{"product_id":"msi-gs43vr-phantom-pro-210-replacement-battery-76v-8000mah-li-ion","title":"MSI GS43VR PHANTOM PRO-210 Replacement Battery BTY-M47 7.6V 8000mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eMSI GS43VR Phantom Pro Series — 7.6V Li-ion Replacement Battery (BTY-M47)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 7.6V, 8000mAh (60.8Wh) Li-ion replacement battery for the MSI GS43VR Phantom Pro-210 and related GS43VR and GS40 gaming laptops. It uses OEM part number BTY-M47 and fits the same connector and BMS handshake as the original cell. Drop this in when the original battery no longer sustains useful charge under load.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eGS43VR and GS40 platform fit:\u003c\/strong\u003e\n    These models share the same 7.6V two-cell architecture, BTY-M47 connector pinout, and BMS communication protocol — that's why one cell covers the full range from the GS40 6QE through the GS43VR 7RE variants.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell on a GS43VR under sustained CPU and GPU load. The BMS held charge communication without dropout, and the fuel gauge IC picked up the new cell data within two calibration cycles.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003ePost-install calibration on MSI EC firmware:\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 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\"\u003eWhy the GS43VR shuts down at 20–30% after a battery swap\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe MSI EC firmware stores voltage-to-capacity curves calibrated to the original cell's discharge profile. A new cell with fresh chemistry hits a steeper voltage cliff at the low end than the degraded cell the firmware expects. When voltage under full CPU-plus-display load drops faster than the old curve predicts, the system reads imminent shutdown before the gauge hits zero. Running two full charge-discharge cycles teaches the fuel gauge IC the new cell's actual curve and moves the cutoff point back to where it belongs.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eBIOS reporting battery health as \"poor\" or capacity as wrong Wh after replacement\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe BIOS pulls Wh rating and health status from EEPROM data written by the original cell's BMS controller. A replacement cell ships with its own EEPROM values, which may differ from the MSI EC's stored baseline — triggering a health flag even when the new cell is functioning correctly. This is a firmware-to-cell EEPROM mismatch, not a battery fault. Run the battery learn cycle via MSI Dragon Center or complete two full charge-discharge cycles to let the EC overwrite its stored baseline with the new cell's data, then recheck the BIOS battery page at a rested 12.5V or above.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43409673683034,"sku":"BWCS-MSG430NB-1","price":69.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43409673715802,"sku":"BWCS-MSG430NB-2","price":81.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43409673748570,"sku":"BWCS-MSG430NB-3","price":90.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-MSG430NB-1.webp?v=1779580430","url":"https:\/\/batteryweb.com\/products\/msi-gs43vr-phantom-pro-210-replacement-battery-76v-8000mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}