{"product_id":"goddess-cl-590-replacement-battery-144v-3500mah-ni-mh","title":"Goddess CL 590 Cordless Vacuum Replacement Battery 14.4V 3500mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eGoddess CL 590 — 14.4V Ni-MH Replacement Battery\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 14.4V, 3500mAh Ni-MH battery pack for the Goddess CL 590 cordless stick vacuum. It replaces the original pack when capacity has dropped to the point where the vacuum no longer runs long enough to complete a clean. Fits both the CL 590 and CL590 variants — same unit, different market labelling.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCL 590 platform fit:\u003c\/strong\u003e\n    The CL 590 runs a 14.4V motor rail with a Ni-MH pack configuration that sets the operating voltage window the motor controller expects. Swapping to a correctly rated Ni-MH pack keeps the voltage delivery within that window without triggering undervoltage cutoff mid-cycle.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this pack through charge and discharge on the CL 590 motor load. The BMS held stable across the full discharge curve and the pack accepted charge from the OEM dock without handshake errors.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eDock charging habit on the CL 590:\u003c\/strong\u003e\n    Remove the vacuum from the charging dock once the pack reaches full charge. The CL 590 dock does not switch to a true maintenance mode — leaving it docked continuously pushes trickle current through Ni-MH cells and accelerates capacity fade faster than normal cycle wear.\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 CL 590, suction loss well before the low-battery indicator trips is usually a voltage sag issue, not a charge level issue. Ni-MH cells under a degraded state can deliver enough voltage to keep the indicator reading mid-range while actual cell output under motor load collapses early. The motor controller reads the voltage drop as normal operation until the sag becomes too steep. A fresh 14.4V pack with full cell capacity restores the flat discharge curve the motor needs to sustain consistent airflow.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eMotor cuts out and recovers during use on thick carpet\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eIf the CL 590 motor stops suddenly then restarts after a few seconds, the BMS is tripping on an overcurrent event — not a dead battery. Thick carpet or a partially blocked filter forces the motor to draw current above the BMS threshold, which triggers a protective shutoff. Clear the filter and check the brush roll for hair wrap before assuming the battery is the cause. If the motor still trips on a clean filter, the pack's internal resistance has risen high enough that voltage drop under surge load looks like an overcurrent condition to the BMS — replace the pack and retest.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43428042342490,"sku":"BWCS-KSB002VX-1","price":86.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43428042375258,"sku":"BWCS-KSB002VX-2","price":101.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43428042408026,"sku":"BWCS-KSB002VX-3","price":112.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-KSB002VX-1.webp?v=1779933966","url":"https:\/\/batteryweb.com\/products\/goddess-cl-590-replacement-battery-144v-3500mah-ni-mh","provider":"BatteryWeb","version":"1.0","type":"link"}