{"product_id":"asus-n50-replacement-battery-111v-4400mah-li-ion","title":"A32-N50 Asus N50 Replacement Battery 11.1V 4400mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eAsus N50 Series — 11.1V Li-ion Replacement Battery (A32-N50)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is an 11.1V 4400mAh Li-ion replacement battery for the Asus N50 notebook series. It fits the N50, N50A, N50E, N50F, and over 20 additional N50 variants. Capacity is 48.84Wh, matching the original cell specification.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eN50 series compatibility:\u003c\/strong\u003e\n    All listed N50 variants share the same 11.1V three-cell battery bay, connector pinout, and BMS communication protocol. Part numbers A32-N50, A33-N50, 90-NQY1B1000Y, and 90-NQY1B2000Y all cross to this cell.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell through charge and discharge cycles on an N50 unit. The BMS handshake completed correctly, charge termination triggered at full capacity, and the protection circuit responded normally to load.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-cycle reset on the N50:\u003c\/strong\u003e\n    After installing, run one full discharge to hibernate cutoff, then charge uninterrupted to 100%. This forces the BIOS battery learn cycle to reset against the new cell 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\"\u003eWhy the N50 BIOS reports poor battery health after a cell swap\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe N50 stores battery health data in EEPROM on the old cell. When you swap to a new cell, that EEPROM data is gone and the BIOS flags the battery as unknown or degraded. This is not a fault with the replacement cell. Run the full discharge-to-hibernate then full charge cycle and the BIOS recalibrates against the new cell's actual capacity. After two or three full cycles, the health indicator normalises.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eLaptop shuts down at 20–30% shown on the fuel gauge\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis happens when the fuel gauge IC has not yet calibrated against the new cell's voltage curve. The gauge was mapped to the old, degraded cell and misreads the new cell's charge state under load. Under combined CPU and display load, the N50 hits what appears to be a voltage cliff and shuts down — even though real capacity remains. Run three full discharge and charge cycles without interruption. By the third cycle the fuel gauge IC has enough data points to track the new cell accurately, and the early shutdowns stop.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43409809768538,"sku":"BWCS-AUN50NB-1","price":71.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43409809801306,"sku":"BWCS-AUN50NB-2","price":85.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43409809834074,"sku":"BWCS-AUN50NB-3","price":94.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-AUN50NB-1.webp?v=1779581042","url":"https:\/\/batteryweb.com\/products\/asus-n50-replacement-battery-111v-4400mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}