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Rectangular black sealed lead-acid battery with recessed polarized terminals on top

BatteryJack inc.

BatteryJack inc. 12V 5AH Sealed Lead Acid Battery with Recessed Polarized Terminals

SKU CH-5ZYQ-TNZ5E

12 V 5 Ah sealed lead-acid battery with recessed polarized terminals, AGM technology and 4–7 year design life for APC and Belkin UPS replacements

  • 12V 5AH capacity powers compatible UPS and backup devices
  • Advanced AGM technology delivers maintenance-free sealed operation
  • Recessed polarized terminals ensure secure drop-in fit
  • Expected service life of 4-7 years supports long-term reliability
  • 100% OEM replacement for APC, Belkin, CyberPower and CSB models

Battery for UPS and backup units

This 12V 5AH sealed lead-acid battery uses advanced AGM technology and requires no maintenance. It serves as a 100% OEM replacement for compatible APC, Belkin, CyberPower and CSB uninterruptible power supplies and backup devices. The unit is new and ready for immediate installation.

Recessed polarized terminals limit fit

The recessed polarized terminals mean the battery only fits equipment designed for that specific terminal layout. Builders who need standard flag or bolt terminals cannot use this unit. Polarity must match the device exactly to avoid damage.

5AH capacity decides runtime

The 5AH rating determines how long connected equipment runs during a power outage. Buyers who need longer runtime must choose a higher-capacity battery. Expected service life is four to seven years depending on application and temperature.

How it compares

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

Price $18.99
Cheaper than about 68% of the 985 comparable items (median $28.99).

Specifications

No published specifications for this item yet.

Questions about this item

Should I pick the 5AH version or a different capacity for my APC BackUPS Office BF500?

The BF500 is listed as a compatible model for this 12V 5AH battery, so the 5AH capacity matches the original specification for that unit.

What runtime can I expect from the 5AH rating in my UPS?

The 5AH rating at 12V gives roughly 60 watt-hours of stored energy; actual backup minutes depend on the load your UPS is supplying.

How do the recessed polarized terminals affect installation in an APC unit?

The recessed polarized terminals are designed to fit the APC RBC10 and RBC21 battery compartments directly, allowing a plug-in replacement without adapter cables.

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