SKU: 90588131791

Bti Notebook Battery For Alienware Area 51M R1 R2 11 4V 7 894Mah Dt9Xg

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Description

Bti Notebook Battery For Alienware Area 51M R1 R2 11 4V 7 894Mah Dt9XgPower up your Alienware Area 51M R1 R2 with the BTI Notebook Battery, a high capacity, rechargeable solution built for gamers, creators, and busy professionals on the go. Engineered for endurance, this 11. 4V battery delivers extended runtimes with dependable performance, so you can game, stream, study, or work longer between charges. Its compact, proprietary form factor is designed for a precise fit, supporting stable cooling and reliable operation

Power up your Alienware Area 51M R1/R2 with the BTI Notebook Battery, a high-capacity, rechargeable solution built for gamers, creators, and busy professionals on the go. Engineered for endurance, this 11.4V battery delivers extended runtimes with dependable performance, so you can game, stream, study, or work longer between charges. Its compact, proprietary form factor is designed for a precise fit, supporting stable cooling and reliable operation in a notebook that demands peak power without compromise.

  • Unmatched runtime between charges: With a high-capacity 7894 mAh battery, you can extend gaming marathons, multimedia editing, or classroom tasks well beyond standard notebooks. This means fewer breaks to hunt for outlets and more uninterrupted productivity wherever you are, whether you’re sprinting through a long gaming session or finishing a crucial presentation on the fly.
  • Stable 11.4V DC power delivery: The BTI notebook battery provides a consistent voltage supply, helping to minimize power fluctuations during heavy workloads. Expect smooth performance during intense gaming scenes, seamless video editing, and reliable multitasking across demanding applications without sudden drops in power.
  • Advanced safety features: Built-in overcharge protection and electrolyte leakage resistance safeguard both the battery and your notebook. These protections help extend battery life, reduce the risk of charging-related issues, and enhance durability for daily use in classrooms, offices, or travel.
  • Proprietary size for maximum productivity: The battery’s purpose-built form factor ensures a snug, secure fit in compatible notebooks. This precise alignment improves stability, simplifies cooling, and minimizes connector wear, delivering dependable operation under long days of work or gaming sessions.
  • Rechargeable and eco-friendly: Designed for repeated cycles, this BTI notebook battery reduces waste and lowers long-term ownership costs while delivering consistent power for everyday tasks. A sustainable choice for power users who want reliability plus environmental responsibility.

Technical Details of BTI Battery

  • Battery Type: Rechargeable lithium-ion notebook battery
  • Capacity: 7894 mAh
  • Voltage: 11.4 V DC
  • Safety features: Overcharge protection, electrolyte leakage resistance
  • Form factor: Proprietary battery size for maximum productivity and dependable operation
  • Compatibility note: Designed for notebooks that require an 11.4V rechargeable battery with a BTI sizing and connectors (verify your device’s battery specifications)

How to install BTI Battery

  • Power down your notebook and unplug any chargers; save your work to prevent data loss.
  • Access the battery compartment by removing the back panel or securing latches, depending on your model.
  • Carefully disconnect the old battery from its connectors and remove it from the notebook.
  • Align the BTI Battery’s connectors with the notebook’s battery port and slide the battery into the compartment until it sits flush.
  • Secure the battery with the latches or clamps until you hear a click, ensuring a firm, stable fit.
  • Plug in the charger and fully charge the battery before first use to optimize capacity and longevity.

Frequently asked questions

  • Q: Is this BTI Battery compatible with my notebook? A: It is designed for notebooks requiring an 11.4V DC rechargeable battery with the BTI proprietary size. Please verify your device’s battery specifications and model requirements before purchasing.
  • Q: How long does the BTI Battery take to recharge? A: Recharge time varies based on the device, charger, and usage. For optimal performance, charge fully before first use and use the recommended charger to ensure safety and maximize battery life.
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: 90588131791

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4.5 ★★★★★
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Product Reviews
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Verified Purchase
Vicki Karnes
Omaha, US
★★★★★ 5
Great sheets
Color: White, Size: Twin
These sheets were priced well, I purchased 2 sets for bunk beds for our grandchildren. The sheets are soft and easy to make up the beds ( as easy as bunks can be ). Nice deep pockets too wrinkle resistant too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2026
J
Verified Purchase
Joyce
Charlottesville, US
★★★★★ 5
Color is good and they’re very soft
Color: Orange Red, Size: King
Yes, these are good sheets. I like them they’re inexpensive. The color is awesome and they’re not real thick and scratchy. They’re soft. I say get them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
J
Verified Purchase
John cromwell
Fort Morgan, US
★★★★★ 5
Finally we BOTH can sleep comfy!
Color: 08 - Black, Size: Queen
So for years my boyfriend has always liked “jersey sheets” or “tee shirt” sheets or sheets made of flannel. He says he doesn’t like the feeling of cold “silky” feeling sheets as he’s always cold. I’m opposite and am always hot, and anytime we stayed in a nice hotel I looked forward to being able to sleep on cooler, taught, soft sheets for a couple of nights. I was able to deal with our old sheets but the issue we both hated was after awhile any sheet we got would get pilling. We even splurged and got a $60 flannel sheet which did the same thing forcing me to shave off these little annoying fuzz balls that make it feels like there is thousands of crumbs on the sheets. I also would wash our bedding once a week because the Jersey sheets seemed to “grow” as we move around in bed making it so the sheet was not taught and super annoying to lay on. The day I would wash them they would be comfortable but ultimately by the end of the week they would be almost hanging off our mattress. I ordered these sheets on a whim and got them the same day and immediately just threw out the jersey sheet and put this on (I didn’t even wash it, I know it’s gross but I was desperate for a comfy nights sleep and they came around 8pm) when I put them on I realized how soft and comfortable they felt. I also liked how the pillow cases are larger than most pillow cases that I have had in the past. We’ve been using these sheets for about a week and I love how I don’t wake up with my pillow popping out of the case anymore. The sheets have loosed ever so slightly since a week of sleeping but still are really taught and comfortable. They are cooler than flannel or fabric sheets and are initially cold when you first lay on them but I wouldn’t consider them “cooling” but they keep me from feeing extremely hot. They are way better than I ever would have expected for the price. I look forward to laying on them at the end of each day, even my boyfriend laid in bed the day I got them and said “wow I didn’t think I would like sheets like this, these are so soft!” And fell asleep immediately. We ended up ordering a second set in grey and the color is pretty. I still have yet to wash them, I usually use 2 tide pods when washing the bedding but I might get some fabric softener (as I hear it helps with pilling) to prevent the possibility of having that happen to these sheets in the future. I am hoping they hold up well after the wash and longer use. If they start to pill after wash, I will come back and update my review. Until then, I would highly recommend these sheets for the quality and the price point that they are offered at. Honestly, at this point even if they pill months from now I probably wouldn’t even be upset as long as they stay the same price I would just buy another set as they are just that comfortable and soft. UPDATE: So it has been about 3 months since I have purchase and used these sheets. They are still as soft as the day I first put them on. I’ve been washing them bi-weekly along with my comforter and pillowcases. I wash them with warm water using a combination of tide pods and added Downy fabric softener. They say to hang dry them in the description but I have been putting them in the dryer on medium and have been taking them out after around 20-25 minutes, they seem to dry extremely quickly. They have yet to have absolutely any pilling and also have not shrunk or stretched. Also I have a cat that is very active and also sleeps with me who enjoys kneading on my bed and I haven’t even noticed any signs of wear what so ever to the eye or to the feel. I highly recommend these sheets. I still have yet to even open the second set I purchased!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 10, 2024
J
Verified Purchase
Joy Joy
Fort Morgan, US
★★★★★ 5
Happy With Our Purchase
Color: 07 - Charcoal, Size: King, Color: 07 - Charcoal, Size: King
When we opened the package the sheets were soft. We wash everything before we use it, so in these went. The sheets held nicely through the washing machine, the edges stayed sewn up and the sheets are still fluffy. The sheets fit nicely on our bed and have a nice cooling effect in this 80-degree weather. We think these sheets were a quality purchase that was affordable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026
M
Verified Purchase
Marcus
Omaha, US
★★★★★ 5
Honest Review
Color: 25 - Burgundy, Size: Queen
Very good product, I would highly recommend it. It is soft and keeps you cool throughout the night. I am someone who burns hot all day and night so these sheets have been a great purchase so far as I can tell. I got the red ones and they are very nice and pleasing to the eye. The quality of the sheets is high and not to bad for the price considering other products. It’s not very elastic so make sure you purchase the right size. You get 2 pillow cases and 2 sheets. The sheets seem pretty durable as well which is nice.
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Reviewed in the United States on June 8, 2026

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