{"product_id":"liectroux-x5s-replacement-battery-144v-2600mah-li-ion","title":"Liectroux X5S Replacement Battery 14.4V 2600mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eLiectroux X5S — 14.4V Li-ion Replacement Battery\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 14.4V, 2600mAh Li-ion replacement battery for the Liectroux X5S robotic vacuum cleaner. It slots into the X5S and restores power to the drive motors, sensors, and cleaning system. Capacity is 2600mAh as rated — use the figures above, not third-party listings.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eX5S platform fit:\u003c\/strong\u003e\n    The X5S runs a 14.4V architecture across its motor controller and navigation board. Both draw from the same cell pack, so voltage matching is critical — a mismatched cell pack will trigger the BMS before the cleaning cycle completes.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through full discharge and recharge sequences, monitoring BMS cutoff thresholds at both ends. The protection circuit tripped correctly at low-cell voltage and did not allow overcharge past the rated ceiling.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eDock charging behaviour on the X5S:\u003c\/strong\u003e\n    Do not leave the X5S sitting on the charging dock continuously between uses. The X5S dock does not fully terminate charge once full — trickle current continues and accelerates capacity fade in Li-ion cells. Charge to full, then remove 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 reaches low on the X5S\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe X5S motor draws significantly more current when airflow is restricted — a partially blocked filter can push draw well above the rated steady-state figure. The BMS reads this spike as an approaching low-voltage event and begins throttling motor speed before the indicator LED steps down. The fix is not a new battery — clean or replace the filter first. If suction recovers after a filter clean, the cell is fine.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eX5S motor cutting out mid-cycle and then restarting on its own\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis is a BMS overcurrent trip, not a dead battery. When the X5S transitions from hard floor to thick carpet, motor load spikes sharply as suction resistance increases. If the filter is even partially restricted, that spike pushes current past the BMS threshold and the protection circuit opens briefly — the motor stops, then restarts once current normalises. Clear the filter and check the brush roll for hair wrap. If the cutouts stop after that, the battery is not the fault. If they continue on a clean machine, verify the replacement cell's BMS trip current matches the X5S motor spec — rated at 14.4V nominal.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43428028285018,"sku":"BWCS-EDN620VX-1","price":39.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43428028317786,"sku":"BWCS-EDN620VX-2","price":45.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43428028350554,"sku":"BWCS-EDN620VX-3","price":50.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-EDN620VX-1.webp?v=1779933901","url":"https:\/\/batteryweb.com\/products\/liectroux-x5s-replacement-battery-144v-2600mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}