Description
This independent HSTORMB battery is offered as a candidate for GE/Marquette MAC-series ECG equipment under the supplier’s 303 44270 reference. It is not a GE HealthCare-manufactured or GE-approved part. Before ordering, use the reference to identify the original battery, then compare that battery with the exact HSTORMB pack available to ship.
What GE documents—and what this listing cannot confirm
GE HealthCare’s parts listing identifies 30344270 as an 18 V nickel-cadmium battery, rated 1.3 Ah, for MAC 1100, MAC 1200, MAC 1200ST and CardioSmart ECG systems. GE also lists B9902022 as an equivalent GE part reference. Those are details of GE’s original item, not measured specifications or an equivalence certificate for the HSTORMB pack pictured here.
The supplier additionally named MAC 1000, but that model is not included in the cited GE parts listing. Treat MAC 1000 fit as unverified until the removed pack and device revision have been checked.
Check the pack that will actually ship
The representative photograph shows a long blue-wrapped battery with a green two-wire connector. Its small printed label is not clear enough to confirm chemistry, voltage, capacity or part number for a current shipping lot. Ask for a fresh photograph of the actual pack label and connector. Compare voltage, chemistry, capacity, dimensions, lead orientation, connector keying and polarity with the removed pack; a qualified equipment-service professional should assess any difference from the original battery or charging system. Send the original pack and ECG model labels for a compatibility check before checkout if any detail is uncertain.
