{"product_id":"genuine-hw03xl-battery-for-hp-pavilion-15","title":"Genuine HW03XL Battery For HP Pavilion 15-EG 15-EH 15T-EG 17-CN 17-CP L97300-005","description":"\u003cdiv style=\"color: #1e293b; line-height: 1.7;\"\u003e\n\u003ch2 style=\"font-weight: 800; line-height: 1.3; margin: 0 0 8px; color: #0f172a;\"\u003eGenuine HW03XL Battery for HP Pavilion 15-EG, 15-EH, 17-CN, 17-CP — 11.34V 41Wh\u003c\/h2\u003e\n\u003cp style=\"color: #475569; margin: 0 0 16px;\"\u003eGenuine HW03XL replacement lithium-Ion battery for HP Pavilion 15-EG, 15-EH, 17-CN, 17-CP, 240 G9, 250 G9, and 255 G8\/G9 laptops. 11.34V, 41.04Wh, 3-cell. Up to 8 hours mixed usage. Replaces L97300-005, HSTNN-IB90, TPN-C131 and 12+ part numbers. Fast US shipping, 1-year warranty.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px;\"\u003e\n\u003cspan style=\"display: inline-block; background: #f59e0b; color: #1e293b; font-weight: bold; padding: 4px 12px; border-radius: 20px; border: 1px solid #f59e0b;\"\u003e11.34V \/ 41.04Wh\u003c\/span\u003e \u003cspan style=\"display: inline-block; background: #f1f5f9; color: #475569; padding: 4px 12px; border-radius: 20px; font-weight: 500; border: 1px solid #e2e8f0;\"\u003eReplaces 15+ P\/Ns\u003c\/span\u003e \u003cspan style=\"display: inline-block; background: #f1f5f9; color: #475569; padding: 4px 12px; border-radius: 20px; font-weight: 500; border: 1px solid #e2e8f0;\"\u003eUp to 8 Hrs Runtime\u003c\/span\u003e \u003cspan style=\"display: inline-block; background: #f1f5f9; color: #475569; padding: 4px 12px; border-radius: 20px; font-weight: 500; border: 1px solid #e2e8f0;\"\u003e1-Year Warranty\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!-- Product Overview --\u003e\n\u003cdiv style=\"background: #fff; border: 1px solid #e2e8f0; border-radius: 12px; padding: 28px 24px; margin-bottom: 20px;\"\u003e\n\u003ch2 style=\"font-weight: bold; margin: 0 0 16px; padding-bottom: 10px; border-bottom: 2px solid #1a56db; display: inline-block; color: #0f172a;\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp style=\"color: #475569; margin: 0 0 12px;\"\u003eThis \u003cstrong style=\"color: #1e293b;\"\u003egenuine HW03XL replacement battery\u003c\/strong\u003e restores full mobile runtime to your HP Pavilion or HP 17 laptop. Delivering \u003cstrong style=\"color: #1e293b;\"\u003e11.34V\u003c\/strong\u003e with a \u003cstrong style=\"color: #1e293b;\"\u003e41.04Wh capacity (3440mAh)\u003c\/strong\u003e, this 3-cell lithium-ion pack provides up to \u003cstrong style=\"color: #1e293b;\"\u003e8 hours of mixed usage\u003c\/strong\u003e — matching the original HP OEM specification.\u003c\/p\u003e\n\u003cp style=\"color: #475569; margin: 0 0 12px;\"\u003eThe battery replaces \u003cstrong style=\"color: #1e293b;\"\u003e15+ HP part numbers\u003c\/strong\u003e including \u003cstrong style=\"color: #1e293b;\"\u003eHW03XL, HSTNN-IB90, HSTNN-LB8U, HSTNN-DB9Y, L97300-005, L96887-421, TPN-C131, TPN-Q188\u003c\/strong\u003e, and more. It fits the most popular HP Pavilion and HP 17 laptop models: \u003cstrong style=\"color: #1e293b;\"\u003ePavilion 15-EG, 15-EH, 17-CN, 17-CP, 240 G9, 245 G9, 250 G9, 255 G8, 255 G9, and 470 G8\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp style=\"color: #475569; margin: 0 0 12px;\"\u003eRated for \u003cstrong style=\"color: #1e293b;\"\u003e500+ charge cycles\u003c\/strong\u003e. Built-in overcharge, over-discharge, and short-circuit protection. Ships fast from NY, US with tracking. Covered by a \u003cstrong style=\"color: #1e293b;\"\u003e1-year warranty\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cdiv style=\"background: #eff6ff; border-left: 4px solid #1a56db; padding: 14px 18px; border-radius: 0 8px 8px 0; margin: 16px 0; color: #475569;\"\u003e\n\u003cstrong style=\"color: #1e40af;\"\u003eKey takeaway:\u003c\/strong\u003e Genuine HW03XL, 11.34V 41.04Wh Li-Ion. Fits Pavilion 15-EG, 15-EH, 17-CN, 17-CP, 240\/245\/250\/255\/470 G series. Up to 8-hour runtime. Replaces 15+ HP part numbers. US fast ship with tracking. 1-year warranty.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Part Numbers --\u003e\n\u003cdiv style=\"background: #fff; border: 1px solid #e2e8f0; border-radius: 12px; padding: 28px 24px; margin-bottom: 20px;\"\u003e\n\u003ch2 style=\"font-weight: bold; margin: 0 0 16px; padding-bottom: 10px; border-bottom: 2px solid #1a56db; display: inline-block; color: #0f172a;\"\u003eReplaces These HP Battery Part Numbers\u003c\/h2\u003e\n\u003cp style=\"color: #475569; margin: 0 0 12px;\"\u003eAlways match the code printed on your original battery label. \u003cstrong style=\"color: #1e293b;\"\u003eEven if a different code battery physically fits, it may not charge correctly.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 16px 0;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"background: #f1f5f9; text-align: left; padding: 10px 14px; font-weight: bold; text-transform: uppercase; letter-spacing: .03em; color: #1e293b; border-bottom: 2px solid #e2e8f0;\"\u003ePart Number\u003c\/th\u003e\n\u003cth style=\"background: #f1f5f9; text-align: left; padding: 10px 14px; font-weight: bold; text-transform: uppercase; letter-spacing: .03em; color: #1e293b; border-bottom: 2px solid #e2e8f0;\"\u003eType\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e2e8f0; color: #1e293b;\"\u003e\u003cstrong\u003eHW03XL \/ HWO3XL \/ HW03041XL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e2e8f0; color: #475569;\"\u003ePrimary battery model codes — direct replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e2e8f0; color: #1e293b;\"\u003e\u003cstrong\u003eHSTNN-IB90 \/ HSTNN-IB9O \/ HSTNN-LB8U \/ HSTNN-LB8 \/ HSTNN-OB2A \/ HSTNN-DB9Y\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e2e8f0; color: #475569;\"\u003eHP internal battery identification codes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e2e8f0; color: #1e293b;\"\u003e\u003cstrong\u003eL97300-005\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e2e8f0; color: #475569;\"\u003eHP spare part number — primary\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e2e8f0; color: #1e293b;\"\u003e\u003cstrong\u003eL96887-1D1 \/ L96887-421 \/ L96887-AC1 \/ L96887-2B1\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e2e8f0; color: #475569;\"\u003eHP spare part number variants\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; color: #1e293b;\"\u003e\u003cstrong\u003eTPN-C131 \/ TPN-Q188 \/ TPN-190 \/ TPN-191\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; color: #475569;\"\u003eHP TPN model designations — same battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- Specifications --\u003e\n\u003cdiv style=\"background: #fff; border: 1px solid #e2e8f0; border-radius: 12px; padding: 28px 24px; margin-bottom: 20px;\"\u003e\n\u003ch2 style=\"font-weight: bold; margin: 0 0 16px; padding-bottom: 10px; border-bottom: 2px solid #1a56db; display: inline-block; color: #0f172a;\"\u003eKey Features \u0026amp; Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 16px 0;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"background: #f1f5f9; text-align: left; padding: 10px 14px; font-weight: bold; text-transform: uppercase; letter-spacing: .03em; color: #1e293b; border-bottom: 2px solid #e2e8f0;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"background: #f1f5f9; text-align: left; padding: 10px 14px; font-weight: bold; text-transform: uppercase; letter-spacing: .03em; color: #1e293b; border-bottom: 2px solid #e2e8f0;\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e2e8f0; color: #1e293b;\"\u003e\u003cstrong\u003eBattery Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e2e8f0; color: #475569;\"\u003eHW03XL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e2e8f0; color: #1e293b;\"\u003e\u003cstrong\u003eChemistry\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e2e8f0; color: #475569;\"\u003eLithium-Ion (Li-Ion)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e2e8f0; color: #1e293b;\"\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e2e8f0; color: #475569;\"\u003e11.34V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e2e8f0; color: #1e293b;\"\u003e\u003cstrong\u003eCapacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e2e8f0; color: #475569;\"\u003e41.04Wh \/ 3440mAh — 3-cell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e2e8f0; color: #1e293b;\"\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e2e8f0; color: #475569;\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e2e8f0; color: #1e293b;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e2e8f0; color: #475569;\"\u003eGenuine — Brand New\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e2e8f0; color: #1e293b;\"\u003e\u003cstrong\u003eRuntime (Mixed Use)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e2e8f0; color: #475569;\"\u003eUp to 8 hours (web\/office); 4-7 hours real-world mixed; ~6 hrs video\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e2e8f0; color: #1e293b;\"\u003e\u003cstrong\u003eCycle Life\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e2e8f0; color: #475569;\"\u003e500+ charge\/discharge cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e2e8f0; color: #1e293b;\"\u003e\u003cstrong\u003eProtection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e2e8f0; color: #475569;\"\u003eOvercharge, over-discharge, short-circuit protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- Compatibility Grid --\u003e\n\u003cdiv style=\"background: #fff; border: 1px solid #e2e8f0; border-radius: 12px; padding: 28px 24px; margin-bottom: 20px;\"\u003e\n\u003ch2 style=\"font-weight: bold; margin: 0 0 16px; padding-bottom: 10px; border-bottom: 2px solid #1a56db; display: inline-block; color: #0f172a;\"\u003eCompatible HP Laptop Models\u003c\/h2\u003e\n\u003cp style=\"color: #475569; margin: 0 0 12px;\"\u003e\u003cstrong style=\"color: #1e293b;\"\u003eAlways verify the code on your original battery label\u003c\/strong\u003e before ordering — even if your laptop model is listed, the wrong battery code will cause charging issues.\u003c\/p\u003e\n\u003ch3 style=\"font-weight: bold; margin: 20px 0 8px; color: #1e293b;\"\u003eHP Pavilion 15 Series\u003c\/h3\u003e\n\u003cul style=\"list-style: none; padding: 0; margin: 12px 0; display: grid; grid-template-columns: repeat(auto-fill,minmax(200px,1fr)); gap: 10px;\"\u003e\n\u003cli style=\"background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 8px; padding: 12px 14px; font-weight: 600; color: #1e293b;\"\u003e15-EG (15-EG0xxx Series)\u003c\/li\u003e\n\u003cli style=\"background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 8px; padding: 12px 14px; font-weight: 600; color: #1e293b;\"\u003e15-EH (15-EH0xxx Series)\u003c\/li\u003e\n\u003cli style=\"background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 8px; padding: 12px 14px; font-weight: 600; color: #1e293b;\"\u003e15T-EG \/ 15Z-EH\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-weight: bold; margin: 20px 0 8px; color: #1e293b;\"\u003eHP 17 Series\u003c\/h3\u003e\n\u003cul style=\"list-style: none; padding: 0; margin: 12px 0; display: grid; grid-template-columns: repeat(auto-fill,minmax(200px,1fr)); gap: 10px;\"\u003e\n\u003cli style=\"background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 8px; padding: 12px 14px; font-weight: 600; color: #1e293b;\"\u003e17-CN (17-CN0xxx)\u003c\/li\u003e\n\u003cli style=\"background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 8px; padding: 12px 14px; font-weight: 600; color: #1e293b;\"\u003e17-CP (17-CP0xxx)\u003c\/li\u003e\n\u003cli style=\"background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 8px; padding: 12px 14px; font-weight: 600; color: #1e293b;\"\u003e17S-CU \/ 17T-CN \/ 17Z-CP\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-weight: bold; margin: 20px 0 8px; color: #1e293b;\"\u003eHP G Series Notebooks\u003c\/h3\u003e\n\u003cul style=\"list-style: none; padding: 0; margin: 12px 0; display: grid; grid-template-columns: repeat(auto-fill,minmax(200px,1fr)); gap: 10px;\"\u003e\n\u003cli style=\"background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 8px; padding: 12px 14px; font-weight: 600; color: #1e293b;\"\u003e240 G9 \/ 245 G9\u003c\/li\u003e\n\u003cli style=\"background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 8px; padding: 12px 14px; font-weight: 600; color: #1e293b;\"\u003e250 G9 \/ 255 G8 \/ 255 G9\u003c\/li\u003e\n\u003cli style=\"background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 8px; padding: 12px 14px; font-weight: 600; color: #1e293b;\"\u003e470 G8\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background: #eff6ff; border-left: 4px solid #1a56db; padding: 14px 18px; border-radius: 0 8px 8px 0; margin: 16px 0; color: #475569;\"\u003e\n\u003cstrong style=\"color: #1e40af;\"\u003eImportant:\u003c\/strong\u003e Not all compatible models are listed. Open your laptop, check the code on your existing battery label — it must say HW03XL, HSTNN-IB90, HSTNN-LB8U, or one of the part numbers listed above. If unsure, contact us with your laptop model.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Why Choose --\u003e\n\u003cdiv style=\"background: #fff; border: 1px solid #e2e8f0; border-radius: 12px; padding: 28px 24px; margin-bottom: 20px;\"\u003e\n\u003ch2 style=\"font-weight: bold; margin: 0 0 16px; padding-bottom: 10px; border-bottom: 2px solid #1a56db; display: inline-block; color: #0f172a;\"\u003eWhy Choose This HW03XL Battery\u003c\/h2\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fill,minmax(240px,1fr)); gap: 16px; margin: 16px 0;\"\u003e\n\u003cdiv style=\"background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 12px; padding: 18px 16px;\"\u003e\n\u003ch4 style=\"font-weight: bold; margin: 0 0 6px; color: #1e293b;\"\u003eUp to 8-Hour Runtime\u003c\/h4\u003e\n\u003cp style=\"margin: 0; color: #475569;\"\u003e41.04Wh capacity delivers up to 8 hours of web browsing and office work — matching HP's official specification for the Pavilion 15-EG with this battery.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 12px; padding: 18px 16px;\"\u003e\n\u003ch4 style=\"font-weight: bold; margin: 0 0 6px; color: #1e293b;\"\u003eReplaces 15+ HP Part Numbers\u003c\/h4\u003e\n\u003cp style=\"margin: 0; color: #475569;\"\u003eOne battery covers HW03XL, HSTNN-IB90, HSTNN-LB8U, L97300-005, L96887-421, TPN-C131 and 10+ more HP codes. Match your label.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 12px; padding: 18px 16px;\"\u003e\n\u003ch4 style=\"font-weight: bold; margin: 0 0 6px; color: #1e293b;\"\u003e500+ Charge Cycles\u003c\/h4\u003e\n\u003cp style=\"margin: 0; color: #475569;\"\u003eRated for 500+ full charge-discharge cycles before capacity drops to 80%. Genuine Li-Ion cells — no memory effect, consistent voltage under load.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 12px; padding: 18px 16px;\"\u003e\n\u003ch4 style=\"font-weight: bold; margin: 0 0 6px; color: #1e293b;\"\u003eBroad HP Model Coverage\u003c\/h4\u003e\n\u003cp style=\"margin: 0; color: #475569;\"\u003eFits Pavilion 15-EG, 15-EH, 17-CN, 17-CP plus 240\/245\/250\/255\/470 G series. One battery model for multiple HP laptop lines.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 12px; padding: 18px 16px;\"\u003e\n\u003ch4 style=\"font-weight: bold; margin: 0 0 6px; color: #1e293b;\"\u003eFast US Shipping\u003c\/h4\u003e\n\u003cp style=\"margin: 0; color: #475569;\"\u003eShips from NY with tracking number. No long international wait times. Get your HP Pavilion back to full battery life quickly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 12px; padding: 18px 16px;\"\u003e\n\u003ch4 style=\"font-weight: bold; margin: 0 0 6px; color: #1e293b;\"\u003e1-Year Replacement Warranty\u003c\/h4\u003e\n\u003cp style=\"margin: 0; color: #475569;\"\u003eCovered by a full 1-year warranty. If the battery shows premature capacity loss, charging failure, or any defect within 12 months, replaced at no cost.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- FAQ --\u003e\n\u003cdiv style=\"background: #fff; border: 1px solid #e2e8f0; border-radius: 12px; padding: 28px 24px; margin-bottom: 20px;\"\u003e\n\u003ch2 style=\"font-weight: bold; margin: 0 0 16px; padding-bottom: 10px; border-bottom: 2px solid #1a56db; display: inline-block; color: #0f172a;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"border-bottom: 1px solid #e2e8f0; padding: 16px 0;\"\u003e\n\u003ch3 style=\"font-weight: bold; margin: 0 0 6px; color: #1e293b;\"\u003eQ: How long does the HW03XL battery last on a single charge?\u003c\/h3\u003e\n\u003cp style=\"color: #475569; margin: 0;\"\u003eA: HP's official rating for the Pavilion 15-EG with this 41Wh battery is \u003cstrong style=\"color: #1e293b;\"\u003eup to 8 hours 45 minutes\u003c\/strong\u003e of mixed usage and up to 9.5 hours of video playback. Real-world tests show approximately \u003cstrong style=\"color: #1e293b;\"\u003e8 hours of web browsing\u003c\/strong\u003e and \u003cstrong style=\"color: #1e293b;\"\u003e6 hours of video playback\u003c\/strong\u003e. Light office work (Word, Chrome, music) yields about 4-7 hours. Heavy tasks like video editing or gaming drain the battery in 1-4 hours. Actual runtime depends heavily on screen brightness, CPU load, background apps, and whether your model has a dedicated GPU.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px solid #e2e8f0; padding: 16px 0;\"\u003e\n\u003ch3 style=\"font-weight: bold; margin: 0 0 6px; color: #1e293b;\"\u003eQ: How do I install the HW03XL battery in my HP Pavilion?\u003c\/h3\u003e\n\u003cp style=\"color: #475569; margin: 0;\"\u003eA: \u003cstrong style=\"color: #1e293b;\"\u003eTools needed:\u003c\/strong\u003e Phillips #1 screwdriver, plastic pry tool. \u003cstrong style=\"color: #1e293b;\"\u003eSteps:\u003c\/strong\u003e 1) Shut down, unplug, hold power button 15 seconds to discharge. 2) Remove all bottom cover screws (check under rubber feet). 3) Pry around edges from the hinge area to release clips, lift off bottom cover. 4) \u003cstrong style=\"color: #1e293b;\"\u003eUnplug the battery connector\u003c\/strong\u003e from the motherboard — pull by the plastic housing, not the wires. 5) Remove screws securing the battery, lift out the old pack. 6) Position the new HW03XL in the same orientation, secure screws, reconnect cable firmly. 7) Snap the bottom cover back on, replace screws. 8) Charge to 100% before first use. The entire process takes about 15-25 minutes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px solid #e2e8f0; padding: 16px 0;\"\u003e\n\u003ch3 style=\"font-weight: bold; margin: 0 0 6px; color: #1e293b;\"\u003eQ: How do I know when my HP battery needs replacing?\u003c\/h3\u003e\n\u003cp style=\"color: #475569; margin: 0;\"\u003eA: Key signs: runtime drops significantly (well under 2 hours for light tasks), the laptop shows \u003cstrong style=\"color: #1e293b;\"\u003e\"plugged in, not charging\"\u003c\/strong\u003e, Windows displays \"Consider replacing your battery,\" random shutdowns at 30-50% charge remaining, the battery is stuck at a certain percentage and won't charge further, or \u003cstrong style=\"color: #1e293b;\"\u003ephysical swelling\/bulging\u003c\/strong\u003e (replace immediately — fire risk). Run \u003cstrong style=\"color: #1e293b;\"\u003epowercfg \/batteryreport\u003c\/strong\u003e in Command Prompt — if Full Charge Capacity is below 60% of Design Capacity, it is time to replace.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px solid #e2e8f0; padding: 16px 0;\"\u003e\n\u003ch3 style=\"font-weight: bold; margin: 0 0 6px; color: #1e293b;\"\u003eQ: Why does my new battery show \"plugged in, not charging\"?\u003c\/h3\u003e\n\u003cp style=\"color: #475569; margin: 0;\"\u003eA: Try these fixes in order. \u003cstrong style=\"color: #1e293b;\"\u003e1:\u003c\/strong\u003e Reseat the connector — power down, open the cover, unplug and firmly replug the battery cable. \u003cstrong style=\"color: #1e293b;\"\u003e2:\u003c\/strong\u003e Reset the battery driver — in Device Manager, right-click \"Microsoft ACPI-Compliant Control Method Battery\" under Batteries, select Uninstall, then restart. Windows reinstalls the driver. \u003cstrong style=\"color: #1e293b;\"\u003e3:\u003c\/strong\u003e Hard reset — unplug the charger, hold the power button for 15 seconds, reconnect and power on. \u003cstrong style=\"color: #1e293b;\"\u003e4:\u003c\/strong\u003e Update BIOS and chipset drivers from support.hp.com. \u003cstrong style=\"color: #1e293b;\"\u003e5:\u003c\/strong\u003e Verify you are using a compatible HP charger with correct wattage. If none of these work, verify the battery code on the label matches HW03XL — a different code may physically fit but still cause charging issues.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px solid #e2e8f0; padding: 16px 0;\"\u003e\n\u003ch3 style=\"font-weight: bold; margin: 0 0 6px; color: #1e293b;\"\u003eQ: Which HP laptops are NOT compatible with the HW03XL battery?\u003c\/h3\u003e\n\u003cp style=\"color: #475569; margin: 0;\"\u003eA: This battery is for the HP models listed in the compatibility section above — Pavilion 15-EG, 15-EH, 17-CN, 17-CP, and G series (240\/245\/250\/255\/470). It does \u003cstrong style=\"color: #1e293b;\"\u003eNOT\u003c\/strong\u003e fit older Pavilion models (15-cs, 15-cw, 15-dk), HP Envy, HP Spectre, HP EliteBook, HP ProBook, HP OMEN, or HP Chromebooks. Always verify the \u003cstrong style=\"color: #1e293b;\"\u003ebattery code on your original label\u003c\/strong\u003e — it must say HW03XL or one of the part numbers listed above. If your label shows a different code (HS04, HT03XL, JC04, etc.), this is not the correct battery even if the laptop model is similar.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px solid #e2e8f0; padding: 16px 0;\"\u003e\n\u003ch3 style=\"font-weight: bold; margin: 0 0 6px; color: #1e293b;\"\u003eQ: What HP part numbers does the HW03XL battery replace?\u003c\/h3\u003e\n\u003cp style=\"color: #475569; margin: 0;\"\u003eA: This battery replaces \u003cstrong style=\"color: #1e293b;\"\u003e15+ HP part numbers\u003c\/strong\u003e: HW03XL, HWO3XL, HW03041XL, HSTNN-IB90, HSTNN-IB9O, HSTNN-LB8U, HSTNN-LB8, HSTNN-OB2A, HSTNN-DB9Y, L96887-1D1, L96887-421, L96887-AC1, L96887-2B1, L97300-005, TPN-C131, TPN-Q188, TPN-190, and TPN-191. The most common codes on battery labels are HW03XL, HSTNN-IB90, and L97300-005.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 16px 0;\"\u003e\n\u003ch3 style=\"font-weight: bold; margin: 0 0 6px; color: #1e293b;\"\u003eQ: How should I calibrate the new battery after installation?\u003c\/h3\u003e\n\u003cp style=\"color: #475569; margin: 0;\"\u003eA: \u003cstrong style=\"color: #1e293b;\"\u003e1:\u003c\/strong\u003e Charge the new battery to 100% without interruption. \u003cstrong style=\"color: #1e293b;\"\u003e2:\u003c\/strong\u003e Use the laptop on battery until it drains to about 10-20% — do not let it fully die. \u003cstrong style=\"color: #1e293b;\"\u003e3:\u003c\/strong\u003e Recharge to 100% again without interruption. This allows Windows to learn the new battery's capacity range and display accurate remaining time estimates. HP recommends repeating this calibration once every 1-2 months for best accuracy. For long-term health, avoid keeping the battery at 100% constantly — use HP's Adaptive Battery Optimizer if available.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- What's Included --\u003e\u003c!-- Summary --\u003e\n\u003cdiv style=\"background: #fff; border: 1px solid #e2e8f0; border-radius: 12px; padding: 28px 24px; margin-bottom: 20px;\"\u003e\n\u003ch2 style=\"font-weight: bold; margin: 0 0 16px; padding-bottom: 10px; border-bottom: 2px solid #1a56db; display: inline-block; color: #0f172a;\"\u003eSummary\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 16px 0;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e2e8f0; color: #1e293b; font-weight: bold; white-space: nowrap; width: 30%;\"\u003eBattery Model\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e2e8f0; color: #475569;\"\u003eHW03XL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e2e8f0; color: #1e293b; font-weight: bold; white-space: nowrap; width: 30%;\"\u003eVoltage \/ Capacity\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e2e8f0; color: #475569;\"\u003e11.34V \/ 41.04Wh \/ 3440mAh — 3-cell Li-Ion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e2e8f0; color: #1e293b; font-weight: bold; white-space: nowrap; width: 30%;\"\u003eRuntime\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e2e8f0; color: #475569;\"\u003eUp to 8 hrs mixed use; 4-7 hrs real-world\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e2e8f0; color: #1e293b; font-weight: bold; white-space: nowrap; width: 30%;\"\u003eHP Part Numbers\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e2e8f0; color: #475569;\"\u003eL97300-005, HSTNN-IB90, L96887-421, TPN-C131 and 12+ more\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e2e8f0; color: #1e293b; font-weight: bold; white-space: nowrap; width: 30%;\"\u003eCompatible Models\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #e2e8f0; color: #475569;\"\u003ePavilion 15-EG, 15-EH, 17-CN, 17-CP; 240\/245\/250\/255\/470 G series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; color: #1e293b; font-weight: bold; white-space: nowrap; width: 30%;\"\u003eShipping\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; color: #475569;\"\u003eFast ship from NY, US with tracking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"ZhanPeng","offers":[{"title":"Default Title","offer_id":47784442101938,"sku":null,"price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/8646\/9298\/files\/200_1b701e52-db43-45bd-aa6e-cc334784ab09.jpg?v=1785634405","url":"https:\/\/laptopbatteriesadapters.com\/products\/genuine-hw03xl-battery-for-hp-pavilion-15","provider":"ZhanPeng","version":"1.0","type":"link"}