{"product_id":"schenker-mysn-xesia-e510-entry-replacement-battery-111v-4400mah-li-ion","title":"Schenker mySN XESIA E510 Replacement Battery 11.1V 4400mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eSchenker mySN XESIA E510 Entry \/ XMG A500 Series — 11.1V Li-ion Replacement Battery\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is an 11.1V, 4400mAh (48.84Wh) Li-ion battery for the Schenker mySN XESIA E510 Entry and XMG A500 series notebooks. It replaces the original cell when capacity has dropped or the pack no longer holds charge. Compatible models include the mySN XMG A500, A501, A502, and seven additional variants sharing the same battery bay and connector.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eXMG A500 series platform fit:\u003c\/strong\u003e\n    The XESIA E510 Entry and XMG A500, A501, A502 share a common battery bay geometry, connector pinout, and SMBus communication line. One replacement pack covers the full cluster without modification.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran the BMS through charge and discharge cycles on compatible XMG hardware. The protection circuit responded correctly to overvoltage, undervoltage, and short-circuit events. Charge termination landed at 12.6V as expected for a three-cell Li-ion pack.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003ePost-install recalibration on XMG notebooks:\u003c\/strong\u003e\n    After fitting this cell, run the laptop down to hibernate cutoff under normal load, then charge uninterrupted to 100%. This resets the BIOS battery learn cycle and clears the inaccurate health warning that appears on the first boot 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\"\u003eBIOS reporting poor battery health immediately after fitting the new cell\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe BIOS reads health data from EEPROM stored on the battery's protection board. When a new cell arrives, that EEPROM holds factory-default values that don't match your system's charge history, so the firmware flags it as degraded. This is a data mismatch, not a fault with the cell itself. Run one full discharge-to-hibernate cycle followed by an uninterrupted charge to 100% — after one or two cycles the BIOS recalibrates and the warning clears.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eLaptop shuts off at 20–30% remaining shown on screen\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe fuel gauge IC estimates remaining charge based on voltage curves it learned from the old, degraded cell. With a fresh cell installed, those learned curves are misaligned, so the reported percentage drops faster than actual charge. The laptop hits the firmware's low-voltage shutdown threshold while the gauge still shows 20–30%. Perform two full discharge-to-hibernate cycles followed by complete charges — this forces the fuel gauge IC to relearn the new cell's voltage curve and the shutdowns stop once the gauge tracks accurately above 3.4V per cell.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43409818648666,"sku":"BWCS-CLM450NB-1","price":73.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43409818681434,"sku":"BWCS-CLM450NB-2","price":85.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43409818714202,"sku":"BWCS-CLM450NB-3","price":94.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-CLM450NB-1.webp?v=1779581092","url":"https:\/\/batteryweb.com\/products\/schenker-mysn-xesia-e510-entry-replacement-battery-111v-4400mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}