{"product_id":"moneual-rydis-h68-pro-replacement-battery-128v-2800mah-lifepo4","title":"Moneual RYDIS H68 Pro 12.8V Replacement Battery 12J003633","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eMoneual RYDIS H68 Pro — 12.8V LiFePO4 Replacement Battery (12J003633)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 12.8V 2800mAh LiFePO4 replacement battery for the Moneual RYDIS H68 Pro robotic vacuum and the broader RYDIS H67 Pro, H67, and H65 series. It matches OEM part number 12J003633. LiFePO4 chemistry holds voltage more steadily across a discharge cycle than standard lithium-ion, which matters for a robot vac running continuous suction motors.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRYDIS H65–H68 series fit:\u003c\/strong\u003e\n    These models share the same 12.8V LiFePO4 architecture, connector pinout, and BMS handshake protocol. The battery communicates cell state to the robot's onboard controller — a mismatched BMS will cause the unit to reject the pack or refuse to leave the dock.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this pack through charge and discharge cycles on the H68 Pro platform. The BMS reported cell balance correctly, the robot exited the dock without error, and suction motor draw held within the rated current window throughout the test run.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eDock charging habit on robotic vacuums:\u003c\/strong\u003e\n    Do not leave the RYDIS on the charging dock permanently between uses. LiFePO4 cells in continuous trickle-charge conditions still develop capacity fade. Charge the unit fully, then remove it from the dock until the next scheduled clean.\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\"\u003eThe suction motor on the RYDIS H68 Pro draws significantly more current when airflow is restricted — a partially blocked filter forces higher motor load without triggering the low-battery indicator. The BMS sees elevated current draw and the cell voltage sags under load, so suction weakens even though the state-of-charge reading still looks healthy. This is not always a battery fault. Clean or replace the HEPA filter first, then retest suction under normal load. If suction recovers, the motor was compensating for restriction, not a degraded cell.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eMotor cutting out mid-clean and recovering after a few seconds\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis is a BMS overcurrent trip, not a mechanical fault. When the suction path is partially blocked — common around brush rollers with hair or debris wrap — the motor pulls sustained high current until the BMS cuts the circuit to protect the cells. The pack resets after a brief cool-down, which is why the robot resumes on its own. Clear the brush roller and check for blockages at the intake port. If the cutout continues after clearing the path, measure resting cell voltage — a healthy LiFePO4 pack at partial charge should read between 12.0V and 12.8V.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43428049780826,"sku":"BWCS-MYR680VX-1","price":47.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43428049813594,"sku":"BWCS-MYR680VX-2","price":54.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43428049846362,"sku":"BWCS-MYR680VX-3","price":60.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-MYR680VX-1.webp?v=1779933966","url":"https:\/\/batteryweb.com\/products\/moneual-rydis-h68-pro-replacement-battery-128v-2800mah-lifepo4","provider":"BatteryWeb","version":"1.0","type":"link"}