{"product_id":"ge-carescape-b450-monitor-replacement-battery-108v-3800mah-li-ion","title":"GE Carescape B450 Monitor 10.8V Replacement Battery FLEX-3S2P","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eGE Carescape B450 Monitor — 10.8V Li-ion Replacement Battery (FLEX-3S2P)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 10.8V, 3800mAh Li-ion battery replaces the original power pack in the GE Carescape B450 portable patient monitor. It fits the Carescape B450 directly, using OEM-matched connectors and a compatible BMS handshake. Capacity matches the product specification at 41.04Wh — no derating.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCarescape B450 platform fit:\u003c\/strong\u003e\n    The B450 uses a 3S2P cell configuration running a 10.8V nominal rail. The BMS on this monitor communicates charge state and health data back to the device firmware — any replacement must match the OEM cell arrangement and voltage curve to pass the monitor's internal battery validation routine. This unit does.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this battery through charge, discharge, and the B450's power-on self-test sequence. The BMS cleared all health flags, voltage reporting matched the display readout, and the monitor logged the battery as serviceable with no fault codes thrown.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003ePost-installation self-test protocol:\u003c\/strong\u003e\n    After fitting this battery, let the B450 complete its full power-on self-test without interruption. The monitor runs a BMS verification cycle at startup — cutting power mid-sequence causes a persistent false battery fault that won't clear until a clean reboot from a fully charged state.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the Carescape B450 flags a new battery as low during its first clinical boot\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe B450's charge IC applies a conservative acceptance threshold on cells it hasn't yet profiled. A new battery that shipped at partial state of charge — typically 40–60% for transport safety — will read below the monitor's serviceable threshold on first boot. This is not a fault in the battery. Run one full charge cycle through the device's own charger before the battery enters clinical rotation. The monitor re-evaluates the cell profile after the first complete charge-discharge cycle and the low battery alarm clears.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eCarescape B450 won't power on after battery sat unused in storage\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eLi-ion cells self-discharge at roughly 2–3% per month in storage. A battery that has sat for six months or more may drop below the B450's BMS recovery voltage — around 9V for a 3S pack — at which point the monitor won't attempt to boot at all. Connect the battery to the mains-powered device and leave it on charge for a minimum of two hours before attempting power-on. If the device still won't boot, check the battery contact pins for oxidation and confirm wall power is live at the outlet before concluding the cell is unrecoverable.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43381400993882,"sku":"BWCS-GMB450MD-1","price":430.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43381401026650,"sku":"BWCS-GMB450MD-2","price":514.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43381401059418,"sku":"BWCS-GMB450MD-3","price":577.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-GMB450MD-1.webp?v=1778900536","url":"https:\/\/batteryweb.com\/products\/ge-carescape-b450-monitor-replacement-battery-108v-3800mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}