{"product_id":"dell-blanco-2013-replacement-battery-74v-6050mah-li-polymer","title":"Dell Blanco 2013 Replacement Battery XM2D4 7.4V 6050mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eDell Blanco 2013 — 7.4V Li-Polymer Replacement Battery (XM2D4)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis 7.4V, 6050mAh Li-Polymer cell replaces the original battery in the Dell Blanco 2013 laptop. It matches OEM part numbers XM2D4, 0P75V7, and RFN3V. Capacity is 44.77Wh, consistent with the factory specification for this platform.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBlanco 2013 platform fit:\u003c\/strong\u003e\n    The Blanco 2013 uses a slim Li-Polymer pack with a specific connector pinout and BMS handshake tied to the EC firmware. All three OEM part numbers reference the same cell configuration — voltage rail, connector, and BMS communication are consistent across the run.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We cycled this cell through charge and discharge on the Blanco 2013 platform. The BMS negotiated correctly with the EC on first connection, and the charge controller accepted a full charge sequence without interruption or fault code.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003ePost-install calibration on the Blanco 2013:\u003c\/strong\u003e\n    After fitting this cell, 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 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\"\u003eBIOS reporting battery health as poor after replacement\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe Dell Blanco 2013 EC reads EEPROM data stored in the battery pack to assess health. When a new cell is installed, that EEPROM data does not match the charge history the BIOS expects, so it flags the battery as degraded or unknown. This is not a fault with the replacement cell. Run one complete discharge-to-hibernate followed by an uninterrupted charge to 100% — the BIOS learn cycle will update its reference data and the health warning will clear.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eLaptop shuts down at 20–30% shown on the fuel gauge\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThe fuel gauge IC on the Blanco 2013 calibrates its state-of-charge estimates against the old cell's charge curve. A new cell has a different voltage-to-capacity profile, so the gauge misreads the remaining charge. Under full CPU and display load, voltage drops faster than the gauge predicts, and the system hits the low-voltage cutoff before the displayed percentage reaches zero. Run two to three full discharge and charge cycles — the fuel gauge IC will re-map its curve against the new cell and the shutdown point will align with the actual charge level.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43409748557914,"sku":"BWCS-DEB013NB-1","price":129.99,"currency_code":"USD","in_stock":false},{"title":"Warranty 2 Year","offer_id":43409748590682,"sku":"BWCS-DEB013NB-2","price":148.99,"currency_code":"USD","in_stock":false},{"title":"Warranty 3 Year","offer_id":43409748623450,"sku":"BWCS-DEB013NB-3","price":164.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-DEB013NB-1.webp?v=1779580647","url":"https:\/\/batteryweb.com\/products\/dell-blanco-2013-replacement-battery-74v-6050mah-li-polymer","provider":"BatteryWeb","version":"1.0","type":"link"}