{"product_id":"machenike-f117-f1k-replacement-battery-108v-4400mah-li-ion","title":"Machenike F117-F1K Laptop Replacement Battery 10.8V 4400mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eMachenike F117-F1K \/ F117-F1C Series — 10.8V Li-ion Replacement Battery (GE5SN-03-12-3S2P-0)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 10.8V, 4400mAh (47.52Wh) Li-ion battery for the Machenike F117 series gaming laptops. It fits the F117-F1K, F117-F1C, F117-F2U, F117-F3K, and over a dozen additional F117 variants. Install it to restore unplugged operation after the original cell has degraded.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eF117 series compatibility:\u003c\/strong\u003e\n    All listed F117 variants share the same 3S2P cell configuration, 10.8V voltage rail, and identical connector and BMS handshake — that is why one part number covers the full range. OEM part GE5SN-03-12-3S2P-0 and NF5V151X-00-03-3S2P-0 are interchangeable across this platform.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through full charge and load discharge on the F117 platform. The BMS communicated correctly with the system, charge termination triggered at the appropriate cutoff voltage, and no protection faults were tripped during the test.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003ePost-install calibration on the F117:\u003c\/strong\u003e\n    After fitting this battery, run a full discharge until the laptop hibernates, then charge uninterrupted to 100% without interruption. This single learn cycle resets the BIOS battery gauge against the new cell chemistry 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\"\u003eBIOS reporting battery health as poor immediately after fitting\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe F117 BIOS stores battery health data tied to the previous cell's EEPROM profile. When a new cell is installed, the residual data does not clear automatically — the system reads the mismatch and flags it as degraded. This is not a fault with the replacement cell. Running one full discharge-to-hibernate followed by a complete uninterrupted charge gives the fuel gauge IC enough data to recalibrate. After that cycle, the BIOS health indicator will reflect the actual state of the new cell.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eLaptop shuts down while the gauge still shows 20–30% remaining\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis happens when the fuel gauge IC has not yet mapped the voltage curve of the new cell. Under combined CPU and display load, voltage sags faster than the uncalibrated gauge predicts — the cell hits the BMS low-voltage cutoff while the display still shows charge remaining. It is not a defective battery. Run two full discharge-to-hibernate and charge-to-100% cycles back to back. After the second cycle, the gauge IC will have enough reference points to track the voltage cliff accurately and the premature shutdowns will stop.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43409623777370,"sku":"BWCS-MRX600NB-1","price":74.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43409623810138,"sku":"BWCS-MRX600NB-2","price":88.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43409623842906,"sku":"BWCS-MRX600NB-3","price":98.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-MRX600NB-1.webp?v=1779580234","url":"https:\/\/batteryweb.com\/products\/machenike-f117-f1k-replacement-battery-108v-4400mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}