BTI GJKNX-BTI 7.6V 68WHR Li-Ion Battery

The BTI GJKNX-BTI 7.6V 68WHR Li-Ion Battery is engineered to power Dell Latitude and Precision laptops with dependable, long-lasting performance. Designed to deliver reliable power for everyday work, travel, and intensive workloads, this replacement battery helps you stay productive without interruption. Built to meet high standards for compatibility, safety, and durability, it offers a dependable upgrade path for a wide range of Dell notebooks, ensuring you can work, study, and create on the go with confidence.

• Wide compatibility across Dell Latitude and Precision notebooks. This BTI replacement is crafted to fit multiple Dell models, including Latitude 15 series such as 5580, 5590, 5591, 5280, 5290, 5480, 5490, 5491, 5495, and 5580. It also supports Latitude 15 5590/5591 variants and Precision 3520 and 3530. With this broad compatibility, you can upgrade or replace without hunting for a model-specific part, making it a practical choice for mixed device environments or future-proofing upgrades.
• High energy capacity for extended runtime. At 68Wh, this battery delivers substantial runtime between charges, empowering you to work through meetings, long flights, or extended coding sessions without frequent recharges. The generous capacity translates to more productive hours between plug-ins, which is especially valuable for professionals, students, and creators who rely on mobility and uninterrupted access to power.
• Safe and reliable Li-Ion cells with built-in protection. The BTI GJKNX-BTI battery incorporates protective circuitry designed to guard against overcharge, over-discharge, short circuits, and overheating. This focus on safety helps safeguard your device and extends the battery’s life, reducing concerns about battery-related faults and delivering steady performance under normal and demanding workloads.
• OEM-grade quality and consistent performance. Made to meet strict quality standards, this replacement battery delivers stable voltage delivery and dependable cycling. It is designed to closely mirror OEM performance, providing dependable power delivery that laptop users expect from a trusted battery replacement option.
• Hassle-free installation and dependable after-sales support. The battery is engineered to fit the existing battery bay and connector configurations on compatible Dell systems, enabling a straightforward, tool-light replacement. In addition to solid performance, buyers typically enjoy reliable customer support and warranty options when purchasing from reputable sellers, helping you feel confident in your upgrade and future-protection plan.

Technical Details of BTI GJKNX-BTI 7.6V 68WHR Li-Ion Battery

• Battery type: Rechargeable Lithium-Ion (Li-Ion) battery for portable computing devices
• Voltage: 7.6V, optimized for compatibility with Dell Latitude and Precision notebooks
• Capacity: 68Wh, delivering extended runtime for daily tasks and professional workloads
• Model compatibility: Dell Latitude 15-series models including 5580, 5590, 5591, 5280, 5290, 5480, 5490, 5491, 5495, and 5580; Dell Latitude 15 5590/5591 variants; Dell Precision 3520 and 3530
• Part numbers: 0DY9NT, 451-BBZG, 451-BZT, 0GJKNX, 5YHR4, 451-BBXV, DY9NT, KCM82, GD1JP, 0GD1JP, 0DY9NT, among others
• Safety & quality: Built-in overcharge/over-discharge protection, short-circuit protection, thermal safeguards, and adherence to safety standards for reliable operation

How to install BTI GJKNX-BTI 7.6V 68WHR Li-Ion Battery

• Power off your Dell Latitude or Precision laptop and unplug the charger. Ensure the device is completely shut down before proceeding.
• Place the laptop on a clean, non-conductive surface. If your model uses a bottom cover or access panel, remove it by loosening the screws and gently lifting the panel to expose the battery bay.
• Locate the battery connector and carefully disconnect it from the motherboard. If necessary, detach any retaining brackets or screws securing the old battery in place.
• Remove the old battery from the bay and align the BTI GJKNX-BTI 7.6V 68WHR Li-Ion Battery with the bay. Connect the battery connector securely, ensuring a snug fit and proper alignment with the bay contacts.
• Reinstall any brackets or screws that secure the battery in place. Reattach the bottom cover or access panel and tighten screws to the original specifications.
• Power on the laptop and verify that the battery is detected in operating system power settings. Connect the charger briefly to begin charging, then use the device on battery power to confirm normal operation. If recommended by your device’s manual, perform a quick battery calibration for optimal reporting accuracy.

Frequently asked questions

• Q: Is this battery compatible with my specific Dell Latitude or Precision model? A: This battery is designed for a broad range of Dell Latitude 15-series notebooks and Precision 3520/3530 models, including many variants listed in the compatibility notes. If your model is within these families, it is likely compatible. Always compare the form-factor, connectors, and battery bay layout to confirm.
• Q: What is the expected runtime for this 68Wh battery? A: Runtime varies with usage patterns, screen brightness, and power management settings. In typical office use and moderate workloads, you can expect longer-than-average unplugged sessions, with significant improvement over older or lower-capacity batteries.
• Q: What safety features are included? A: The BTI battery includes protection against overcharge, over-discharge, short circuits, and overheating. These protections help prevent damage to the laptop and extend the battery’s life in daily use.
• Q: How do I know when it’s time to replace my battery? A: Look for signs such as rapidly diminishing charge, shorter run time between charges, physical swelling, or error messages in the battery status area of your operating system. If you notice any unusual behavior, consider replacing with a trusted BTI battery like this model.
• Q: Is there a warranty or return policy? A: Warranty and return terms vary by seller. Check the listing for the specific warranty duration and coverage, and choose sellers offering verified warranties and responsive customer support for peace of mind.