{"product_id":"lg-x110-replacement-battery-111v-4400mah-li-ion","title":"LG X110 Laptop Replacement Battery 11.1V 4400mAh BTY-S11","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eLG X110 — 11.1V Li-ion Replacement Battery (BTY-S11)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is an 11.1V, 4400mAh Li-ion battery for the LG X110 notebook. It replaces OEM part BTY-S11 and fits the X110 directly. 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\u003eX110 platform fit:\u003c\/strong\u003e\n    The X110 uses a three-cell series configuration on the BTY-S11 connector. The BMS on this platform checks cell voltage balance at boot — a mismatched connector or wrong cell count causes the laptop to refuse charging entirely rather than charge slowly.\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 an X110 unit. The BMS accepted the new cell without fault codes, and the fuel gauge IC began calibrating from the first full cycle.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-cycle conditioning on the X110:\u003c\/strong\u003e\n    After fitting this battery, run the laptop down to hibernate cutoff — not just sleep — 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 model.\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 the BTY-S11\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe X110 BIOS reads health data from EEPROM embedded in the original cell. When a new cell goes in, that EEPROM data resets to factory state, and the BIOS interprets this as a degraded pack. This is a firmware behaviour, not a defect in the replacement cell. One full discharge-to-hibernate followed by a complete uninterrupted charge clears the flag. After two to three cycles, BIOS health reporting normalises.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eX110 shutting down at 20–30% charge shown on the fuel gauge\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis happens when the fuel gauge IC is still calibrated to the old, degraded cell. The new cell holds voltage well into the lower charge range, but the gauge cuts the system before the cell actually depletes. The fix is calibration: run three full discharge-to-hibernate and full-charge cycles without interrupting mid-charge. After the third cycle, the gauge IC recalibrates its zero-voltage floor to match the new cell chemistry and the early shutdowns stop.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43410826428506,"sku":"BWCS-MSU100HB-1","price":93.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43410826461274,"sku":"BWCS-MSU100HB-2","price":106.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43410826494042,"sku":"BWCS-MSU100HB-3","price":116.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-MSU100HB-1.webp?v=1779581287","url":"https:\/\/batteryweb.com\/products\/lg-x110-replacement-battery-111v-4400mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}