{"product_id":"ziggy-s3-replacement-battery-144v-3400mah-li-ion","title":"ZIGGY S3 14.4V Cordless Vacuum Replacement Battery 3400mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eZIGGY S3 — 14.4V Li-ion Replacement Battery\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 14.4V, 3400mAh Li-ion battery replaces the original cell in the ZIGGY S3 cordless stick vacuum. It fits the S3 directly and restores suction power to a vacuum running short on charge or drawing poorly from a degraded original pack. Capacity figures come from the product specification — 48.96Wh total energy storage.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eS3 platform fit:\u003c\/strong\u003e\n    The S3 runs a 14.4V motor rail and uses a BMS that checks cell voltage at startup. This replacement matches that voltage requirement and connector layout, so the vacuum's motor and suction fan receive the correct supply from the first charge cycle.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through full charge and discharge runs on a 14.4V cordless vacuum platform. The BMS held cutoff voltage correctly at both the low-cell and high-cell thresholds, with no false trips during sustained motor load.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eDock charging on the S3:\u003c\/strong\u003e\n    Do not leave the S3 sitting on the charging dock continuously between uses. Cordless vacuums kept on permanent dock charge develop capacity fade faster than those charged only when the pack is depleted. Charge to full, then remove it.\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\"\u003eThis happens when the motor draws higher current than the BMS expects — usually because a partially blocked filter is forcing the motor to work harder to maintain airflow. The BMS reads the resulting voltage sag as a near-depleted pack and begins throttling power before the indicator catches up. Clean or replace the filter first. If suction recovers immediately after, the battery was never the problem.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eMotor cutting out mid-clean and then recovering after a pause\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis is a BMS overcurrent trip, not a depleted cell. When the motor sustains restricted airflow — blocked nozzle, clogged filter, or dense carpet pile — current draw spikes beyond the BMS protection threshold and the circuit opens. The pack recovers once cell temperature drops slightly and the BMS resets. Clear any blockage, check the filter, then power the vacuum back on. If the cutout recurs on open hard floor with a clean filter, verify cell voltage after a full charge sits at or above 16.4V.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43426417016922,"sku":"BWCS-PCT320VX-1","price":53.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43426417049690,"sku":"BWCS-PCT320VX-2","price":63.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43426417082458,"sku":"BWCS-PCT320VX-3","price":70.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-PCT320VX-1.webp?v=1779933224","url":"https:\/\/batteryweb.com\/products\/ziggy-s3-replacement-battery-144v-3400mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}