equipment rack or desk.

Restores original runtime for aging UPS units

This cartridge replaces a depleted RBC154 in the listed APC models, returning backup time to factory specifications for typical desktop, networking or point-of-sale loads. The upgrade is worthwhile when the UPS no longer holds charge through brief outages or when self-test alarms indicate end-of-life; it is not suited for users who need extended runtime beyond the original 6 Ah capacity or who require lithium chemistry.

How it compares

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

Price $36.99
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Specifications

Product
Brand nameGreenTech
Model nameAPCRBC154, RBC154, Battery Cartridge #154
Part numberGTS-RBC154-12V6A
Product typeBattery
Power
Battery voltage rating12 V
Battery capacity6AH
Size & build
Measurements5.94 in × 2.01 in × 3.7 in
Product weight5 lb (2.27 kg)
Compatibility
Compatible withAPC BACK-UPS BE600M1, BE600M1-LM, BN600U1, BN650M1, BN675M1, BE670M1, BN650M1-CA, BN650M1S, BN650M1-TW, BN675M1

Questions about this item

How do I install the replacement battery and avoid the common mistake with the F2 terminals?

Remove the front panel of the UPS, disconnect the old cartridge, connect the new battery matching red to positive and black to negative on the F2 terminals, then secure the panel. The step people get wrong is reversing the polarity on the F2 connectors.

What maintenance or replacement will the 12V 6AH sealed lead-acid battery need later?

The sealed lead-acid battery requires no watering or electrolyte checks. Expect a service life of three to five years; replace the cartridge when runtime drops below 50% of the original 6AH capacity or the UPS signals a battery fault.

What limit appears first during a prolonged outage on the BE600M1 or BN675M1?

The 6AH capacity is the first limit. Under sustained load the battery will deplete before thermal or voltage cut-offs activate, typically providing minutes of runtime rather than hours depending on the connected equipment draw.

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