{"product_id":"medical-econet-compact-type-9-replacement-battery-108v-5200mah-li-ion","title":"Medical Econet Compact Type 9 10.8V Replacement Battery 80.10.5521","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eMedical Econet Compact Type 9 \/ Type 7 \/ Type 5 — 10.8V Li-ion Replacement Battery (80.10.5521)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 10.8V 5200mAh (56.16Wh) Li-ion battery replaces part number 80.10.5521 in the Medical Econet Compact Type 9, Type 7, and Type 5 portable diagnostic and monitoring devices. It matches the original voltage rail and connector footprint for these three Compact series models. Capacity figures are taken directly from product data, not estimated.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCompact Type 9, 7, and 5 compatibility:\u003c\/strong\u003e\n    All three models run the same 10.8V three-cell architecture and share the same BMS handshake protocol. The same physical connector, cell configuration, and communication line make one battery pack viable across the series without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell through charge and load cycles on the Compact platform. The BMS accepted the pack without faulting, charge termination triggered correctly at full voltage, and the protection circuit responded normally to load cutoff thresholds.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003ePost-installation self-test protocol:\u003c\/strong\u003e\n    After fitting this battery, allow the device to complete its full power-on self-test cycle without interruption. Medical Econet Compact devices run a BMS verification routine at startup — interrupting this sequence triggers a false battery fault that persists until the next clean reboot from full power-off.\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 on new battery\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe Compact series boot sequence includes a BMS handshake that checks cell voltage and communication integrity before allowing the OS to load. A new cell installed after a period in storage may sit near or below the BMS recovery threshold if self-discharge occurred during transit. If the device stalls at the boot screen, connect the charger first and allow the pack to reach at least 11.0V before attempting to power on. A partial charge of 30–45 minutes is usually enough to clear the threshold and allow a normal boot.\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\"\u003eMedical Econet Compact devices compare real-time cell voltage against a stored BMS threshold calibrated to the original OEM chemistry. A new replacement cell has not yet completed a full charge-discharge learn cycle, so its voltage curve sits slightly outside the expected profile — the device reads this as a low-battery condition even when the pack is physically full. Run one complete charge-discharge cycle before clinical use. After that cycle, the BMS recalibrates its threshold to the replacement cell's curve and the alarm clears.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43381381660762,"sku":"BWCS-MEC500MD-1","price":73.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43381381693530,"sku":"BWCS-MEC500MD-2","price":87.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43381381726298,"sku":"BWCS-MEC500MD-3","price":97.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-MEC500MD-1.webp?v=1778900494","url":"https:\/\/batteryweb.com\/products\/medical-econet-compact-type-9-replacement-battery-108v-5200mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}