{"product_id":"philips-moniteur-invivo-9065-replacement-battery-37v-700mah-li-ion","title":"Philips Invivo 9065 Compatible Battery 3.7V 700mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003ePhilips Moniteur Invivo 9065 \/ 9067 Series — 3.7V Li-ion Replacement Battery (989803152881)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 3.7V, 700mAh Li-ion cell for the Philips Moniteur Invivo 9065, 9067, Essential, and Precess patient monitors. It replaces OEM part 989803152881 (also referenced as M6480). These monitors are clinical-grade devices used for continuous physiological measurement, and this battery restores portable operation when the original cell degrades.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eInvivo 9065 \/ 9067 platform fit:\u003c\/strong\u003e\n    These models share the same battery bay geometry, connector pinout, and BMS handshake protocol. The 3.7V nominal rail and cell form factor — 67.10 × 54.15 × 7.50mm — must match exactly for the monitor's charge IC to recognise and communicate with the pack.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through the Invivo monitor's charge and discharge sequence. The BMS accepted the cell without fault flags, completed charge termination at the correct cutoff, and passed the device's startup verification check.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003ePost-swap startup protocol:\u003c\/strong\u003e\n    After installing this battery, allow the monitor to complete its full power-on self-test without interruption. The BMS runs a verification pass at startup. Cutting power during this 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\"\u003eWhy the Invivo 9065 alarms low battery immediately after a confirmed full charge\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe Invivo monitor's BMS compares cell voltage and internal resistance against a stored OEM profile. A new replacement cell carries a different initial resistance signature than a conditioned OEM cell, so the BMS can flag it as marginal even at full charge. This is not a fault with the cell — it is the monitor applying a conservative threshold before the BMS has learned the new cell's discharge curve. Run one complete charge-discharge cycle inside the monitor and the alarm clears on the next startup. If the alarm persists after two full cycles, verify the resting voltage at the battery contacts reads 3.7V or above.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eInvivo monitor not completing boot sequence after battery sat in storage\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eLi-ion cells self-discharge in storage. If a replacement cell sat long enough to drop below approximately 2.5V, the monitor's BMS will not initiate a charge cycle — it sees the voltage as outside the recovery window and halts boot. Connect the monitor to mains power before inserting the battery, then insert the cell while the monitor remains on AC. This forces the charge IC into a trickle pre-charge mode that recovers cells down to around 2.0V. Once the cell climbs above 3.0V, normal charging resumes and the boot sequence completes.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43381428551770,"sku":"BWCS-PHN906MD-1","price":69.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43381428584538,"sku":"BWCS-PHN906MD-2","price":82.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43381428617306,"sku":"BWCS-PHN906MD-3","price":91.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-PHN906MD-1.webp?v=1778900788","url":"https:\/\/batteryweb.com\/products\/philips-moniteur-invivo-9065-replacement-battery-37v-700mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}