SKU: 36856970371

BTI VX04XL-BTI 15.4V 90WHR LI-ION BATTERY HSTNN-IB8F, VX04090XL-PL, L05766-850, VX04XL, L05766-855, L06302-1C1 ZBOOK 15 G5, ZBOOK 15 G6

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Description

BTI VX04XL-BTI 15.4V 90WHR LI-ION BATTERY HSTNN-IB8F, VX04090XL-PL, L05766-850, VX04XL, L05766-855, L06302-1C1 ZBOOK 15 G5, ZBOOK 15 G6A dependable, OEM compatible replacement battery designed specifically for Dells professional grade ZBook 15 series, the BTI VX04XL BTI 15. 4V 90Wh Li Ion Battery delivers reliable power when you need it most. With a 90Wh capacity and a 15. 4 volt design, this battery is engineered to maximize runtime while keeping size and weight in check, making it an ideal upgrade for busy professionals who demand peak performance from their mobile workstation.

A dependable, OEM-compatible replacement battery designed specifically for Dell’s professional-grade ZBook 15 series, the BTI VX04XL-BTI 15.4V 90Wh Li-Ion Battery delivers reliable power when you need it most. With a 90Wh capacity and a 15.4-volt design, this battery is engineered to maximize runtime while keeping size and weight in check, making it an ideal upgrade for busy professionals who demand peak performance from their mobile workstation. Built to mirror the exact form and function of the original components, it restores your ZBook to its factory power profile without compromising safety or compatibility. Whether you’re on a design sprint, in a client meeting, or editing on-location, this battery is crafted to support your workflow with consistent, long-lasting energy.

  • High-capacity, 90Wh Li‑Ion battery built to power demanding workloads on ZBook 15 G5 and ZBook 15 G6 laptops. This battery is engineered to deliver extended runtimes between charges, enabling longer sessions of 3D modeling, CAD, video editing, and data analysis without constant recharging interruptions. The optimized energy density helps you stay productive during travel or in spaces where wall outlets are scarce, so you can focus on your work rather than on finding a power source.
  • Exact OEM compatibility and part-number alignment for a seamless replacement. The VX04XL-BTI is designed to correspond to OEM references HSTNN-IB8F, VX04090XL-PL, L05766-850, VX04XL, L05766-855, and L06302-1C1, ensuring proper connector fit, latch alignment, and electrical interaction with your ZBook’s charging system. This precise compatibility minimizes installation risk and preserves the original laptop safety features, so you can trust the battery to perform as your device expects.
  • Lightweight design with robust safety features for portable reliability. While delivering substantial capacity, the VX04XL-BTI remains slim and relatively lightweight, helping to maintain your notebook’s balance and portability. It also includes built-in safety protections—overcharge, over-discharge, short-circuit, and thermal safeguards—to prevent damage to the battery and the laptop, extend overall battery life, and support safer, longer use in varied environments, from the studio to the field.
  • Safety-first engineering meets real-world durability. The cell chemistry and internal protection circuitry are selected to minimize degradation under typical operating conditions, with an emphasis on thermal stability and consistent performance. This translates into steadier charging behavior, less heat buildup during heavy workloads, and more predictable performance across a wide range of temperatures, so you can rely on this battery in different climates and work settings.
  • Effortless installation and restored performance. The VX04XL-BTI is designed as a straightforward replacement that mirrors the original battery’s dimensions, connectors, and mounting points. With the correct latch engagement and connector alignment, you can swap in a few careful steps and return your ZBook to its full power quickly, enabling you to resume work without prolonged downtime or complex setup procedures. A properly seated battery also reduces the risk of intermittent power loss during critical tasks.

Technical Details of BTI VX04XL-BTI 15.4V 90Wh Li-Ion Battery HSTNN-IB8F, VX04090XL-PL, L05766-850, VX04XL, L05766-855, L06302-1C1 ZBook 15 G5, ZBook 15 G6

  • Voltage: 15.4V
  • Capacity: 90Wh (Watt-hours)
  • Chemistry: Lithium-ion (Li‑Ion)
  • OEM Compatibility: HSTNN-IB8F, VX04090XL-PL, L05766-850, VX04XL, L05766-855, L06302-1C1
  • Model/Part Numbers: VX04090XL-PL, L05766-850, VX04XL, L05766-855, L06302-1C1
  • Compatible Laptops: ZBook 15 G5, ZBook 15 G6

how to install BTI VX04XL-BTI 15.4V 90Wh Li-Ion Battery

To install this replacement battery safely and effectively, begin with a powered-down laptop and a disconnected power source. Place the ZBook on a clean, static-free surface and flip it over to access the battery bay. Gently release the existing battery latch and remove the old unit, taking care not to pull on any connectors. Align the VX04XL-BTI so that the connector pins match the motherboard interface and the battery fits snugly into the bay. Slide the battery into place until it sits firmly and the latch clicks into the locked position. Reconnect any cables you previously detached, reassemble the back panel, and connect the charger to verify proper charging behavior. Power on the device and allow the battery to calibrate by charging to full, then discharging to a low level before charging again. For best results, perform a couple of complete charge-discharge cycles to establish an accurate gauge of your new battery’s capacity. Store and operate the notebook within normal temperature ranges to preserve longevity and performance.

Safety tip: handle the battery by the edges, avoid puncturing the cells, and never attempt to bend, crush, or puncture the pack. If you notice unusual heat, swelling, or a drastic drop in performance, discontinue use and seek professional guidance. Proper disposal of old batteries is essential—follow local recycling guidelines to minimize environmental impact.

Frequently asked questions

Q: Is this battery compatible with ZBook 15 G5 and ZBook 15 G6?

A: Yes. The BTI VX04XL-BTI is manufactured as a replacement for the ZBook 15 G5 and ZBook 15 G6 series and matches OEM references HSTNN-IB8F, VX04090XL-PL, L05766-850, VX04XL, L05766-855, and L06302-1C1, ensuring proper fit and electrical compatibility.

Q: What capacity does the battery offer, and how does that affect runtime?

A: The battery is rated at 90Wh, which typically provides extended runtime for professional workloads. Real-world usage depends on your specific applications, system settings, brightness, and network activity.

Q: Is installation difficult for non-technical users?

A: The installation is designed to be straightforward for most users who are comfortable with basic laptop maintenance. By following step-by-step reseating instructions and ensuring the latch engages securely, you can complete the replacement without specialized tools. If you’re unsure, consult a professional technician.

Q: What safety features does this battery include?

A: The VX04XL-BTI incorporates standard Li‑Ion safety protections, including overcharge protection, over-discharge protection, short-circuit protection, and thermal monitoring. These features help protect both the battery and the laptop during charging and operation.

Q: Is there a warranty or support coverage?

A: Warranty terms vary by retailer and supplier. When purchasing, review the vendor’s policy for details on coverage duration, return options, and what is included in terms of replacement or refund. Supports and compatibility information are provided to help you confirm suitability for your ZBook model.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 36856970371

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4.6 ★★★★★
Based on 13 reviews
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Micky
Louisville, US
★★★★★ 5
Lasts long and helps a ton!
The bottle of shampoo has lasted me about two months (I shampoo everyday). I have scalp psoriasis in patches on my scalp and behind+on my ears and I will say this does help in breaking up the patches with scrubbing. I usually let it sit while I wash my body and then once I rinse my hair I will rub the patches behind my ears and they will just roll up and come off. It's really soothing and doesn't smell AT ALL. I don't see a complete clear up of my psoriasis but it helps in the process of keeping a clear scalp. I use a mometosone furoate cream or topical hydrocordisone on my patches when I have bad days and that plus this shampoo is as good as I've ever felt about my scalp. If you're looking for a cure, don't buy this because that's not what this is and you'll feel you've wasted your money. If you want something that will give results of ANY kind because you have run out of other options, spend the few extra dollars and try this. As a side note, this foams up great if you apply UNDER you hair instead of right on top. It's harder to spread if you put it directly to the top of your head. I've also found that it has lasted over 2 months (good for the amount you get) at about a quarter size each wash. I also only use the conditioner when I feel my hair is super dry or needs a boost as I have naturally oily hair (hence the wash every day) and have only used about half the bottle in the 2 months I've had it. I'll be sticking with this brand for now!
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Reviewed in the United States on March 12, 2018
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Verified Purchase
Natalie T-J
Dallas, US
★★★★★ 1
CONTAINS WHEAT!!!
I’m so disgusted and disappointed. I started having issues with build-up & dandruff again, so I ordered a new bottle, remembering how well this used to work for clarifying & healing my scalp. After using it for about 6 weeks the buildup was better, but I had all these swollen, raised areas all over my scalp that were extremely itchy. I figured it was seborrheic dermatitis taking a long time to clear up. Of course, I scrubbed those areas extra well (insert face-palm here). I have an old bottle of it at my parents’ house that I used over Christmas, and I was both flake and itch free. When I came home it started up again, and I noticed my hands were also breaking out again really severely as well. I now know to suspect my personal products. Naturally I went for the non-allergy friendly brands whose ingredients change on a whim first. Nothing. Finally grabbed the shampoo, thinking that couldn’t possibly be it— and to my shock and amazement, it IS. They don’t even try to hide it with different nomenclature. I’d take a picture to show you how badly this tears up my hands, but I literally just got them calmed back down with steroid cream so the visual effect isn’t as impressive. This makes me want to stop using all of their products, which I’ve depended upon rather heavily because of my allergies & sensitivities. I’ve been using various products from Puriya for YEARS because of it being allergy friendly. I’ve even recommended their products to our patients at my natural health practice. We even considered getting a wholesale account to carry them. Now I don’t feel like I can trust ANY of their products.
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Reviewed in the United States on January 7, 2025
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Jaden Allen
Houston, US
★★★★★ 5
4A/4B Hair with Cradles Cap Testimonial
I've had cradles cap since I was a little girl. It's these big flakes of scalp that are itchy and embarrassing and just look terrible when out of control. Plus my hair is thick so it's hard to remove. It can be caused by a mild fungal infection or hormonal imbalance. I've only tried natural remedies because other places would either offer medications or expensive prices for their products and I didn't want that at all. I tried using tea tree oil, that only made it worse because the bacteria feeds on oil, leaving my scalp okay for the first day then tight the next. I tried Head & Shoulders, Dandruff and Sulfur Shampoos but they only lasted so long and dried out my hair terribly. I figured what could I lose trying this, and I'm elated that I purchased it. The ingredients in here are perfect for me, I can't remember a time when my scalp was so clear, clean, and itch-free. No more embarrassment when going out, no more flaky scalp/skin. Paired with my silicone scalp massager, washing my hair and scalp has become a breeze and I've only used it twice! The smell is nice and did I mention that its very moisturizing for my hair, which is hard to come by in shampoos. This product is all-natural and very well made, and for it's price you're getting a great deal! Trust me you won't be disappointed.
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Reviewed in the United States on June 5, 2020
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Verified Purchase
Elleindeed19
Bozeman, US
★★★★★ 5
Amazing Cream! Like Magic for Me!
Somehow I triggered an eczema flare, and this time it hit my face. I had little bumps everywhere, my skin felt extremely dry and painful, and even under my eyebrows was sore. I’d only ever used eczema creams for my body, so I had nothing meant for my face. I searched for a facial option and this had great reviews and photos that made it look like it worked almost instantly. It arrived in one day, and I used it that night. The cream is very smooth, creamy, and incredibly soothing. By the next morning, my face was back to normal. It did sting slightly when I applied it, but only because my skin was so irritated, not because of any harsh ingredients. The relief was almost immediate. My skin felt soft, smooth, and calm again, and all the irritation cleared up like it was never there. It has a pleasant scent and is very moisturizing. Honestly, it felt like magic. This was a true lifesaver in the moment, definitely a face saver. It isn’t inexpensive but at the moment anything that worked would’ve been worth the price. I highly recommend it.
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Reviewed in the United States on February 27, 2026
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Verified Purchase
Sara V
Pawtucket, US
★★★★★ 5
Love This Stuff!
I have skin allergies to anything with fragrance, so I get a lot of eczema flare ups. Not only does this not cause flare ups, but it helps soothe any irritation I have on my face. It’s also not too heavy and doesn’t leave a film feeling or cause breakouts like a lot of the other creams I’ve tried with colloidal oatmeal. Really love that they were able to work such a helpful, soothing ingredient into such a nice formula!
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Reviewed in the United States on April 28, 2026

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