{"product_id":"futurosp-ht03xl-battery-for-hp-pavilion-15-series-41-9wh-replacement","title":"FUTUROSP HT03XL Battery for HP Pavilion \u0026 15-Series – 41.9Wh Replacement","description":"\u003cdiv class=\"product-description\"\u003e\n  \u003ch2\u003ePowerful, reliable replacement for your HP notebook\u003c\/h2\u003e\n  \u003cp\u003eThe FUTUROSP HT03XL battery is a practical replacement option for HP Pavilion and many HP 15-series laptops. With a capacity of 41.9Wh (3630mAh) and a nominal voltage of 11.55V, this 3-cell Li-ion pack is designed to balance portability with steady power. It supports up to 500 recharge cycles over its life, offering a longer-term alternative to aging OEM batteries. While real-world results vary with usage, customers often appreciate improved unplugged time and dependable startup reliability compared to older batteries.\u003c\/p\u003e\n\n  \u003ch3\u003eWhat you get\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eLi-ion battery chemistry with 41.9Wh capacity (3630mAh).\u003c\/li\u003e\n    \u003cli\u003eVoltage: 11.55V; 3-cell design for a slim, compatible form factor.\u003c\/li\u003e\n    \u003cli\u003eListed to fit a wide range of HP Pavilion and 15-series models (see compatibility section for specifics).\u003c\/li\u003e\n    \u003cli\u003eSafety features include over-current, over-voltage, and over-temperature protection, plus short-circuit safeguards.\u003c\/li\u003e\n    \u003cli\u003e100% new, with CE\/FCC\/ROHS\/UKCA certifications for confidence in quality and compliance.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eDesigned for broad compatibility\u003c\/h3\u003e\n  \u003cp\u003eThis HT03XL\/L11119-855 battery is widely compatible with models such as Pavilion 15-CS3073CL, 15-CU0058NR, 15Z-CW100, and many others in the listed family. The emphasis is on a simple swap that minimizes downtime and helps you keep working or learning without surprises.\u003c\/p\u003e\n\n  \u003ch3\u003eSafety, quality, and responsible design\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e100% New parts with precise fit for HP notebooks.\u003c\/li\u003e\n    \u003cli\u003eComprehensive protection: over-current, over-voltage, over-temperature, and short-circuit safeguards.\u003c\/li\u003e\n    \u003cli\u003eCompliant with major safety standards (CE\/FCC\/ROHS\/UKCA).\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eReal-world use scenarios\u003c\/h3\u003e\n  \u003cp\u003eWhether you’re commuting, teaching, or pairing a remote work setup, this battery is built to support on-the-go power. Expect steadier performance during long work sessions, classroom hours, or screen-heavy tasks, while preserving the overall health of your device by avoiding sudden shutdowns.\u003c\/p\u003e\n\n  \u003ch3\u003eInstallation tips\u003c\/h3\u003e\n  \u003cp\u003eTo ensure a smooth replacement, power down your laptop completely, unplug, and follow the usual safety steps for battery replacement. If you’re unsure about compatibility, consult the model list in the product details or contact the seller for guidance.\u003c\/p\u003e\n\u003c\/div\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: What devices is the FUTUROSP HT03XL battery compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It is designed for HP Pavilion and select 15-series laptops listed in the product details.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What safety features are included?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Over-current, over-voltage, over-temperature, and short-circuit protections, with CE\/FCC\/ROHS\/UKCA certifications.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"FUTUROSP","offers":[{"title":"Default Title","offer_id":48412632416413,"sku":"B0BNLWJ9ML","price":35.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/futuros-ht03xl-battery-front-view.jpg?v=1781241794","url":"https:\/\/nexoltic.com\/products\/futurosp-ht03xl-battery-for-hp-pavilion-15-series-41-9wh-replacement","provider":"Nexoltic","version":"1.0","type":"link"}