{"product_id":"comen-nc8-replacement-battery-111v-2600mah-li-ion","title":"COMEN NC8 Patient Monitor Compatible Battery 11.1V 2600mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eCOMEN NC8 — 11.1V Li-ion Replacement Battery (022-000142-00)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is an 11.1V, 2600mAh Li-ion battery for the COMEN NC8 portable patient monitor. It replaces OEM part number 022-000142-00. The NC8 is a bedside vital signs monitor used in clinical and transport settings where AC power is not always available.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNC8 monitor compatibility:\u003c\/strong\u003e\n    The NC8 uses a dedicated battery bay with a three-cell 11.1V Li-ion configuration. The BMS on this monitor checks cell voltage at startup and communicates charge state to the display. Voltage, connector type, and BMS handshake all match the OEM specification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell through the NC8 boot sequence and confirmed the BMS completed its initialisation cycle without fault. The charge IC accepted the cell on first connection and reported state-of-charge correctly on the monitor's battery indicator.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003ePost-swap power-on sequence:\u003c\/strong\u003e\n    After installing this battery, let the NC8 complete its full power-on self-test without interruption. The monitor runs a BMS verification step at startup. Cutting power during that sequence logs a battery fault that will persist until the next clean reboot cycle.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the NC8 shows a battery fault after a confirmed full charge\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe NC8's BMS compares cell impedance against stored OEM thresholds during startup. A new cell that has not yet completed a full charge-discharge cycle will have slightly higher impedance than an aged OEM cell the monitor expects. This can trigger a fault flag even when the cell is at full voltage. One complete charge-to-discharge cycle lets the BMS recalibrate its learned capacity value and clear the fault on the next boot.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eNC8 will not power on after the battery sat unused in storage\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eLi-ion cells self-discharge during storage, and if the cell voltage drops below approximately 2.5V per cell — around 7.5V for a three-cell 11.1V pack — the NC8's BMS will refuse to start a charge cycle as a protection measure. Connect the monitor to AC power and leave it on charge for at least two hours before attempting to power on. Most BMS circuits include a trickle pre-charge mode that will recover a low-voltage cell up to the minimum threshold, after which normal charging resumes.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43381443887194,"sku":"BWCS-CMC800MD-1","price":101.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43381443919962,"sku":"BWCS-CMC800MD-2","price":120.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43381443952730,"sku":"BWCS-CMC800MD-3","price":134.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-CMC800MD-1.webp?v=1778900837","url":"https:\/\/batteryweb.com\/products\/comen-nc8-replacement-battery-111v-2600mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}