{"product_id":"hp-spectre-x360-15-ch000na-replacement-battery-1155v-7150mah-li-polymer","title":"HP Spectre X360 15-CH YB06XL Replacement Battery 11.55V","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eHP Spectre X360 15-CH000NA — 11.55V Li-Polymer Replacement Battery (YB06XL)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is an 11.55V, 7150mAh (82.58Wh) Li-Polymer replacement battery for the HP Spectre X360 15-CH000 series convertible laptop. It replaces OEM part numbers YB06XL, HSTNN-DB8H, 928372-856, 928427-271, and 928427-272. The slim 5.20mm cell stack matches the original footprint inside the Spectre X360 chassis.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSpectre X360 15-CH000 series fit:\u003c\/strong\u003e\n    The CH000 series — spanning NA, NB, ND, NF, and over 75 additional regional variants — shares the same YB06XL cell format, connector pinout, and BMS handshake protocol. One battery covers all of them.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell on a CH000 unit and confirmed the BMS initialised correctly on first connect, charge current ramped normally through CC\/CV stages, and the HP battery gauge registered full capacity without error flags.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003ePost-install discharge cycle:\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 after every cell swap on the Spectre X360 platform.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"bpw-desc-divider\"\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eWhy the Spectre X360 BIOS flags a new battery as poor health immediately after install\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe Spectre X360 BIOS reads learned capacity data stored in the old cell's EEPROM and compares it against the new cell on first boot. Because the new cell has no charge history, the BIOS treats the mismatch as a degraded unit and throws a health warning. This is not a fault with the replacement cell — it is a calibration gap. Running one full discharge-to-hibernate followed by an uninterrupted full charge gives the BIOS enough cycle data to write a new baseline. After that single learn cycle, the health warning clears on its own.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eSpectre X360 shutting down at 20–30% charge shown on screen\u003c\/h3\u003e\n  \u003cp class=\"bpw-desc-p\"\u003eThis happens when the fuel gauge IC has not yet calibrated against the new cell's actual chemistry. The IC is still using discharge curves from the old, degraded cell, so it miscalculates the voltage cliff and cuts power too early. The fix is the same learn cycle: discharge fully to hibernate, charge to 100% without interruption, and repeat once more if the cutoff persists. After two full cycles the fuel gauge recalibrates and the displayed percentage aligns with actual cell voltage — check that it reads above 11.0V at the point it previously shut down.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43409685741658,"sku":"BWCS-HPX315NB-1","price":86.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43409685774426,"sku":"BWCS-HPX315NB-2","price":101.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43409685807194,"sku":"BWCS-HPX315NB-3","price":112.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-HPX315NB-1.webp?v=1779580430","url":"https:\/\/batteryweb.com\/products\/hp-spectre-x360-15-ch000na-replacement-battery-1155v-7150mah-li-polymer","provider":"BatteryWeb","version":"1.0","type":"link"}