{"product_id":"asus-proart-studiobook-pro-x-w730g5t-h8052r-replacement-battery-1148v-8000mah-li-polymer","title":"Asus ProArt StudioBook Pro X C32N1838 Replacement Battery 11.48V 8000mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eAsus ProArt StudioBook Pro X W730G5T Series — 11.48V Li-Polymer Replacement Battery (C32N1838)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is an 11.48V, 8000mAh (91.84Wh) Li-Polymer battery for the Asus ProArt StudioBook Pro X W730G5T series. It fits the W730G5T-H8052R, W730G5T-H8050T, W730G5T-AV011T, W730G5T-AV009T, and over 20 additional W730G5T variants. OEM part numbers covered are C32N1838 and 0B200-03460100.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eW730G5T platform compatibility:\u003c\/strong\u003e\n    Every W730G5T variant shares the same voltage rail, connector pinout, and BMS handshake protocol. The StudioBook Pro X uses a 3-cell Li-Polymer configuration with an EEPROM-coded BMS — any cell carrying C32N1838 talks to the BIOS without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell through full charge and discharge cycles on a W730G5T unit. The BMS reported state of charge accurately across the range, and the BIOS accepted the cell without throwing an unknown battery warning on the first boot.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-cycle recalibration on the W730G5T:\u003c\/strong\u003e\n    After installing, run one full discharge down to hibernate-cutoff, then charge uninterrupted to 100%. This resets the BIOS battery learn cycle 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 W730G5T BIOS flags a new cell as poor health\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe StudioBook Pro X stores battery health data in the EEPROM of the original cell. When you swap in a new cell, the BIOS compares current readings against that saved baseline and flags a mismatch as degraded health. This is a calibration gap, not a fault with the replacement cell. Running one full discharge-to-hibernate then a continuous charge to 100% rewrites the learn cycle data. After one or two full cycles, the BIOS health reading normalises.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eLaptop shuts down at 20–30% after battery swap\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis happens because the fuel gauge IC is still reading from the old cell's discharge curve. Under full CPU and display load, the W730G5T draws enough current to cause a rapid voltage drop in the new cell — the uncalibrated gauge hits its cutoff threshold early and triggers shutdown. The fix is forcing the fuel gauge IC to recalibrate: discharge to hibernate-cutoff under real load, not idle, then charge to 100% without interruption. After two full cycles under load, the gauge tracks accurately and the early shutdowns stop.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43409617092698,"sku":"BWCS-AUW730NB-1","price":127.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43409617125466,"sku":"BWCS-AUW730NB-2","price":147.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43409617158234,"sku":"BWCS-AUW730NB-3","price":162.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-AUW730NB-1.webp?v=1779580214","url":"https:\/\/batteryweb.com\/products\/asus-proart-studiobook-pro-x-w730g5t-h8052r-replacement-battery-1148v-8000mah-li-polymer","provider":"BatteryWeb","version":"1.0","type":"link"}