{"product_id":"rowenta-dual-force-2-in-1-replacement-battery-185v-3500mah-li-ion","title":"Rowenta Dual Force 2 in 1 Replacement Battery 18.5V 3500mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eRowenta Dual Force 2 in 1 — 18.5V Li-ion Replacement Battery (SS-9100043101)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 18.5V 3500mAh Li-ion battery replaces the original pack in the Rowenta Dual Force 2 in 1 cordless vacuum. It fits both handheld and upright cleaning modes across the RH6735WH\/AM0, RH6736WH\/AM0, RH6737WH\/AM0, and related models. Cross-reference OEM part numbers SS-9100043101, FS-9100033235, or V8260S5 before ordering.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRH673x series compatibility:\u003c\/strong\u003e\n    These models share the same 18.5V power rail, physical connector, and BMS handshake protocol. The replacement cell communicates correctly with the charger — no false error codes or charge rejection observed across the model range.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this pack through full charge and discharge cycles on the RH6735WH platform. The BMS held cutoff thresholds within spec under both low-load handheld mode and high-draw carpet cleaning. No thermal events or premature shutoffs during testing.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eDock charging behaviour on this vacuum:\u003c\/strong\u003e\n    Do not leave the Dual Force 2 in 1 on the charging dock continuously. These vacuums lack active dock-charge management — the cell stays in a trickle-charge state indefinitely, which accelerates capacity fade. Charge fully, 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\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eOn the Dual Force 2 in 1, suction loss is often misread as a battery fault. The motor on this unit draws significantly more current when the filter is partially blocked — the BMS interprets the sustained high draw as a low-voltage condition and reduces output before the indicator registers. Check the filter first. A clean filter keeps motor draw at rated levels and stops early BMS throttling. If suction drops even with a clean filter, the cell may have degraded below usable capacity.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eMotor cuts out mid-clean then recovers after a short pause\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis is a BMS overcurrent trip, not a faulty power button. When restricted suction forces the motor to sustain high current draw — common on thick carpet or near a blockage — the BMS trips the circuit to protect the cell. The pack resets after the cell temperature drops, which is why the vacuum restarts after a pause. Clear any blockage in the nozzle or hose, then clean the filter. If trips continue on unrestricted surfaces with a new pack, check that the replacement cell voltage reads at least 18.5V before first use.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43427956424794,"sku":"BWCS-RTH674VX-1","price":104.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43427956457562,"sku":"BWCS-RTH674VX-2","price":123.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43427956490330,"sku":"BWCS-RTH674VX-3","price":137.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-RTH674VX-1.webp?v=1779933440","url":"https:\/\/batteryweb.com\/products\/rowenta-dual-force-2-in-1-replacement-battery-185v-3500mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}