{"product_id":"electrolux-900273700-replacement-battery-12v-1500mah-ni-mh","title":"Electrolux 2199035011 Cordless Vacuum Replacement Battery 12V 1500mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eElectrolux 900273700 \/ ZB3001 Series — 12V Ni-MH Replacement Battery (2199035011)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 12V 1500mAh Ni-MH replacement battery for Electrolux cordless handheld vacuum cleaners. It fits the 900273700, ZB3001, 900273702, ZB3003, and at least 11 additional models sharing the same battery pack format. Voltage and cell chemistry match the original spec from the product data.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eZB3001 and 900273700 series fit:\u003c\/strong\u003e\n    These models share a common 12V Ni-MH battery platform with the same connector orientation and BMS communication expected by the charger. Swapping the pack restores the original voltage rail the motor controller expects.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this pack through charge and discharge on a ZB3001-class vacuum. The BMS handled motor-start current draw without tripping, and the charger accepted the handshake without fault codes.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eDock charging on Ni-MH vacuums:\u003c\/strong\u003e\n    Do not leave this vacuum permanently on the charging dock. Ni-MH cells in cordless vacuums develop capacity fade significantly faster under continuous trickle charge. Charge to full, then remove the unit 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\"\u003eNi-MH cells show a relatively flat discharge curve, so the indicator can still read mid-range while the pack voltage has already sagged under motor load. A partially blocked filter forces the motor to draw more current than rated, which accelerates that voltage sag further. The result is noticeable suction loss well before the LED signals low battery. Clean the filter first — if suction recovers, the battery was not the cause.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eMotor cuts out mid-use, then restarts after a short pause\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis is a BMS overcurrent trip, not a dead battery. When suction is restricted — blocked nozzle, clogged filter, or carpet fibres packed into the brush roll — motor current spikes above the BMS threshold and the pack shuts off to protect the cells. The BMS resets after a brief cool-down period, which is why power returns on its own. Clear the blockage and confirm filter airflow before assuming the battery is faulty.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43428031234138,"sku":"BWCS-ELB300VX-1","price":77.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43428031266906,"sku":"BWCS-ELB300VX-2","price":89.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43428031299674,"sku":"BWCS-ELB300VX-3","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-ELB300VX-1.webp?v=1779933900","url":"https:\/\/batteryweb.com\/products\/electrolux-900273700-replacement-battery-12v-1500mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}