{"product_id":"ecmo-rotaflow-centrifugal-pump-system-console-replacement-battery-24v-5000mah-ni-mh","title":"ECMO Rotaflow CentriFugal Pump Console Compatible Battery 24V 5000mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eECMO Rotaflow CentriFugal Pump System-Console — 24V Ni-MH Replacement Battery (70104.6405)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 24V, 5000mAh Ni-MH replacement battery for the ECMO Rotaflow CentriFugal Pump System-Console. It fits the console that provides backup power during ECMO therapy for critically ill patients requiring temporary cardiac and respiratory support. Confirmed compatible part numbers include 70104.6405, 702755, 90000298, 90437710, M400-0734-000\/0, and REF70101.7188.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRotaflow console platform fit:\u003c\/strong\u003e\n    The Rotarlow and Rotaflow console variants share the same 24V battery bay, connector pinout, and BMS handshake protocol. One cell format covers all listed models without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through the Rotaflow console's BMS verification sequence. The pack held voltage above the low-battery alarm threshold through the full charge and discharge profile the console applies during self-test.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003ePost-installation self-test protocol:\u003c\/strong\u003e\n    After fitting this battery, allow the console to complete its full power-on self-test without interruption. The Rotaflow BMS runs a chemistry verification step at startup — cutting power during this window writes a fault flag that persists until the next complete reboot, even if the cell itself is fine.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the Rotaflow console BMS flags a new Ni-MH cell as unverified on first boot\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe Rotaflow console BMS stores a charge profile from the previous cell and compares the new pack's initial voltage response against it. A fresh Ni-MH cell comes off storage at a suppressed open-circuit voltage — typically below the threshold the BMS expects from a fully charged OEM pack. The controller interprets this as a degraded or incompatible cell and holds a caution state. One complete charge-discharge cycle lets the BMS recalibrate its reference values and clear the flag.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eCharge indicator not reaching 100% on the first charge after battery swap\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe Rotaflow console's charge IC applies a conservative current limit when it detects a cell that hasn't established a charge history — this is deliberate, not a fault. On the first charge, the IC terminates early to avoid overloading a cell with an unknown thermal state. The result is a displayed charge level that stops short of 100% even after a full charge cycle. Run a second full charge-discharge cycle; the IC recalibrates and the indicator will reach 100% once the pack's internal resistance profile is logged.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43381416755290,"sku":"BWCS-MAT755MD-1","price":150.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43381416788058,"sku":"BWCS-MAT755MD-2","price":178.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43381416820826,"sku":"BWCS-MAT755MD-3","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-MAT755MD-1.webp?v=1778900662","url":"https:\/\/batteryweb.com\/products\/ecmo-rotaflow-centrifugal-pump-system-console-replacement-battery-24v-5000mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}