{"product_id":"hp-omen-15-dh0138tx-replacement-battery-1155v-5600mah-li-ion","title":"HP Omen 15-DH0138TX Replacement Battery 11.55V 5600mAh","description":"\u003cdiv class=\"bpw-desc\"\u003e\n  \u003ch2 class=\"bpw-desc-h2\"\u003eHP Omen 15-DH0138TX — 11.55V Li-ion Replacement Battery (PG06XL)\u003c\/h2\u003e\n\n  \u003cp class=\"bpw-desc-lead\"\u003eThis is a 11.55V, 5600mAh (64.68Wh) Li-ion replacement battery for the HP Omen 15-DH0138TX and related Omen 15-DH series gaming laptops. It replaces OEM part numbers PG06XL, HSTNN-DB9F, L48431-2C1, and L48497-005. Install it when the original cell no longer holds a useful charge or fails to register in the OS.\u003c\/p\u003e\n\n  \u003cul class=\"bpw-desc-bullets\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOmen 15-DH series compatibility:\u003c\/strong\u003e\n    The DH0138TX, DH0004UR, DH0025NL, and DH0006TX all share the same 11.55V three-cell architecture, connector pinout, and BMS handshake protocol — which is why one cell covers the full lineup.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eBench tested on actual hardware:\u003c\/strong\u003e\n    We ran this cell through full charge and discharge cycles on an Omen 15-DH unit. The BMS authenticated without error, cell balancing activated normally across all three cells, and the EC reported accurate state-of-charge data to the OS.\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFirst-cycle calibration on the Omen 15-DH:\u003c\/strong\u003e\n    After installing, let the laptop discharge fully until it hibernates, then charge uninterrupted to 100% without using the machine. This single learn cycle resets the EC's fuel gauge against the new cell and clears the false \"battery health poor\" warning that appears in HP Support Assistant 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 battery health as poor after replacing the PG06XL\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eThe Omen 15-DH stores historical charge data in the embedded controller's EEPROM. When a new cell goes in, that stored data no longer matches the new cell's characteristics, so the EC flags the battery as degraded before it has ever run a cycle. This is not a fault with the replacement cell — it is a calibration mismatch. One full discharge-to-hibernate followed by an uninterrupted charge to 100% rewrites the baseline. After that cycle, HP Support Assistant and the BIOS battery report should clear to normal status.\u003c\/p\u003e\n\n  \u003ch3 class=\"bpw-desc-h3\"\u003eLaptop shuts down at 20–30% shown on the Omen 15-DH under gaming load\u003c\/h3\u003e\n\n  \u003cp class=\"bpw-desc-p\"\u003eUnder full CPU and GPU load, the Omen 15-DH draws peak current that causes cell voltage to sag sharply below the BMS cutoff threshold — even when the OS fuel gauge still shows 20–30% remaining. The fuel gauge IC reads state-of-charge under low-load conditions and does not account for this voltage cliff under gaming load. The fix is to run two to three full calibration cycles so the fuel gauge IC maps the real voltage curve of the new cell under load. After calibration, the gauge will begin issuing shutdown warnings earlier and the abrupt cutoff will stop.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BatteryWeb","offers":[{"title":"Warranty 1 Year","offer_id":43409658052698,"sku":"BWCS-HPM150NB-1","price":69.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 2 Year","offer_id":43409658085466,"sku":"BWCS-HPM150NB-2","price":81.99,"currency_code":"USD","in_stock":true},{"title":"Warranty 3 Year","offer_id":43409658118234,"sku":"BWCS-HPM150NB-3","price":90.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4775\/0746\/files\/BW-CS-HPM150NB-1.webp?v=1779580340","url":"https:\/\/batteryweb.com\/products\/hp-omen-15-dh0138tx-replacement-battery-1155v-5600mah-li-ion","provider":"BatteryWeb","version":"1.0","type":"link"}