{"product_id":"alaris-medicalsystems-8000-replacement-battery-12v-4000mah-ni-mh","title":"Alaris Medicalsystems 8000 Replacement Battery 12V 4000mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eAlaris Medicalsystems 8000 \/ 8015 \/ 8220 Series — 12V Ni-MH Replacement Battery (145997-101-8000)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 12V, 4000mAh Ni-MH battery for the Alaris Medicalsystems 8000-series infusion pump. It fits the 8000, 8001, 8015, and 8220 models, along with 15 additional compatible units in the same platform family. Voltage and connector match OEM spec (cross-references: 145997-101, 49000167, BK-45A10U1A, OM11322).\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003e8000-series platform compatibility:\u003c\/strong\u003e\n    These models share the same 12V Ni-MH battery bay, connector pinout, and BMS handshake protocol. The infusion pump's charge IC communicates directly with the battery's internal protection circuit, so chemistry and voltage must match exactly — lithium substitutes will trigger a fault and disable the pump.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell through the 8000-series pump's startup self-test and charge cycle. The BMS cleared the power-on verification sequence without faults, and the charge IC accepted the cell without triggering a chemistry mismatch alarm.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-use cycle requirement:\u003c\/strong\u003e\n    After installation, let the pump complete its full power-on self-test without interruption. The BMS runs a capacity verification at boot — cutting power mid-sequence stores a false battery fault that flags on every subsequent startup until a complete reboot cycle clears it.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eLow battery alarm on the 8000 pump after a confirmed full charge\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe 8000 series uses a charge IC calibrated against OEM cell chemistry. A new replacement cell hasn't yet built up the charge history the BMS uses to calculate state-of-charge accurately. On the first one or two cycles, the pump's battery gauge can read low even when the cell is fully charged. Run one complete charge-discharge cycle before clinical deployment. After that cycle, the BMS recalibrates and the alarm clears.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003ePump will not power on after battery sat in storage\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eNi-MH cells self-discharge at roughly 1–2% per day in storage. A cell that has sat for several months can drop below the 8000-series BMS recovery threshold — typically around 9V for a 12V pack — and the pump refuses to boot. Connect the pump to mains power first and allow the charge IC to trickle-charge the pack back above the 9V recovery floor before attempting a standalone power-on.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43381519515738,"sku":"BWCS-AMS811MD-1","price":111.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43381519548506,"sku":"BWCS-AMS811MD-2","price":131.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43381519581274,"sku":"BWCS-AMS811MD-3","price":146.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-AMS811MD-1.webp?v=1778901369","url":"https:\/\/batteryweb.com\/products\/alaris-medicalsystems-8000-replacement-battery-12v-4000mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}