{"product_id":"olympus-omniscan-replacement-battery-111v-7800mah-li-ion","title":"Olympus Omniscan 11.1V 7800mAh Replacement Battery","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eOlympus Omniscan \/ Omniscan MX — 11.1V Li-ion Replacement Battery\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 11.1V 7800mAh (86.58Wh) lithium-ion battery replaces the internal pack in the Olympus Omniscan and Omniscan MX portable ultrasound systems. These are handheld clinical imaging devices used in point-of-care and diagnostic settings. Voltage and capacity match the original specification so the device BMS recognises the pack without error flags on a correctly conditioned cell.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOmniscan and Omniscan MX compatibility:\u003c\/strong\u003e\n    Both models share the same 11.1V three-cell Li-ion architecture and battery connector pinout. The BMS in each unit reads cell voltage across the same reference range, so one pack fits both without hardware modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this pack through full charge and discharge on an 11.1V Li-ion test rig. The BMS accepted the cell voltage profile on the first cycle and did not trigger protection cutoff during simulated imaging load draw.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003ePost-installation self-test protocol:\u003c\/strong\u003e\n    After fitting this battery, allow the Omniscan to complete its full power-on self-test without interruption. Medical device BMS firmware runs a verification sweep at boot — cutting power mid-sequence locks in a false battery fault that persists until the next clean reboot cycle.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eOmniscan not completing boot sequence on a new battery\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe Omniscan runs a BMS handshake during boot that checks cell voltage against a minimum threshold. A new cell shipped in partial-charge state can sit just below that threshold, causing the device to stall mid-boot or cycle back to the startup screen. Charge the battery fully before the first power-on — the device should not be powered on mid-charge. Once the pack reaches 12.6V (full charge for a 3S Li-ion), boot completes normally on the first attempt.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eOmniscan alarming low battery immediately after a confirmed full charge\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis happens because the device BMS calibrates its state-of-charge model against the original cell's charge curve. A new cell's curve does not match that model until one full charge-discharge cycle is logged. The alarm triggers not because the cell is empty, but because the BMS is reading an unrecognised voltage slope and defaulting to a low-battery state. Run one complete charge-to-discharge cycle before clinical use to allow the BMS to recalibrate against the new cell's actual curve.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43381498052698,"sku":"BWCS-HVA710MD-1","price":208.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43381498085466,"sku":"BWCS-HVA710MD-2","price":248.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43381498118234,"sku":"BWCS-HVA710MD-3","price":277.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-HVA710MD-1.webp?v=1778901266","url":"https:\/\/batteryweb.com\/products\/olympus-omniscan-replacement-battery-111v-7800mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}