{"product_id":"lg-le50-replacement-battery-111v-4400mah-li-ion","title":"LG LE50 Laptop Replacement Battery 11.1V 4400mAh LB32111B","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eLG LE50 \/ LM Series — 11.1V Li-ion Replacement Battery (LB32111B)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is an 11.1V 4400mAh (48.84Wh) lithium-ion battery that replaces the original cells in LG LE50, LM40, LM50, and LM60 laptops, along with 53 additional LG notebook models. It cross-references OEM part numbers LB32111B, LB52113B, LB52113D, LHBA06ANONE, LMBA06.AEX, and LSBA06.AEX. Check your existing battery or service manual to confirm your part number before ordering.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLG LE50 and LM-series platform fit:\u003c\/strong\u003e\n    These models share a common battery bay format, connector pinout, and BMS handshake protocol across the LE and LM lines. The same voltage rail and SMBus communication spec means one cell pack covers the full group without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this pack through charge and discharge cycles on LM-series hardware. The BMS negotiated correctly with the SMBus controller, charge acceptance reached full capacity without triggering fault flags, and the protection circuit responded properly to load step events.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003ePost-swap calibration cycle:\u003c\/strong\u003e\n    After fitting this battery, run the laptop down to hibernate-cutoff on battery power only — no sleep, no lid close — then charge uninterrupted to 100% without unplugging. This gives the fuel gauge IC a full reference sweep against the new cells and clears the inaccurate health warning the BIOS flags after every cell swap.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the LG LM50 shuts down at 20–30% with a new battery fitted\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe LM50 relies on the fuel gauge IC to predict remaining capacity using learned data from the old cell pack. Fresh cells have a different discharge curve, so the IC misreads the voltage slope and calls a low-battery cutoff too early. The laptop shuts down not because the battery is empty, but because the IC's model doesn't match the new chemistry yet. Two to three full calibration cycles — full discharge to hibernate, full uninterrupted charge — correct the curve and push the cutoff back to the actual empty point.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBIOS showing \"0% available (plugged in, charging)\" after battery swap\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis happens because the BIOS reads battery identity and state-of-charge data from the EEPROM embedded in the pack's BMS controller. Immediately after a swap, the EEPROM reports a starting charge value the BIOS can't yet verify, so it displays 0% or \"unknown\" until the SMBus exchange completes a full handshake. Plug in the charger and leave the system on for 10–15 minutes without interrupting power — the BIOS will re-poll the pack and update the display. If the reading stays at 0% after a complete charge cycle, reseat the battery connector and confirm the part number matches LB32111B or one of its cross-references.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43410862112858,"sku":"BWCS-LGT1NB-1","price":73.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43410862145626,"sku":"BWCS-LGT1NB-2","price":86.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43410862178394,"sku":"BWCS-LGT1NB-3","price":95.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-LGT1NB-1.webp?v=1779581377","url":"https:\/\/batteryweb.com\/products\/lg-le50-replacement-battery-111v-4400mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}