{"product_id":"emaks-hw03xl-replacement-battery-for-hp-pavilion-15-eg","title":"Emaks HW03XL Replacement Battery for HP Pavilion 15‑EG","description":"\u003cp\u003e\u003cstrong\u003eEmaks HW03XL is a brand‑new 11.34V, 41.04Wh (3440mAh) Li‑ion replacement battery designed to restore runtime for compatible HP Pavilion and select HP 17\/240\/250\/255\/470 series laptops.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your HP laptop shows reduced battery life, unexpected shutdowns, or the original battery no longer holds a reliable charge, this Emaks HW03XL pack is built to return several hours of portable use. Manufactured as a full replacement unit with built‑in protection circuitry, the battery matches HW03XL \/ HSTNN‑IB90 family part numbers and supports a broad list of HP Pavilion 15‑EG model numbers and many 17‑inch and business notebook variants.\u003c\/p\u003e\n\n\u003ch3\u003eWill this Emaks battery fit my HP Pavilion 15‑EG laptop?\u003c\/h3\u003e\n\u003cp\u003eThe Emaks HW03XL is made to be physically and electrically compatible with many HP Pavilion 15‑EGxxx models and other HP model families listed in compatibility tables. Confirm your laptop’s existing part number (HW03XL, HSTNN‑IB90, HSTNN‑LB8U, L96887‑421, etc.) to ensure a direct fit.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with numerous 15‑EG0000 \/ 15‑EG0XXX Pavilion models, including 15‑eg1053cl and 15‑eg3053cl.\u003c\/li\u003e\n  \u003cli\u003eAlso supports select HP 17‑inch and G‑series notebooks (240 G9, 250 G9, 255 G8\/9, 470 G8).\u003c\/li\u003e\n  \u003cli\u003eCross‑references common OEM part numbers for quick verification before purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow long should I expect the Emaks HW03XL battery to last?\u003c\/h3\u003e\n\u003cp\u003eThis replacement uses a 3‑cell Li‑ion pack rated at 41.04Wh (3440mAh) and is constructed for everyday laptop use. Under typical conditions you can expect reliable performance across many charge cycles, with gradual capacity decline similar to original manufacturer batteries.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRated for up to roughly 500 recharge cycles under standard use.\u003c\/li\u003e\n  \u003cli\u003eSmart control chip reduces overcharge and improves charge efficiency.\u003c\/li\u003e\n  \u003cli\u003eActual runtime depends on screen brightness, CPU load, and connected peripherals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs the Emaks HW03XL safe and what protections are included?\u003c\/h3\u003e\n\u003cp\u003eSafety features are built into the Emaks battery to protect both the pack and the laptop. Multiple safety controls monitor temperature, charging state, and short‑circuit conditions to reduce risk during normal use and charging.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIntegrated short‑circuit, overheat, and overcharge protection.\u003c\/li\u003e\n  \u003cli\u003eBuilt‑in smart control chip for improved charging efficiency and balanced discharge.\u003c\/li\u003e\n  \u003cli\u003eEach battery undergoes manufacturing and assembly quality testing before shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I confirm compatibility and install the replacement pack?\u003c\/h3\u003e\n\u003cp\u003eCheck your laptop’s current battery sticker or system information for matching part numbers (for example HW03XL, HSTNN‑IB90, L96887‑421). Installation is usually straightforward and requires a small screwdriver to access the battery compartment on compatible HP models.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify existing battery part number or consult HP support documents for your exact model.\u003c\/li\u003e\n  \u003cli\u003ePower down, disconnect AC, remove the back cover, swap the pack and reconnect carefully.\u003c\/li\u003e\n  \u003cli\u003eAfter installation, fully charge and calibrate the battery by charging to 100% before use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this battery is for: The Emaks HW03XL is ideal for HP Pavilion 15‑EG owners and users of compatible HP 17 or business G‑series laptops who need an affordable, tested replacement to restore mobile runtime. It suits students, professionals, and travelers who want a like‑for‑like capacity replacement with safety features and recognized cross‑reference part numbers. If you require factory‑OEM service or specialized warranty coverage, consider that alongside this high‑quality third‑party replacement.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this Emaks battery match HW03XL and HSTNN part numbers?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It cross‑references HW03XL, HSTNN‑IB90, HSTNN‑LB8U, L96887‑421 and other listed part numbers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How many charge cycles does the Emaks battery support?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The pack is rated for up to about 500 recharge cycles under normal usage conditions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Emaks","offers":[{"title":"Default Title","offer_id":48413413998749,"sku":"B09PH576GJ","price":59.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/emaks-hw03xl-front-packaging.jpg?v=1781264295","url":"https:\/\/nexoltic.com\/products\/emaks-hw03xl-replacement-battery-for-hp-pavilion-15-eg","provider":"Nexoltic","version":"1.0","type":"link"}