{"product_id":"redmond-rv-r630s-replacement-battery-144v-2600mah-li-ion","title":"Redmond RV-R630S 14.4V Replacement Battery REB-R650S 2600mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eRedmond RV-R630S Series — 14.4V Li-ion Replacement Battery (REB-R650S)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 14.4V, 2600mAh Li-ion battery pack for the Redmond RV-R630S, RV-R640S, and RV-R650S cordless stick vacuums. It replaces OEM part REB-R650S using the same cell chemistry and connector configuration. Capacity is rated at 37.44Wh — matching the original specification from Redmond's product line.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRV-R630S \/ R640S \/ R650S platform:\u003c\/strong\u003e\n    These three models share the same battery bay, connector pinout, and BMS handshake protocol, which is why a single replacement cell covers all three. Swapping between models in this series carries no electrical risk — the voltage rail and communication lines are identical across the range.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this battery through load tests against the RV-R650S motor assembly. The BMS held steady under sustained suction draw and responded correctly to thermal and overcurrent thresholds without nuisance trips under normal operating conditions.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eDock charging habit on the RV-R630S:\u003c\/strong\u003e\n    Do not leave this vacuum sitting on the charging dock permanently. Redmond's dock delivers a trickle charge that does not fully cut off once the cell reaches capacity. Remove the vacuum from the dock when charging is complete — continuous dock-sitting accelerates capacity fade faster than regular charge cycles do.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eCordless vacuum losing suction before the battery indicator reaches low\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThis is one of the most misread symptoms on the RV-R630S. The battery indicator reads mid-charge, but suction drops noticeably — and most users assume it's the battery. In most cases, it's a filter restriction forcing the motor to draw above its rated current. The BMS detects elevated draw and throttles output voltage to protect the cells, which presents exactly like a weak battery. Clean or replace the filter first, then retest suction — a healthy 14.4V pack should hold above 13.8V under load with a clear airpath.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eMotor cuts out briefly then recovers during a cleaning pass\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis is a BMS overcurrent trip, not a faulty motor or dead battery. It happens when the airpath is partially blocked — often a full dust bin or compressed filter — causing the motor to spike current beyond what the BMS allows on a sustained pull. The BMS interrupts power for one to three seconds then resets. Empty the bin, check the filter for clogging, and run again. If the cutout continues on a clear airpath, measure resting cell voltage — anything below 12.5V on a supposedly charged pack signals cell degradation, and replacement is the correct fix.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43427997614170,"sku":"BWCS-LTR300VX-1","price":43.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43427997646938,"sku":"BWCS-LTR300VX-2","price":51.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43427997679706,"sku":"BWCS-LTR300VX-3","price":56.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-LTR300VX_1.webp?v=1779933800","url":"https:\/\/batteryweb.com\/products\/redmond-rv-r630s-replacement-battery-144v-2600mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}