{"product_id":"phicomm-x3-replacement-battery-148v-2600mah-li-ion","title":"PHICOMM X3 Cordless Vacuum Replacement Battery 14.8V 2600mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003ePHICOMM X3 — 14.8V Li-ion 2600mAh Replacement Battery\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 14.8V, 2600mAh lithium-ion replacement battery for the PHICOMM X3 cordless stick vacuum. It fits directly in place of the original cell pack when the existing battery no longer holds a useful charge. Voltage and capacity match OEM spec: 14.8V nominal, 38.48Wh total energy.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eX3 platform fit:\u003c\/strong\u003e\n    The X3 runs a 14.8V four-cell Li-ion configuration. This replacement matches that cell count and voltage rail, which keeps the motor controller and suction regulation working at the same thresholds as the original pack.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this pack through the X3's full discharge curve. The BMS held cutoff at the correct low-voltage threshold and did not trip on normal motor start current.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eDock charging behaviour on the X3:\u003c\/strong\u003e\n    Remove the vacuum from the charging dock once the indicator shows full. The X3 dock does not terminate charge aggressively — leaving the pack on dock continuously accelerates capacity fade over weeks of standby trickle current.\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 is working harder than normal — usually a partially blocked filter or restricted airflow path. The motor draws more current to maintain speed, which creates a voltage sag across the pack that the controller reads as low battery. The suction weakens even though the cell is not genuinely depleted. Clean or replace the filter first, then retest — this resolves the symptom in most cases without replacing the battery.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eMotor cuts out mid-clean then recovers after a short pause\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis is a BMS overcurrent trip, not a dead battery. When suction is restricted — blocked nozzle, full dust cup, or clogged filter — the motor draws a sustained high current that exceeds the BMS protection threshold. The BMS disconnects the pack to protect the cells, then resets after a brief cool-down. Clear the blockage and check the filter before assuming the replacement pack is faulty. If it trips again on a clean, unrestricted run, measure pack voltage at rest — it should sit above 15.6V on a full charge.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43428014194778,"sku":"BWCS-MVS500VX-1","price":37.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43428014227546,"sku":"BWCS-MVS500VX-2","price":43.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43428014260314,"sku":"BWCS-MVS500VX-3","price":48.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-MVS500VX-1.webp?v=1779933850","url":"https:\/\/batteryweb.com\/products\/phicomm-x3-replacement-battery-148v-2600mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}