{"product_id":"ghu-87wh-replacement-battery-for-dell-latitude-e6400","title":"GHU 87Wh Replacement Battery for Dell Latitude E6400","description":"\u003cp\u003e\u003cstrong\u003eGHU’s 87Wh replacement battery is a direct-fit, UL-tested 9-cell power pack designed to restore long runtime to compatible Dell Latitude and Precision laptops.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis high-capacity GHU battery replaces factory part numbers such as 312-0748, 312-0749, PT434, KY265, 4M529, KY477 and others to revive older Dell Latitude E6400, E6410, E6500, E6510 and Precision M2400\/M4400 machines. Rated at 87 watt-hours (7800 mAh), the unit is engineered to provide substantially longer unplugged sessions than most standard 6-cell packs while keeping installation straightforward and safe—UL-tested cells and factory-calibrated circuitry help protect your laptop from common charging issues.\u003c\/p\u003e\n\n\u003ch3\u003eWhich Dell models and part numbers does this battery support?\u003c\/h3\u003e\n\u003cp\u003eThe GHU 87Wh battery is compatible with a broad list of Dell model lines and OEM part references. It fits laptop models in the Latitude E6400\/E6410\/E6500\/E6510 families and several Precision series, matching multiple legacy part numbers used by Dell and third-party sellers.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible models: Latitude E6400, E6410, E6500, E6510, ATG variants, Precision M2400 and M4400.\u003c\/li\u003e\n  \u003cli\u003eCommon part numbers supported: 312-0748, 312-0749, PT434, KY265, 4M529, KY477, 4N369, FU268.\u003c\/li\u003e\n  \u003cli\u003eCross-references: PT437, PT436, NM633 and other related OEM codes for 9-cell packs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow long will the battery last on a single charge?\u003c\/h3\u003e\n\u003cp\u003eRuntime varies with workload, but at 87Wh this replacement battery typically delivers multiple hours more than standard lower-capacity packs. Light office tasks like web browsing or document editing will yield the highest runtimes, while heavy processing or graphics work will reduce overall time between charges.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRated capacity: 87 Wh (7800 mAh) for extended unplugged use.\u003c\/li\u003e\n  \u003cli\u003eEstimated runtime: several hours for typical office or web tasks—actual results depend on system load and settings.\u003c\/li\u003e\n  \u003cli\u003eOptimized for balance between capacity and safe charging via built-in protection circuitry.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs installation straightforward and is the battery safe?\u003c\/h3\u003e\n\u003cp\u003eYes. The GHU replacement is designed for easy swap-in installation: remove the old pack, seat the new module into the bay and latch it in place. GHU batteries undergo UL testing and include protective circuits that regulate charging, helping prevent overcurrent or overheating under normal use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTool-free installation steps mirror the original Dell battery removal process.\u003c\/li\u003e\n  \u003cli\u003eUL-tested cells and electronic protections for safer operation.\u003c\/li\u003e\n  \u003cli\u003eIncludes customer support if you encounter installation or compatibility questions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance and support can I expect after purchase?\u003c\/h3\u003e\n\u003cp\u003eGHU provides product support and documentation to assist with setup and troubleshooting. The battery uses quality cells to sustain charge\/discharge cycles and is built to meet the power requirements of the supported Dell notebooks without firmware conflicts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e24\/7 customer support for setup and post-sale questions.\u003c\/li\u003e\n  \u003cli\u003eManufacturing QC and UL testing for consistent performance.\u003c\/li\u003e\n  \u003cli\u003eClear cross-reference to Dell part numbers to reduce compatibility risk.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? If you own a Dell Latitude E6400, E6410, E6500, E6510 or a compatible Precision M-series that shows reduced battery life, frequent shutdowns on battery, or needs a full-capacity replacement, this GHU 87Wh 9-cell pack is built to restore multi-hour untethered operation. It’s suited to professionals, students and technicians who need a reliable, higher-capacity alternative to worn factory batteries while retaining straightforward installation and manufacturer-grade safety testing. Avoid this upgrade if your device uses a different physical battery bay or modern Dell models with proprietary slim-cell designs.\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: Will this battery fit my Dell E6410?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—this GHU 87Wh pack is designed to fit Dell Latitude E6410 and other listed E6400\/E6500\/E6510 models matching the part numbers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the battery safe and tested?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—cells and assemblies have undergone UL testing and include built-in protection circuitry for safe charging and operation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"GHU","offers":[{"title":"Default Title","offer_id":48413430087837,"sku":"B01NBQANXH","price":53.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/ghu-battery-front-view_26cd8721-9d95-49f0-bf2a-20159648b136.jpg?v=1781265346","url":"https:\/\/nexoltic.com\/products\/ghu-87wh-replacement-battery-for-dell-latitude-e6400","provider":"Nexoltic","version":"1.0","type":"link"}