{"product_id":"asus-rog-flow-x13-gv301qh-k6028t-replacement-battery-1548v-3950mah-li-polymer","title":"Asus ROG Flow X13 Replacement Battery C41N2009 15.48V 3950mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eAsus ROG Flow X13 GV301QH-K6028T — 15.48V Li-Polymer Replacement Battery (C41N2009)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 15.48V, 3950mAh (61.15Wh) Li-Polymer battery for the Asus ROG Flow X13 series. It fits GV301QH, GV301QC, GV301QE, and GV301QU variants — all share the same 4-cell Li-Polymer pack identified by OEM part number C41N2009 (also listed as 0B200-03850000). The ROG Flow X13 is a 13.4-inch gaming ultrabook, so this cell runs under both sustained CPU load and display-intensive gaming workloads.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eGV301 series compatibility:\u003c\/strong\u003e\n    All GV301 variants use the same 15.48V voltage rail and the same 4-cell flat-pack form factor. The BMS connector pinout and physical dimensions (260.30 × 108.60 × 5.60mm) match across the entire GV301 lineup, so one part number covers all 70+ models in this series.\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 discharge on a GV301 board. The BMS negotiated charge termination correctly, balancing cells without error flags. Under combined CPU and GPU load, voltage held stable and no protection cutoff was triggered.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003ePost-install recalibration on the ROG Flow X13:\u003c\/strong\u003e\n    After fitting, run one full discharge to hibernate-cutoff, then charge uninterrupted to 100%. This resets the BIOS battery learn cycle and clears the inaccurate health warning that almost always appears after a 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 poor battery health immediately after replacement\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe ROG Flow X13 BIOS reads health data stored in the cell's EEPROM. When a new cell goes in, the EEPROM data does not match the charge history the BIOS expected from the old pack. The system flags this as degraded health — not because the cell is faulty, but because the learn cycle has not run yet. Complete one full discharge-to-hibernate followed by an uninterrupted charge to 100% and the BIOS will rewrite its health baseline against the new cell's actual data.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eLaptop shuts down at 20–30% remaining after battery swap\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis happens because the fuel gauge IC is still calibrated to the old cell's discharge curve. The new cell reaches a voltage cliff under combined CPU and display load before the OS gauge reaches 0%, so the system cuts power while showing charge remaining. The fuel gauge needs two to three full calibration cycles — full discharge to hibernate, full recharge to 100% — to map the new cell's curve accurately. After three cycles, the shutdown threshold should align with the displayed percentage.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43409584881754,"sku":"BWCS-AUX133NB-1","price":95.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43409584914522,"sku":"BWCS-AUX133NB-2","price":111.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43409584947290,"sku":"BWCS-AUX133NB-3","price":124.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-AUX133NB-1.webp?v=1779580129","url":"https:\/\/batteryweb.com\/products\/asus-rog-flow-x13-gv301qh-k6028t-replacement-battery-1548v-3950mah-li-polymer","provider":"BatteryWeb","version":"1.0","type":"link"}