{"product_id":"xiaomi-e10-replacement-battery-144v-3350mah-li-ion","title":"Xiaomi E10 Cordless Vacuum Replacement Battery 14.4V 3350mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eXiaomi E10 \/ E10C Series — 14.4V Li-ion Replacement Battery (Z143-4S1P)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 14.4V 3350mAh (48.24Wh) Li-ion battery pack replaces the Z143-4S1P unit in Xiaomi Mi E10 and E10C cordless stick vacuums. It fits the same battery bay and uses the same BMS communication protocol as the original pack. When the stock battery degrades from repeated charge cycles, suction drops noticeably — this replacement restores full motor voltage.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eE10 and E10C platform fit:\u003c\/strong\u003e\n    Both models run the same 14.4V motor rail with the same Z143-4S1P connector and BMS handshake. One battery covers both. Robot Vacuum E10 and E10C variants share this pack as well.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this pack through motor-start and sustained-suction cycles on the E10 platform. The BMS held voltage under full suction load without tripping overcurrent protection on a clean filter.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eDock charging habit on the E10:\u003c\/strong\u003e\n    Do not leave the E10 sitting on its charging dock continuously between uses. Xiaomi's dock does not cut trickle current once the pack is full, and this degrades cell capacity faster than standard cycle wear. Charge to full, then remove the vacuum from the dock.\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 shows low\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe E10 motor draws significantly more current when the filter is partially blocked. As internal resistance in an aged cell rises, voltage sags under that elevated load before the indicator circuit registers a low-battery condition. The indicator reads state of charge at rest voltage — not under load — so it lags behind what the motor actually receives. Cleaning or replacing the filter reduces motor draw and keeps voltage above the sag threshold longer.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eMotor cuts out mid-clean then restarts after a few seconds\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis is a BMS overcurrent trip, not a dead battery. When suction is restricted — blocked filter, tangled brush roll, or carpet fibres packed into the intake — the motor stalls briefly and current spikes past the BMS protection threshold. The BMS disconnects output to protect the cells, then resets after a few seconds once current drops. Clear the blockage and check the filter before suspecting the battery. If cutouts continue on a clean filter, measure pack output voltage under load — it should hold above 13.0V during normal operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43426402762842,"sku":"BWCS-XME110VX-1","price":63.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43426402795610,"sku":"BWCS-XME110VX-2","price":75.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43426402828378,"sku":"BWCS-XME110VX-3","price":83.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-XME110VX-1.webp?v=1779933118","url":"https:\/\/batteryweb.com\/products\/xiaomi-e10-replacement-battery-144v-3350mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}