{"product_id":"aeg-cx7230-replacement-battery-144v-1500mah-li-ion","title":"AEG CX7230 Cordless Vacuum Compatible Battery 14.4V 1500mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eAEG CX7230 Series — 14.4V Li-ion Replacement Battery (6.01.52.06-0)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 14.4V 1500mAh Li-ion battery replaces the original pack in the AEG CX7230 and CX72HO2 cordless vacuum cleaners, along with the AG 3103 series handhelds. It matches the OEM voltage rail and connector, so the vacuum's motor control circuit runs as expected from the first charge cycle.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCX7230 and AG 3103 platform fit:\u003c\/strong\u003e\n    These models share a 14.4V BMS handshake and the same physical pack dimensions (102.90 × 90.70 × 41.30mm). The battery connector seats fully and the discharge curve matches what the motor controller expects across the full draw range — from hard-floor glide to sustained carpet mode.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell under a simulated blocked-filter load — the condition that pushes current draw highest on this platform. The BMS held the discharge curve without tripping into protective cutoff at normal operating amperage.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eDock charging discipline on the CX7230:\u003c\/strong\u003e\n    Do not leave this vacuum sitting on the charging dock between uses. The CX7230's charger does not drop to a true maintenance mode — it continues to push a low trickle into the cell. Remove the battery or unplug the dock once the charge indicator clears.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eCordless vacuum losing suction before the battery indicator reaches low\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eOn the CX7230, suction drops while the indicator still shows a healthy charge level because the BMS is responding to voltage sag, not state of charge. When the filter is even partially blocked, the motor draws more current than rated, pulling the cell voltage down momentarily below the BMS threshold. The battery reads \"charged\" at rest but cannot sustain voltage under load. Clean or replace the filter first — if suction recovers immediately, the cell is fine. If suction still sags on a clean filter, the pack has lost enough capacity that voltage sag under normal motor draw is triggering the same response.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eMotor cuts out mid-clean then recovers after a few seconds\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis is a BMS overcurrent trip, not a motor fault. The CX7230 motor spikes current sharply when suction path resistance increases — a clogged filter or blocked nozzle is the usual cause. The BMS reads that spike as an unsafe draw and shuts the cell down for a few seconds before resetting. Clear the blockage, check the filter is seated correctly, and run the vacuum again. If cutouts persist on an unblocked machine, check cell voltage under load — a healthy pack should hold above 13.0V during normal floor cleaning.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43427989291098,"sku":"BWCS-ACX730VX-1","price":52.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43427989323866,"sku":"BWCS-ACX730VX-2","price":61.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43427989356634,"sku":"BWCS-ACX730VX-3","price":68.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-ACX730VX-1.webp?v=1779933798","url":"https:\/\/batteryweb.com\/products\/aeg-cx7230-replacement-battery-144v-1500mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}