{"product_id":"cardionova-pump-2001-replacement-battery-72v-3000mah-ni-mh","title":"Cardionova Pump 2001 Replacement Battery 7.2V 3000mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eCardionova Pump 2001 \/ 2010 \/ 2011 — 7.2V Ni-MH Replacement Battery (120004)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 7.2V 3000mAh (21.6Wh) Ni-MH replacement battery for the Cardionova Pump 2001, Pump 2010, and Pump 2011 infusion pumps. These portable medical pumps are used for controlled drug delivery in clinical and home care settings. This battery matches OEM part numbers 120004 and BATT\/110004.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePump 2001, 2010, and 2011 compatibility:\u003c\/strong\u003e\n    All three models share the same 7.2V battery rail, connector pinout, and BMS handshake protocol, which is why a single cell pack covers the full series.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this pack on the Pump 2001 platform and confirmed the BMS accepted cell chemistry on startup, completed the power-on self-test without fault, and held voltage within the device's operating window across a full discharge curve.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003ePost-swap self-test protocol:\u003c\/strong\u003e\n    After installing this battery, allow the pump to complete its full power-on self-test cycle without interruption. Medical pump BMS firmware runs a chemistry verification at boot — cutting power mid-sequence triggers a latching 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\"\u003eDevice not completing boot sequence after battery swap\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe Pump 2001 series runs a BMS learn cycle during its first few boot sequences on a new cell. If the pack voltage is slightly below the BMS initialisation threshold after storage, the device may stall or loop at the self-test screen. Fully charge the new battery before first installation — not after. Once installed with a full charge, allow two complete charge-discharge cycles before clinical use so the BMS can calibrate to the new cell's capacity curve.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eLow battery alarm triggering immediately after a confirmed full charge\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis happens when the BMS compares the new cell's voltage signature against thresholds calibrated for an aged OEM cell. A fresh Ni-MH pack can show a slightly different resting voltage profile than a worn original, causing the alarm circuit to flag it as low before the learn cycle is complete. The fix is one full charge-discharge cycle run to completion without interruption. After that cycle, resting voltage stabilises above 7.0V and the alarm clears.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43381497069658,"sku":"BWCS-CRP201MD-1","price":67.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43381497102426,"sku":"BWCS-CRP201MD-2","price":78.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43381497135194,"sku":"BWCS-CRP201MD-3","price":86.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-CRP201MD-1.webp?v=1778901249","url":"https:\/\/batteryweb.com\/products\/cardionova-pump-2001-replacement-battery-72v-3000mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}