103005977-5591

Eaton's USA replacement selector lists 103005977-5591 for the BladeUPS, with a quantity of 4.

Listed by Eaton

Amazon Find may earn a commission. It never changes which battery you need. The source lists a quantity of 4 — check how many packs your unit needs.

What the source says

The selector names this part and a quantity of 4. 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, BladeUPS
BladeUPS only. The USA selector names one replacement part and a quantity of 4.
Last checked October 17, 2026.

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