{"product_id":"medical-econet-monitor-compact-type-5o-replacement-battery-12v-2000mah-ni-mh","title":"Medical Econet Monitor Compact Type 5O 12V Replacement Battery","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eMedical Econet Monitor Compact Type 5O — 12V Ni-MH Replacement Battery (21.10.5515)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 12V, 2000mAh Ni-MH replacement battery for the Medical Econet Monitor Compact Type 5O portable patient monitor. It fits directly using OEM part numbers 21.10.5515 and 110647-O. Install it when the original cell no longer holds charge and the device alarms or shuts down during clinical use.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMonitor Compact Type 5O fit:\u003c\/strong\u003e\n    The Type 5O uses a 12V Ni-MH cell with a BMS that handshakes at startup. The connector pinout and voltage rail match this cell exactly. Any mismatch in chemistry or voltage triggers a persistent battery fault at the device level — this cell avoids that.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell through charge and discharge cycles on the bench. The BMS accepted the cell on first insertion, completed its verification pass, and held the charge curve within the expected Ni-MH profile throughout the test sequence.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003ePost-swap self-test protocol:\u003c\/strong\u003e\n    After installing this cell, let the Monitor Compact Type 5O complete its full power-on self-test without interrupting it. Medical devices run a BMS verification sequence at startup. Cutting power during this window causes a false battery fault that persists until the next clean reboot.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the Monitor Compact Type 5O flags a battery fault after a confirmed full charge\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe Type 5O BMS is calibrated to OEM cell chemistry and sets its pass threshold based on a learned charge profile. A new Ni-MH cell hasn't completed a full charge-discharge cycle, so the BMS doesn't yet have a reference curve to validate against. The device reads this as a fault even when the cell is at full capacity. Run one complete charge-discharge cycle before the battery is used in a clinical setting — after that cycle, the BMS recognises the cell and clears the flag.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eDevice will not power on after the replacement cell sat in storage\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eNi-MH cells self-discharge during storage. If the cell voltage drops below the BMS recovery threshold — typically around 10V on a 12V pack — the monitor will not power on even when connected to mains charge. The BMS interprets the low voltage as a dead or incompatible cell and blocks the charge circuit. Connect the device to mains power and leave it for a minimum of 30 minutes without attempting to power it on. This allows the charger IC to trickle-charge the cell back above the BMS recovery threshold, after which a normal charge cycle can begin.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43381380579418,"sku":"BWCS-MET500MD-1","price":63.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43381380612186,"sku":"BWCS-MET500MD-2","price":75.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43381380644954,"sku":"BWCS-MET500MD-3","price":83.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-MET500MD-1.webp?v=1778900494","url":"https:\/\/batteryweb.com\/products\/medical-econet-monitor-compact-type-5o-replacement-battery-12v-2000mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}