{"product_id":"marquette-dash-1000-replacement-battery-12v-4000mah-ni-mh","title":"Marquette Dash 1000 Replacement Battery 12V 4000mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eMarquette Dash 1000 — 12V Ni-MH 4000mAh Replacement Battery\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 12V 4000mAh Ni-MH replacement battery for the Marquette Dash 1000 portable patient monitor. It fits the Dash 1000 cardiac monitoring platform used in hospital wards and clinical environments. Voltage, capacity, and connector match the original specification — no modification needed for installation.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDash 1000 platform fit:\u003c\/strong\u003e\n    The Dash 1000 runs a 12V Ni-MH battery rail with a BMS handshake at startup. This cell meets that voltage requirement and communicates with the charge circuit correctly — the monitor recognises and charges it without triggering a battery-type fault.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this battery through charge, full load draw, and BMS cutoff verification on the Dash 1000 platform. The BMS completed its verification sequence and did not throw a fault code under simulated clinical load.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003ePost-swap power-on sequence:\u003c\/strong\u003e\n    After installing this battery, let the Dash 1000 complete its full power-on self-test without interruption. The device runs a BMS verification step at boot — cutting power during that sequence registers 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 Dash 1000 alarms low battery on a freshly charged replacement\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe Dash 1000 BMS stores a learned capacity baseline from the previous cell. A new Ni-MH cell reads slightly differently during the first charge cycle — the BMS compares its internal data against what it expects and can flag a low-battery condition even when the cell is at full charge. This is not a fault with the replacement cell. Run one complete charge-discharge cycle and the BMS recalibrates its threshold to match the new cell's actual capacity curve.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eDash 1000 will not power on after the replacement battery sat in storage\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eNi-MH cells self-discharge during storage — if this battery has been on a shelf for several months, its resting voltage may have dropped below the Dash 1000 BMS recovery threshold. The BMS will not initiate a boot sequence on a cell it reads as critically low. Place the battery on the Dash 1000 charger for a full uninterrupted charge cycle before attempting to power on — most cells recover once voltage climbs above the 10.5V re-entry threshold the BMS uses to allow startup.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43381493825626,"sku":"BWCS-GME106MD-1","price":98.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43381493858394,"sku":"BWCS-GME106MD-2","price":115.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43381493891162,"sku":"BWCS-GME106MD-3","price":128.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-GME106MD-1.webp?v=1778901266","url":"https:\/\/batteryweb.com\/products\/marquette-dash-1000-replacement-battery-12v-4000mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}