BTI DXGH8-BTI 7.6V 52WHr Li-Ion Battery for Dell Laptops

The BTI DXGH8-BTI 7.6V 52Wh Li-Ion Battery is a high-performance replacement designed to restore peak power to a broad range of Dell laptops. Built with premium Li-Ion cells and engineered for reliability, this battery delivers extended runtimes and consistent performance when you need it most—whether you’re studying, traveling, or working on critical projects. It fits seamlessly with popular Dell models, ensuring a secure, plug-free experience that keeps you productive longer between charges. This battery is crafted forDell enthusiasts who demand dependable power, dependable heat management, and safe charging in a compact, easy-to-install package. With the DXGH8-BTI, you can trust a strong, steady power source that helps you stay on task without worrying about frequent recharges or sudden power drops.

• Long-lasting runtime for on-the-go productivity: A 52Wh capacity provides extended usage between charges, helping you complete longer tasks, presentations, and study sessions without searching for an outlet. The combination of high-density cells and intelligent power management translates into more time unplugged and a smoother daily workflow.
• Premium Li-Ion cells with dependable safety: This replacement battery uses high-quality lithium-ion chemistry to deliver reliable, stable power. It’s engineered to maintain performance over many charge cycles and to minimize heat during use, contributing to overall laptop longevity and safe operation in varying environments.
• Wide compatibility with Dell systems: Specifically designed for a broad family of Dell laptops, including Inspiron 13 7391 and 7490, Latitude 3301, and XPS 13 9370, 7390, 9370, 9380 models. The battery carries multiple recognized identifiers (451-BCDX, DXGH8, G8VCF, H754V) to align with common Dell replacement inventories and ensure a solid fit and reliable connection.
• Reliable power with built-in safety features: The BTI DXGH8-BTI battery includes protective measures against overcharging, short circuits, and overheating. These safeguards are designed to maintain battery health, protect your laptop’s internal circuitry, and provide peace of mind during daily use and extended workloads.
• Easy installation and seamless integration: This is a straightforward replacement option that fits the designated Dell models with minimal downtime. Clear compatibility and standardized connectors help you swap an old battery for the DXGH8-BTI quickly, often without professional service. Once installed, you’ll notice steady voltage delivery and dependable start-up performance from a familiar, trusted power source.

Technical Details of BTI DXGH8-BTI 7.6V 52WHR Li-Ion Battery

• Model: BTI DXGH8-BTI
• Voltage: 7.6V
• Capacity: 52Wh (52WHr)
• Chemistry: Li-Ion
• Part numbers: 451-BCDX, DXGH8, G8VCF, H754V
• Compatibility: Dell Inspiron 13 7391, Inspiron 7490; Latitude 3301; Dell XPS 13 9370, XPS 7390, XPS 9370, XPS 9380 (and related configurations)
• Type: Replacement battery for supported Dell laptops

How to Install BTI DXGH8-BTI 7.6V 52WHR Li-Ion Battery

• Power down and unplug: Turn off your Dell laptop completely and disconnect the charger to ensure a safe replacement process.
• Prepare the workspace: Place the computer on a clean, flat surface. If needed, remove any external peripherals and position the device so you can access the bottom panel easily.
• Open the back cover: Remove the screws securing the bottom cover and carefully lift the panel to expose the battery bay. Use gentle, even pressure to avoid damaging the chassis or connectors.
• Disconnect the old battery: Locate the battery connector and gently release it from the motherboard or connector housing. If needed, disconnect any securing brackets that hold the battery in place.
• Install the new battery: Align the DXGH8-BTI battery with the battery bay, connect the battery connector securely, and reattach any brackets or screws that secure the battery.
• Reassemble and test: Replace the back cover, tighten screws, and reconnect the charger. Power on the laptop to confirm proper startup and display, and then allow the battery to charge to a healthy level before regular use.

Frequently Asked Questions

• Is this battery compatible with my Dell laptop? The BTI DXGH8-BTI is designed for select Dell models, including Inspiron 13 7391 and 7490, Latitude 3301, and XPS 13 9370, 7390, 9370, and 9380. Always verify your device model and battery connectors to ensure a proper fit before installation.
• How long does a full charge typically take? With an appropriate charger, a full recharge can take several hours depending on the original charger’s output and the battery’s current state. Expect a standard charging window during use, with full performance after the initial conditioning period.
• Does this battery come with safety protections? Yes. The BTI DXGH8-BTI includes built-in safeguards against overcharging, short circuits, and overheating. These features help protect both the battery cells and your laptop’s circuitry during charging and operation.
• Will installing a replacement battery affect warranty? Warranty terms vary by seller and region. Always check the seller’s policy and your device warranty terms to understand how a replacement battery may impact coverage.
• How can I maximize battery life on a Dell laptop? To extend overall battery life, keep your BIOS and drivers up to date, manage screen brightness, use power-saving modes when appropriate, and minimize heat exposure. Regular calibration and avoiding prolonged exposure to high heat can help preserve capacity over time.