SKU: 92610022528

BTI Lithium Ion Notebook Battery

Sale price$110.02 Regular price$122.24
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Ships within 48 hours · Estimated delivery Jul 22 - Jul 27

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Description

BTI Lithium Ion Notebook BatteryUpgrade your notebook power with the BTI Lithium Ion Notebook Battery, a high capacity replacement designed to deliver reliable energy when you need it most. Built with Li Ion chemistry and a robust 14. 8V output, this battery provides steady, controlled energy to your device, helping you tackle long work sessions, study marathons, and travel days without constantly reaching for the charger. Its proprietary 8 cell design is optimized for maximum

Upgrade your notebook power with the BTI Lithium Ion Notebook Battery, a high-capacity replacement designed to deliver reliable energy when you need it most. Built with Li-Ion chemistry and a robust 14.8V output, this battery provides steady, controlled energy to your device, helping you tackle long work sessions, study marathons, and travel days without constantly reaching for the charger. Its proprietary 8-cell design is optimized for maximum feasibility, offering a balanced blend of power density, durability, and efficient heat management. Whether you’re a student, professional, or casual user, this BTI replacement battery is engineered to support your productivity while maintaining safe, dependable performance.

  • Extended runtime for everyday laptops: With a high-capacity 4500mAh rating at 14.8V, this BTI notebook battery is built to keep your device going longer between charges. The extra energy means fewer interruptions for you, whether you’re drafting documents, editing photos, streaming content, or balancing multiple applications. It’s an ideal upgrade for users who need more productive hours away from a power outlet.
  • 8-cell design for reliability and performance: The 8-cell configuration enhances energy delivery and thermal management, promoting steadier performance under load. This design helps reduce voltage dips during intensive tasks, delivering a smoother computing experience and improving the notebook’s overall reliability when you’re on the move.
  • Proprietary battery size for a precise fit: This BTI battery uses a proprietary form factor tailored to support compatible notebook models with a secure, snug fit. The specially designed size helps ensure proper alignment, stable mounts, and dependable contact with the device’s power connectors, giving you peace of mind that the replacement will stay in place during daily use.
  • Lithium-Ion chemistry for consistent power: Li-Ion chemistry delivers clean, efficient power with a favorable energy-to-weight ratio. This translates to steady voltage delivery and dependable operation across a wide operating range, helping you rely on your notebook for longer periods without sacrificing performance.
  • Built-in safety and long-term durability: The BTI battery integrates protective features common to high-quality Li-Ion cells, including safeguards against over-charge, over-discharge, and short circuits. Paired with responsible storage and usage, these protections help extend the battery’s life while safeguarding your notebook and data during daily use and travel.

Technical Details of BTI Lithium Ion Notebook Battery

  • Chemistry: Lithium Ion (Li-Ion)
  • Nominal Capacity: 4500mAh
  • Voltage: 14.8V DC
  • Cells: 8-cell design
  • Form Factor: Proprietary battery size (notebook replacement)

How to install BTI Lithium Ion Notebook Battery

  • Power off your notebook completely and unplug from any power source before starting the replacement.
  • Place the notebook on a flat, stable surface and remove the back panel or access door according to the device’s manual to access the battery bay.
  • Carefully disconnect the existing battery, releasing any latches or screws as required, being mindful of the battery’s connectors.
  • Align the BTI lithium-ion replacement with the notebook’s battery bay, ensuring the connectors match and slide into place without forcing the fit.
  • Secure the new battery with the appropriate screws or latches, reseal the back panel, and restore all fasteners to their original positions.
  • Attach the charger and allow the battery to initialize with a full charge before heavy use, then you can begin normal operation.

Frequently asked questions

  • Q: What are the core specifications of this BTI battery? This BTI Lithium Ion Notebook Battery is a 14.8V Li-Ion replacement with a 4500mAh capacity and an 8-cell design, packaged in a proprietary size to fit compatible notebooks.
  • Q: How does the 8-cell design benefit me? The 8-cell configuration provides improved energy delivery, better heat distribution, and more consistent performance under load, contributing to longer runtime and greater reliability in everyday tasks.
  • Q: Is this battery safe for my notebook? Yes. The BTI battery includes built-in protective features typical of high-quality Li-Ion cells, helping guard against over-charge, over-discharge, and short circuits when used as directed.
  • Q: How should I care for this battery to maximize life? Avoid exposing the battery to extreme temperatures, store in a cool, dry place when not in use, and calibrate the battery periodically by fully charging and discharging according to your notebook’s guidelines.
  • Q: How do I confirm compatibility with my notebook? Check that your device accepts a BTI 8-cell Li-Ion replacement at 14.8V and 4500mAh, and verify the proprietary form factor matches your notebook’s battery bay before purchasing.
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: 92610022528

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Odalis Perez
Omaha, US
★★★★★ 3
Too big for puppies
Color: A.Green+Orange
The balls were a bit too big for my 6 month chihuahuas:/ they are as big as a tennis ball so puppies didn’t like nor play with them
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
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Shawn
West Palm Beach, US
★★★★★ 5
Frenchie approved
Color: A.Orange+Blue+Green
Frenchie approved
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Reviewed in the United States on May 6, 2026
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Karen W.
Alexandria, US
★★★★★ 5
Soft and light
Color: A.Orange+Blue+Green
My doxie loves them
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Reviewed in the United States on April 26, 2026
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Tabs
Bozeman, US
★★★★★ 5
Love this set!!!
Size: Medium (2.5"), Style: Fetch Pack 1
I was trying to figure out which of the many different balls this company offers, and I was getting frustrated but then i was SOOOO happy to see they had multiple sets that had multiple of the different balls they offer!! I bought this set and the other set they offer, but this one was my favorite and I think my dogs too! The orange ball works great and bounces just high enough that it doesn’t clear our patio wall, but enough for him to go and jump up to retrieve. But the glow in the dark ball is his favorite! Both me and my pomsky were blown away how we brought the glow in the dark ball outside just as the sun was going down, and when we brought it back inside it was BRIGHT AND GLOWY!!! Even with the sun going down and not much light left!! He loves to play with it in the house after it’s all glowy from the sun. Sometimes we even glow it up under a light inside the house if it’s dark outside, and he will play with it outside in the dark haha he loves it!!! And I think it’s pretty cool too!! All of the balls this company overs are VERY durable! We realized early on that we cannot give our dog regular tennis balls cuz his favorite thing to do is tear the outside fabric off!! So we were trying to figure out what company has the best balls for dogs so they can’t sit there and try to pry them apart, and we found this company!! We have already bought from them about 3 times and all of their balls are durable and bounce how they say they will bounce!! They have the super bouncers and the glow in the dark one and the one with angles that will bounce in different directions and the ones you can throw REALLYY far! Overall, all the balls from this company are very durable, bounce really good, and keep my dog occupied without allowing him to sit there and tear it apart!!! Which i love cuz I do not like when he stops playing with us to sit there and try to take off the fabric, cuz then he could swallow it! So always buy the balls from this company!!! They are the best and most durable!!!! Also plenty soft for your dogs mouth so they can chew on it a bit and it won’t hurt their teeth/gums!
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Reviewed in the United States on July 28, 2024
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Jen C
Massapequa, US
★★★★★ 5
Good sturdy balls
Size: Medium (2.5"), Style: Fetch Pack 2
My dogs love balls! Unfortunately, they tend to chew them up very quickly. My Belgium Malinois chews on this all the time, and it has held up pretty well. Good option for chewers
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Reviewed in the United States on May 17, 2026

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