{"product_id":"gigabyte-p35x-v6-pc4k4d-replacement-battery-111v-6600mah-li-polymer","title":"Gigabyte P35X V6 Replacement Battery 11.1V 6600mAh GNS-160","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eGigabyte P35X V6-PC4K4D \/ P57X V7 — 11.1V Li-Polymer Replacement Battery (GNS-160)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is an 11.1V, 6600mAh (73.26Wh) Li-Polymer replacement battery for the Gigabyte P35X V6-PC4K4D gaming laptop and compatible P35\/P57 series notebooks. It slots directly into the same bay as the original GNS-160 pack. The OEM part number GNS-I60 is an alternate label for the same cell configuration.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eP35X V6 and P57X V7 platform fit:\u003c\/strong\u003e\n    These two chassis share the same 11.1V three-cell battery bay, connector pinout, and BMS handshake protocol — so one cell pack covers both. The P35K-965-4702S and P35X V7 use the same arrangement.\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 P35X V6 hardware. The BMS handshake completed correctly, the BIOS recognised the pack without prompts, and charge termination triggered cleanly at full voltage.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-cycle calibration on the P35X V6:\u003c\/strong\u003e\n    After installing, run one full discharge down 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 on this platform.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the P35X V6 shuts down at 20–30% charge shown after a battery swap\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe P35X V6 runs a combined CPU and discrete GPU load that can spike current draw well above what the fuel gauge IC expects from a new, uncalibrated cell. When the voltage drops faster than the IC predicts under that load, the BMS trips a low-voltage cutoff before the display percentage hits zero. The shutdown is not a faulty cell — it is the fuel gauge reading from stale EEPROM data carried over from the old pack. Running two full discharge-to-hibernate and uninterrupted recharge cycles resolves this in most cases. After calibration, cutoff should align with a real terminal voltage of approximately 9V across the pack.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBIOS reporting battery health as \"poor\" or \"unknown\" immediately after installation\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe Gigabyte P35X BIOS reads health status from EEPROM data written by the original cell during its service life. A new cell arrives with a blank or default EEPROM state, so the BIOS flags it as degraded before any cycles have run. This is a firmware read issue, not a defect in the replacement pack. Run the full discharge-and-recharge calibration cycle described above — most P35X units clear the health warning after one complete cycle and update the EEPROM with fresh charge data from the new cell.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43409667719258,"sku":"BWCS-GWP374NB-1","price":87.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43409667752026,"sku":"BWCS-GWP374NB-2","price":102.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43409667784794,"sku":"BWCS-GWP374NB-3","price":113.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-GWP374NB-1.webp?v=1779580340","url":"https:\/\/batteryweb.com\/products\/gigabyte-p35x-v6-pc4k4d-replacement-battery-111v-6600mah-li-polymer","provider":"BatteryWeb","version":"1.0","type":"link"}