744-A2223

Eaton's USA replacement selector lists 744-A2223 for the 5P1500, with a quantity of 1.

Listed by Eaton

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What the source says

The selector names this part and a quantity of 1. Price, size, and weight are on the Eaton page. The source doesn't list voltage, chemistry, or connector details.

Source

Eaton USA UPS replacement selector, 5P1500
5P1500 only. The USA selector names one replacement part and a quantity of 1.
Last checked October 17, 2026.

Other models listed with 744-A2223

5P1550G

If a new battery isn't the answer

The warning is still on Common problems Beeping or chirping Triage guide Eaton 5P listFamily