{"product_id":"eurocom-p7-pro-replacement-battery-148v-4400mah-li-ion","title":"Eurocom P7 Pro Replacement Battery 14.8V 4400mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eEurocom P7 Pro — 14.8V Li-ion Replacement Battery\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 14.8V Li-ion battery carries 4400mAh (65.12Wh) and fits the Eurocom P7 Pro mobile workstation along with the P7, P5 Pro, and P5 series. It restores unplugged operation to systems where the original cell has degraded or failed. Voltage and connector match the OEM spec directly.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eP7 and P5 series compatibility:\u003c\/strong\u003e\n    The P7 Pro, P7, P5 Pro, and P5 share the same 14.8V battery bay, connector pinout, and BMS handshake protocol — one cell covers the full group without adapters or firmware workarounds.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through charge, full-load discharge under sustained CPU and display draw, and monitored BMS cutoff thresholds. The cell held voltage within spec across the entire discharge curve without triggering premature protection trips.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-cycle calibration on the P7 Pro:\u003c\/strong\u003e\n    After installing, run one full discharge until the system hibernates at cutoff, then charge uninterrupted to 100%. This forces the BIOS battery learn cycle to reset against the new cell's actual capacity and clears the inaccurate health warning that appears after every cell swap.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBIOS reporting battery health as poor after installing a new cell\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe Eurocom P7 Pro stores historical charge data in the EEPROM of the battery controller. When a new cell goes in, that data is blank or mismatched, so the BIOS reads it as a degraded or unknown battery. This is not a fault with the replacement — it is a calibration state. Run one full discharge to hibernate cutoff, then a full uninterrupted charge to 100%. After two to three cycles, the fuel gauge IC recalibrates against the new cell and the health warning clears.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eP7 Pro shutting down abruptly at 20–30% remaining\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis happens when the cell cannot hold voltage under combined CPU and display load — the voltage drops sharply at that state-of-charge rather than tapering gradually. The OS fuel gauge reports 20–30% but the actual cell voltage has already fallen below the BMS cutoff threshold. It is a voltage-cliff behaviour common in Li-ion cells that have not yet been calibrated to the system. Run the full discharge-to-hibernate cycle described above, and confirm the cell reaches at least 16.6V on a full charge before reinstalling.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43409748688986,"sku":"BWCS-CLP750NB-1","price":110.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43409748721754,"sku":"BWCS-CLP750NB-2","price":125.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43409748754522,"sku":"BWCS-CLP750NB-3","price":137.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-CLP750NB-1.webp?v=1779580646","url":"https:\/\/batteryweb.com\/products\/eurocom-p7-pro-replacement-battery-148v-4400mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}