{"product_id":"avita-essential-ne14a2-replacement-battery-74v-3200mah-li-polymer","title":"Avita Essential NE14A2 Compatible Battery 7.4V 3200mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eAvita Essential NE14A2 — 7.4V Li-Polymer Replacement Battery (PT3165115-2S)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 7.4V 3200mAh (23.68Wh) lithium-polymer replacement battery for the Avita Essential NE14A2 14-inch notebook. It matches OEM part number PT3165115-2S and fits directly into the NE14A2 chassis. Install it when the original cell no longer holds charge or fails to power the laptop off the wall.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNE14A2 fitment:\u003c\/strong\u003e\n    The NE14A2 uses a slim 4.00mm-profile Li-Polymer pack on a 7.4V two-cell rail. This replacement matches that connector pinout and physical envelope — 230.80 × 63.00 × 4.00mm — so the pack seats flush without case modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through charge and load discharge on the NE14A2 platform. The BMS communicated correctly with the system EC, and the pack reached full rated capacity without triggering a thermal or voltage-fault cutoff.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003ePost-install calibration on the NE14A2:\u003c\/strong\u003e\n    After fitting this battery, run one full discharge to hibernate-cutoff, then charge uninterrupted to 100%. This resets the BIOS battery learn cycle on the NE14A2 and clears the inaccurate health warning the EC logs 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 poor battery health on the NE14A2 after swap\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe NE14A2 embedded controller reads health data from the battery's EEPROM on first boot after installation. That EEPROM data reflects the new cell's factory state, which the EC hasn't learned yet — so it flags health as poor or unknown. This isn't a fault with the replacement cell. Running a full discharge-to-hibernate followed by an uninterrupted charge to 100% gives the EC one complete learn cycle and clears the warning. If the health flag persists after two full cycles, check that the battery connector is fully seated.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eNE14A2 shutting down at 20–30% charge shown on screen\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis happens when the fuel gauge IC hasn't calibrated against the new cell's actual voltage curve. The gauge reads a percentage based on the old cell's discharge profile, so it loses accuracy near the low end — the laptop hits the cell's real voltage floor before the OS expects it. The fix is two full calibration cycles: discharge to hibernate-cutoff each time, then charge to 100% without interruption. After the second cycle, the fuel gauge IC maps the new curve and the shutdown-at-30% behaviour stops. Target cell voltage at hibernate cutoff is approximately 6.0V.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43409543987290,"sku":"BWCS-AVE142NB-1","price":50.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43409544020058,"sku":"BWCS-AVE142NB-2","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43409544052826,"sku":"BWCS-AVE142NB-3","price":66.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-AVE142NB-1.webp?v=1779579964","url":"https:\/\/batteryweb.com\/products\/avita-essential-ne14a2-replacement-battery-74v-3200mah-li-polymer","provider":"BatteryWeb","version":"1.0","type":"link"}