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Rectangular black 12V 3.5AH SLA battery with two terminals 1.6 inches apart

BatteryJack inc.

BatteryJack inc. PowerStar 12V 3.5AH SLA Battery

SKU CH-MBFH-WT1G3

A 12 V 3.5 Ah sealed lead-acid battery with AGM technology, maintenance-free, 1.6-inch terminal spacing and dimensions of 5.28 by 2.64 by 2.4 inches

  • Maintenance-free design with advanced AGM technology
  • 100% OEM replacement for BP3-12 and BP3.6-12 models
  • Compact 5.28 x 2.64 x 2.4 inch dimensions fit tight spaces
  • Expected 4-7 year service life in standby applications
  • 3-year warranty coverage on UPS and backup devices

PowerStar 12 V 3.5 Ah SLA battery

The PowerStar 12 V 3.5 Ah sealed lead-acid battery uses AGM technology for maintenance-free operation. It is built as a direct OEM replacement for compatible UPS, emergency lighting and security systems. The unit carries a three-year warranty on UPS and backup devices. Expected service life ranges from four to seven years.

Replaces BP3-12, BP3.6-12 and RBC35 cartridges

This battery replaces models such as BP3-12, BP3.6-12 and APC RBC35 cartridges used in Back-UPS ES 325, 350 and CyberPower 325SL units. The upgrade is worthwhile when the original pack no longer holds charge or shows reduced runtime. Terminal spacing of 1.6 inches matches the listed replacements for a direct fit.

Suits UPS, alarm and backup power needs

The compact 5.28 by 2.64 by 2.4 inch form factor fits standard battery compartments in UPS, fire alarm and telecommunication equipment. Buyers needing higher capacity than 3.5 Ah or a different terminal layout should look at other options. The maintenance-free design suits set-and-forget backup installations.

How it compares

Measured against everything we stock in Disposable & Rechargeable Batteries, at today’s prices. Recalculated every night.

Price $17.99
Cheaper than about 70% of the 985 comparable items (median $28.99).

Specifications

No published specifications for this item yet.

Questions about this item

What are the length, width and height of the PowerStar 12V 3.5AH SLA Battery?

The battery measures 5.28 inches long, 2.64 inches wide and 2.4 inches high.

How do I connect the terminals correctly on this battery?

The terminals are spaced 1.6 inches apart; match positive to positive and negative to negative on the device.

When should I expect to replace this battery?

Expected service life is 4 to 7 years depending on the application and usage pattern.

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