{"product_id":"futurosp-cs03xl-laptop-battery-for-hp-elitebook-840-g3-g4-zbook-15u-g3-g4-46-5wh","title":"FUTUROSP CS03XL Laptop Battery for HP EliteBook 840 G3\/G4, ZBook 15U G3\/G4 – 46.5Wh","description":"\u003ch2\u003ePower that travels with you\u003c\/h2\u003e\u003cp\u003eThe FUTUROSP CS03XL laptop battery delivers reliable energy for daily work on HP EliteBook and ZBook models. With a capacity of 46.5Wh and a compact 3-cell design, it balances performance and portability for busy days on the go.\u003c\/p\u003e\u003ch3\u003eKey specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBattery Type: Li-ion\u003c\/li\u003e\n\u003cli\u003eCapacity: 46.5Wh \/ 4100mAh\u003c\/li\u003e\n\u003cli\u003eVoltage: 11.4V\u003c\/li\u003e\n\u003cli\u003eCells: 3-cell\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe battery is designed to endure up to 500 recharge cycles over its life, helping you avoid mid-work interruptions and the need for frequent replacements.\u003c\/p\u003e\u003ch3\u003eCompatible models and parts\u003c\/h3\u003e\u003cp\u003eThis CS03XL battery is compatible with HP EliteBook 840 G3\/G4, HP 850, 755, 745 G3\/G4, and ZBook 15U G3\/G4 series, among others. It supports several part numbers for easy identification, ensuring a straightforward swap when you view your order details.\u003c\/p\u003e\u003cp\u003ePractical notes include its 11.4V output and a 3-cell configuration, which together deliver a balance of weight, temperature, and charging behavior suitable for daily tasks and travel.\u003c\/p\u003e\u003ch3\u003eSafety and quality you can rely on\u003c\/h3\u003e\u003cp\u003eThe FUTUROSP CS03XL is 100% new and designed for compatibility with your device. Built-in protections cover over-current, over-voltage, over-temperature, and short-circuit scenarios, and the battery carries CE, FCC, ROHS, and UKCA certifications for standard safety expectations.\u003c\/p\u003e\u003cp\u003eQuality support is available through the seller if you encounter issues after installation, with a friendly process to reach out via your order page.\u003c\/p\u003e\u003ch3\u003eReal-world use scenarios\u003c\/h3\u003e\u003cp\u003eUse it as a dependable upgrade for long work sessions, classroom presentations, or travel days. The higher energy density allows you to work without being tethered to a power outlet for extended periods, while the safe design minimizes risk during charging and operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eExtended on-the-go productivity with strong capacity and cycle life.\u003c\/li\u003e\n\u003cli\u003eReliable performance across compatible HP EliteBook and ZBook models.\u003c\/li\u003e\n\u003cli\u003eSafety features that help guard against common electrical issues.\u003c\/li\u003e\n\u003cli\u003eClear part numbers and compatibility information for a smooth swap.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat to know before you buy\u003c\/h3\u003e\u003cp\u003eCheck compatibility with your exact model and serial number, and refer to the listed part numbers when comparing options. This replacement is intended to restore original user experience and battery longevity to your device.\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: Is this FUTUROSP CS03XL compatible with HP EliteBook models?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It lists compatibility with HP EliteBook 840 G3\/G4 and related ZBook models; verify exact part numbers when matching your device.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What safety features does this battery include?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Over-current, over-voltage, over-temperature, and short-circuit protections, plus CE\/FCC\/ROHS\/UKCA certifications.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"FUTUROSP","offers":[{"title":"Default Title","offer_id":48412729737373,"sku":"B0FFSY14GV","price":34.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/futuros-cs03xl-battery-front-view.jpg?v=1781245448","url":"https:\/\/nexoltic.com\/products\/futurosp-cs03xl-laptop-battery-for-hp-elitebook-840-g3-g4-zbook-15u-g3-g4-46-5wh","provider":"Nexoltic","version":"1.0","type":"link"}