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Description
BTI DXGH8-BTI 7.6V 52WHR LI-ION BATTERY 451-BCDX, DXGH8, G8VCF, H754V INSPIRON 13 7391, INSPIRON 7490, LATITUDE 3301, XPS 13 9370, XPS 7390, XPS 9370, XPS 9380The 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 mostwhether youre studying, traveling, or working on critical projects. It fits seamlessly with popular Dell models, ensuring a secure, plug free experience that
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.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 24 reviews
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Product Reviews
★★★★★ 5
The "Lazy Professional" Look: Is Hands-Free Luxury Actually Real?
Size: 9.5, Color: Black Napa Leather
Living down here in Florida, my footwear needs are pretty specific. It’s hot, it’s humid, and I spent half my life rushing from the car into work or a meeting. I’ve reached that age where I value efficiency just as much as style—maybe more. I’ve been eyeing the Marc Joseph New York Hands-Free Slip-on Penny Loafers for a while, and after putting them through the wringer, here is the honest truth from someone who just wants to look sharp without the hassle.
The "Just Step-In" Reality
Look, the big selling point here is the "Hands-Free" tech. We’ve all seen the commercials for those athletic slip-ins, but finding that in a legitimate leather penny loafer is a different game. Does it work? Yes, surprisingly well. The heel counter is firm enough that it doesn’t collapse when you slide your foot in, but it doesn’t feel like a piece of plastic digging into your Achilles once you’re in. For those of us who are tired of bending over or hunting for a shoehorn every morning, this is a genuine quality-of-life upgrade.
The Florida Factor: Comfort and Style
The leather is actual calfskin (on most models), which is a must for the Florida heat. Synthetic shoes turn into a sauna within ten minutes, but these breathe reasonably well. The aesthetic is classic—it’s a "professor" shoe through and through. You can wear them with chinos and a blazer for work or throw them on with some nice jeans for a weekend lunch.
Inside, they’ve got a gel heel insert and a padded footbed. It’s not quite "walking on a cloud"—let’s not over-hype it—but it’s a massive step up from the hard, flat soles of traditional dress loafers. I’ve spent four hours on my feet lecturing, and my arches didn’t hate me by the end of the day.
The Sizing Gamble
Here’s where you need to be careful. The consensus from other guys (and my own experience) is that the sizing is a bit of a coin toss. They tend to run a little large and sometimes wide. If you have narrow feet, you might find the sides "gaping" or flaring out when you walk, which kills the sleek look. I’d recommend ordering a half-size down if you’re usually between sizes.
The Breakdown
The Pros:
True Hands-Free: You can actually put these on while holding a coffee and a briefcase. No hands needed.
Legit Materials: The calf leather feels premium and smells like the real deal.
Versatility: Perfectly bridges the gap between a "car shoe" and a formal loafer.
Comfort: The gel insert makes a noticeable difference for long-duration wear.
The Cons:
Sizing Inconsistency: They can run wide, leading to some "heel slip" if you don't get the perfect fit.
Break-in Period: The heel is stiff by design (to allow for the slip-on feature), so expect a day or two of minor stiffness.
Price Point: They aren't cheap, though often on sale.
Value for Money
Are they worth it? If you’re comparing them to high-end Italian brands that cost $500, these are an absolute steal. They look 90% as good for a fraction of the price. However, if you're used to $60 mall shoes, the jump to $150+ might feel steep until you realize you’re paying for the convenience of never having to touch your shoes to put them on. For a daily driver in a professional setting, the value is definitely there.
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Reviewed in the United States on April 10, 2026
★★★★★ 5
Step In Look Good
Size: 11.5, Color: Cognac Napa Leather
I am wearing these shoes as I write this review, and they look and feel great. I have a bit of a disability with drop foot on the right leg and bilateral neuropathy and have been wearing step in shoes for about 10 years. But the first company that introduced leather dress and casual shoes stopped making them and now only makes sport and casual shoes. So I have been searching for some that meet my need for shoes like this and this company has given me three pairs, so far. Easy to get into, comfortable to wear, and good looking. And they take polish very well, too. (Remember how to do that?). We may buy another pair or two in different styles as well.
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Reviewed in the United States on April 26, 2026
★★★★★ 4
Runs tight. Skinny and smaller than other brands.
Size: 8.5, Color: Brown
Comfy and lots of support. Cushiony. Beware: the brown I ordered runs small. Tighter than other brands.
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Reviewed in the United States on April 23, 2026
★★★★★ 5
Nice
Size: 9, Color: Black
Very comfortable. Worth the money
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Reviewed in the United States on June 1, 2026
★★★★★ 1
Leather peels right off
Size: 8, Color: Black
Very poor quality - shoes are ruined after a couple months
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Reviewed in the United States on May 28, 2026