{"product_id":"eta-2228-navaggio-replacement-battery-144v-3200mah-li-ion","title":"ETA 2228 Navaggio Compatible Battery 14.4V 3200mAh Li-ion","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eETA 2228 Navaggio — 14.4V Li-ion 3200mAh Replacement Battery\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 14.4V, 3200mAh Li-ion replacement battery for the ETA 2228 Navaggio cordless vacuum cleaner. It slots into the same position as the original cell and restores full power to the motor. Capacity is 3200mAh (46.08Wh), matching the factory specification.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eETA 2228 Navaggio fit:\u003c\/strong\u003e\n    The 2228 Navaggio runs a 14.4V motor rail with a specific connector orientation and BMS handshake. This cell matches that voltage rail and connector so the vacuum's onboard electronics recognise the pack and allow normal operation.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this battery through discharge and recharge under suction load. The BMS held the correct cutoff voltage at low charge, and the cell stayed within expected temperature range throughout sustained draw.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eDock charging on the Navaggio:\u003c\/strong\u003e\n    Remove the vacuum from the charging dock once the battery reaches full charge. The Navaggio's dock does not cut trickle charge automatically — leaving it docked continuously 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 shows low\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe Navaggio's suction indicator reads voltage at rest, not under motor load. When the filter is partially blocked, the motor draws harder to maintain airflow, pulling more current than rated. Voltage sags under that load even when the resting voltage still reads mid-range on the indicator. Clean or replace the filter first — if suction recovers, the battery was being blamed for a restriction fault.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eMotor cutting out mid-clean and then recovering after a few seconds\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis is a BMS overcurrent trip, not a flat battery. When suction is restricted — blocked nozzle, clogged filter, or hair wrap on the brush roll — the motor strains against the restriction and pulls a current spike. The BMS reads that spike as a fault and cuts power to protect the cell. After a few seconds the BMS resets and the motor restarts. Clear the restriction at the nozzle or brush roll, check the filter is seated correctly, and the cutouts will stop.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43427984048218,"sku":"BWCS-CNS329VX-1","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43427984080986,"sku":"BWCS-CNS329VX-2","price":69.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43427984113754,"sku":"BWCS-CNS329VX-3","price":77.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-CNS329VX-1.webp?v=1779933648","url":"https:\/\/batteryweb.com\/products\/eta-2228-navaggio-replacement-battery-144v-3200mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}