{"product_id":"dreame-rls95he-replacement-battery-144v-5200mah-li-ion","title":"Dreame RLS95HE Replacement Battery 14.4V 5200mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eDreame RLS95HE \/ S40 Series — 14.4V Li-ion Replacement Battery (P2024-4S2P-ZLZH)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 14.4V 5200mAh (74.88Wh) Li-ion battery for the Dreame RLS95HE, S30 Pro Ultra, S40, and X30s Pro Ultra cordless stick vacuums. It replaces OEM part P2024-4S2P-ZLZH using the same 4S2P cell configuration and BMS as the factory unit. Dimensions are 132.00 × 38.70 × 37.00mm — confirm these match your battery bay before ordering.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRLS95HE, S30 Pro Ultra, S40, X30s Pro Ultra compatibility:\u003c\/strong\u003e\n    These four models share the same 14.4V battery platform, connector pinout, and BMS communication protocol. The battery management system on each vacuum expects the same voltage thresholds and cell temperature signalling — this replacement meets those requirements without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this battery through charge and discharge cycles on the S40 platform. The BMS triggered protection correctly at low-cell cutoff and resumed charge acceptance cleanly after a full discharge recovery. Cell balancing across both parallel groups held within spec throughout testing.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eDock charging discipline on the RLS95HE:\u003c\/strong\u003e\n    Do not leave the vacuum seated on the charging dock permanently. These vacuums on continuous dock charge develop capacity fade faster than units charged only when the battery is depleted. Charge to full, then remove 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 on the RLS95HE\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe RLS95HE motor draws significantly more current when airflow is restricted — a partially blocked filter can push draw well above rated load. Under that elevated draw, cell voltage sags early and the BMS interprets it as low battery before the indicator reflects it. The vacuum loses suction noticeably while the LED still shows two or three bars. Clean or replace the filter first, then retest with the new battery. If sag disappears after a filter clean, the cell pack is not the root cause.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eMotor cuts out mid-clean and then recovers after a few seconds\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis is a BMS overcurrent trip, not a dead battery. Sustained restricted airflow — from a clogged filter or blockage in the brush head — forces the motor to pull current above the BMS overcurrent threshold, which shuts the output to protect the cells. After a few seconds the BMS resets and the motor restarts. Clear the blockage and check the filter before concluding the battery is at fault. If cut-outs stop after clearing the restriction, the battery and BMS are functioning correctly.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43426410365018,"sku":"BWCS-DRS950VX-1","price":68.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43426410397786,"sku":"BWCS-DRS950VX-2","price":80.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43426410430554,"sku":"BWCS-DRS950VX-3","price":88.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-DRS950VX-1.webp?v=1779933161","url":"https:\/\/batteryweb.com\/products\/dreame-rls95he-replacement-battery-144v-5200mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}