{"product_id":"dreame-bot-l10s-ultra-gen2-replacement-battery-144v-6700mah-li-ion","title":"Dreame Bot L10s Ultra Gen2 Replacement Battery 14.4V 6700mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eDreame Bot L10s Ultra Gen2 — 14.4V Li-ion Replacement Battery (P2150-4S2P-KLYEV)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 14.4V 6700mAh Li-ion battery replaces the original power cell in the Dreame Bot L10s Ultra Gen2 and Bot X30 Ultra robot vacuum. It fits the RLL32SE and related variants sharing the same 4S2P cell configuration and BMS pinout. Capacity figure is 96.48Wh as per the original specification.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBot L10s Ultra Gen2 and X30 Ultra platform fit:\u003c\/strong\u003e\n    These models share the same 14.4V power rail, physical cell pack dimensions, and BMS communication protocol — the battery slots and handshakes identically across the listed variants without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this pack through full discharge and charge sequences on the Bot L10s Ultra Gen2 platform. The BMS correctly reported state-of-charge to the robot's onboard controller and the dock charger accepted the pack without faults.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eDock charging habit on robot vacuums:\u003c\/strong\u003e\n    Do not leave this vacuum on the charging dock permanently. Continuous trickle charging on a full pack accelerates capacity fade. Charge to full, then remove from the dock until the next cleaning session.\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\"\u003eThe Bot L10s Ultra Gen2 runs a high-torque brushless motor that pulls significantly more current when the filter is partially blocked or the brush roll is restricted. Under that elevated draw, cell voltage sags below the BMS's sustained-load threshold before the state-of-charge indicator reflects it. The robot interprets this as a power issue, not a filter issue, and reduces motor speed to protect the pack. Clean the HEPA filter and check the brush roll for hair wrap first — if suction recovers, the battery was reacting correctly to an overloaded motor.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eMotor cuts out mid-clean and then restarts on its own\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis is a BMS overcurrent trip, not a battery failure. When the main brush or side brush jams — tangled carpet fibre, debris ingestion — the motor stall current spikes above the BMS's trip threshold and the pack disconnects the output rail to protect the cells. The robot pauses, the BMS resets after a few seconds, and the vacuum restarts. Clear whatever is blocking the brush roll, then check that the suction path is unobstructed. If trips are frequent on clean floors with no visible blockage, measure pack voltage at rest — a healthy cell should read at or above 16.4V after a full charge.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43426418720858,"sku":"BWCS-DRL210VX-1","price":88.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43426418753626,"sku":"BWCS-DRL210VX-2","price":104.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43426418786394,"sku":"BWCS-DRL210VX-3","price":115.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-DRL210VX-1.webp?v=1779933161","url":"https:\/\/batteryweb.com\/products\/dreame-bot-l10s-ultra-gen2-replacement-battery-144v-6700mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}