{"product_id":"electrolux-eer73bp-90027756700-replacement-battery-144v-2500mah-li-ion","title":"Electrolux EER73BP 14.4V Replacement Battery AWM224641 2500mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eElectrolux EER73BP \/ EER73DB Series — 14.4V Li-ion Replacement Battery (AWM224641)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 14.4V 2500mAh lithium-ion battery for the Electrolux EER73BP and EER73DB cordless stick vacuum range. It replaces OEM part numbers AWM224641 and AWH325062 across the 90027756700, 90094070300, 90027756500, and 90094070200 variants, plus 60 additional compatible models. Capacity figures come from the product data, not web estimates.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEER73BP and EER73DB compatibility:\u003c\/strong\u003e\n    These models share the same 14.4V battery rail, connector housing, and BMS communication protocol. One cell fits the full range without modification or adapter.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell through the Electrolux BMS handshake sequence and confirmed charge acceptance, discharge cutoff at the correct low-voltage threshold, and overcurrent protection trip under motor stall conditions.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eDock charging on cordless vacuums:\u003c\/strong\u003e\n    Do not leave the vacuum sitting on the charging dock permanently. Continuous dock charging causes capacity fade significantly faster than standard charge cycles. Charge to full, then remove from the dock until the next use.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSuction dropping before the battery indicator reaches low\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis happens when the motor draws more current than the battery can sustain at full rated voltage — a condition called voltage sag. A partially blocked filter forces the motor to work harder, pulling higher current and dragging cell voltage down early. The BMS reads this as a low-battery condition and reduces power output before the indicator catches up. Clear the filter first, then recharge and test; if sag persists, cell capacity has degraded below usable threshold.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eMotor cutting out mid-clean and recovering after a short pause\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis is a BMS overcurrent trip, not a dead battery. When airflow is restricted — blocked filter, clogged brush roll, or pressed hard against carpet pile — the motor draws a sustained current spike above the BMS trip threshold. The BMS cuts power to protect the cell, then resets once current demand drops. Clean the filter and brush roll, then check that the battery resumes normal operation; if trips continue on a clear filter, test cell voltage under load — it should hold above 12.5V during normal suction.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43427989487706,"sku":"BWCS-ACX740VX-1","price":56.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43427989520474,"sku":"BWCS-ACX740VX-2","price":66.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43427989553242,"sku":"BWCS-ACX740VX-3","price":73.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-ACX740VX-1.webp?v=1779933798","url":"https:\/\/batteryweb.com\/products\/electrolux-eer73bp-90027756700-replacement-battery-144v-2500mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}