SKU: 17164187259

BTI Battery for Toshiba Satellite T210/T215/T230/T235/NB500 Series — 10.8V 4400mAh 6-Cell

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Description

BTI Battery for Toshiba Satellite T210/T215/T230/T235/NB500 Series — 10.8V 4400mAh 6-CellPower your work, studies, and travel with the BTI Notebook Battery, a rechargeable, proprietary size replacement designed to maximize productivity without sacrificing reliability. This 10. 8 V DC, 4400 mAh LiIon battery is engineered to deliver steady, long lasting performance for notebooks that demand dependable energy on the go. Built to complement a wide range of devices that use a proprietary battery size, the BTI Notebook Battery embodies the

Power your work, studies, and travel with the BTI Notebook Battery, a rechargeable, proprietary-size replacement designed to maximize productivity without sacrificing reliability. This 10.8 V DC, 4400 mAh Li‑Ion battery is engineered to deliver steady, long-lasting performance for notebooks that demand dependable energy on the go. Built to complement a wide range of devices that use a proprietary battery size, the BTI Notebook Battery embodies the balance of durability, efficiency, and convenience that professionals, students, and mobile power users seek. Whether you’re drafting documents, editing photos, running business software, or streaming on a flight, this battery provides the power you need to stay in the zone from morning to night.

  • Proprietary battery size for optimized fit and secure installation — The BTI Notebook Battery is crafted to match the specific contours and contacts of compatible notebook models, ensuring a snug, vibration-free install. With precise alignment and solid connectors, you’ll minimize movement, improve contact reliability, and reduce the risk of loose connections during transport or daily use. This thoughtful design helps preserve the original device’s balance and form factor while delivering dependable power at all times.
  • High-capacity runtime for extended productivity — With a robust 4400 mAh capacity, this battery is built to maximize uptime between charges. Professionals who rely on long document editing sessions, in-depth research, or data analysis can enjoy fewer interruptions and more time unplugged. The combination of capacity and efficient energy management translates to more work completed per charge, smoother multitasking, and fewer trips to the charger during crucial work hours.
  • Lithium-ion chemistry for lighter weight and efficient charging — The Li‑Ion chemistry provides high energy density in a compact footprint, delivering a lighter replacement option compared with older chemistries. This translates to easier portability in your laptop bag and less fatigue when transporting your notebook. Li‑Ion cells also offer reliable charging efficiency and reasonable cycle life, helping you maintain strong performance as you work, study, or travel.
  • 10.8 V DC power delivery for compatibility and performance — Designed to match the voltage standards of compatible notebooks, the 10.8 V DC configuration supports stable, consistent power delivery to keep your notebook responsive under load. Whether you’re running processor-intensive applications, streaming multimedia, or conducting near‑real‑time analysis, the voltage stability helps maintain performance while extending overall battery life per cycle.
  • Rechargeable, dependable power you can count on — Built to withstand daily cycling, the BTI Notebook Battery emphasizes dependable reusability. It’s engineered to provide repeatable performance across many recharge cycles, maintaining capacity and reducing the need for frequent replacements. This makes it an economical, low-maintenance option for users who depend on steady power for work, education, and personal projects. In addition, the rechargeable design supports a more sustainable approach to device power needs, letting you replace only the battery rather than the entire notebook when necessary.

Technical Details of BTI Notebook Battery

  • Capacity: 4400 mAh
  • Voltage: 10.8 V DC
  • Chemistry: Lithium Ion (Li‑Ion)
  • Type: Rechargeable battery
  • Battery Size: Proprietary
  • Compatibility: Notebook models that support the proprietary BTI size (verify with device manual or BTI support to ensure exact fit)

how to install BTI Notebook Battery

  • Power off your notebook and unplug from any charger or external power source.
  • Prepare your workspace and remove the back panel or battery cover following the manufacturer’s instructions for your specific model.
  • Disconnect the old battery carefully, noting the orientation and connector alignment. Remove it completely from the chassis.
  • Position the BTI Notebook Battery in the same orientation as the original battery and connect the terminals securely. Ensure the battery slides into place with a firm click and the locking mechanism engages.
  • Replace the battery cover, reassemble any panels you removed, and reconnect the notebook to power. Power on and allow the device to boot normally, then perform a system check to confirm proper recognition and charging behavior. For best results, run a full charge cycle the first time to calibrate the battery capacity.

Frequently asked questions

  • Q: Is this BTI Notebook Battery compatible with all notebooks? A: This battery uses a proprietary size designed for specific notebook models. Compatibility depends on the device’s design and connector configuration. Always verify against your notebook’s service manual or contact BTI support to confirm exact compatibility before purchase.
  • Q: What is the expected runtime? A: Runtime varies with usage, screen brightness, and installed software. With a 4400 mAh capacity, you can expect a substantial increase in unplugged time for typical productivity tasks compared with lower-capacity replacements, enabling more work between charges.
  • Q: Is the battery rechargeable? A: Yes. The BTI Notebook Battery is a rechargeable Li‑Ion battery designed for repeated charging cycles, reducing the need for frequent replacements while delivering consistent power.
  • Q: How long does charging take? A: Charging time depends on the charger, battery age, and device draw. Using an appropriate charger intended for your notebook will yield the best charging performance. Initial calibration cycles may extend the first charge slightly.
  • Q: Is Li‑Ion safer? A: Lithium-ion batteries include built-in protective circuitry and safety features designed to minimize risks when used as intended. Handle the battery with care, avoid punctures or crushing, and follow the notebook manufacturer’s guidelines for replacement and disposal.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 17164187259

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4.1 ★★★★★
Based on 7 reviews
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Roman P
Draper, US
★★★★★ 5
A must have♥️❤️
Color: White, Size: King (Pack of 4)
These pillows are amazing They’re plush and extremely comfortable. I love them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026
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Mimis cake school
Alexandria, US
★★★★★ 5
Finally! Comfy pillows for a😴good night sleep
Color: White, Size: Queen (Pack of 4)
Just wow!! Looking for new pillows that are comfortable & hold their shape. These are it ! I love anything by utopia. And these pillows did not disappoint. Great value. Feels like a high end pillow. As a side sleeper these are a keeper. Highly recommend. And ill be purchasing more!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
J
Verified Purchase
Jennifer Kuhns
Port Orchard, US
★★★★★ 4
Soft...but fluffy and tall
Color: White, Size: Standard (Pack of 2)
I've only had these pillows for about a week. They are a great quality pillow. The cover is soft and seems well made. My only complaint is that they are VERY full pillows. If you're tall with broader shoulders, you'll probably love them. If you're shorter with a smaller frame you will probably feel like your head is too high and your neck at a weird angle (my problem). There seemed to be mixed reviews about softness....I would consider these a nice medium pillow. Soft filling but firm enough that your head doesn't sink to the bed. Definitely NOT a down-like pillow, so if that's what you're looking for, this is not for you.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2026
M
Verified Purchase
Maria Fernanda Rojas Mejia
Whiting, US
★★★★★ 5
Soft, fluffy and surprisingly comfortable
Color: White, Size: Queen (Pack of 2), Color: White, Size: Queen (Pack of 2)
I really liked these pillows. I tried to show different things in my photos because I wanted people to see the details: the design, how fluffy they are, and how full and thick they actually look. They are so full that the pillowcase even looks tight once you put it on, which I actually loved because they look luxurious and well-filled. At first glance they look very thick and high, but once you lay down they feel soft and fluffy instead of hard. They adjust comfortably and feel very cozy whether you’re sleeping, relaxing, or even reading before bed. I think they offer a really good balance because they feel supportive without being stiff. Of course, pillow preference is very personal—some people like lower pillows and others like higher ones—but for someone who likes fuller pillows that are still soft and comfortable, these are great. They are spacious, cozy, and feel like a very good purchase overall. I honestly don’t have any complaints so far. Definitely happy with them.
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Reviewed in the United States on May 15, 2026
R
Verified Purchase
RF
Carnegie, US
★★★★★ 5
Great quality pillows. Very difficult wrapping.
Color: White, Size: King (Pack of 2)
The Pillows are the real deal. Very fluffy but with good support. I was surprised by the weight of the box they came in, pretty heavy so you know there’s good quality pillows inside. The one negative is that the pillows are packed in very very tight plastic because they come compressed. But the thing is, it’s really a chore to open them. You have to be careful not to cut through the plastic to the material, but the plastic is put on so incredibly tight that it’s even hard to get your finger underneath. But I found a way to open them. Near the top, insert A very flat metal ruler as far in as you could get it. Then cut through the plastic that’s above the metal ruler. That prevents a sharp tool from damaging the pillows. As you get through the plastic above the ruler, keep pushing the ruler further down into the package. Believe me, this simplifies what could be a very difficult unpacking. I am very surprised that the company that makes them does not insert the type of opener that you find on boxes you receive in the mail or even packages that you get from the grocery store where you just pull a tab and that opens the package. These are really good pillows, but you must be very careful about using a sharp object when opening the box and when trying to cut through the plastic. I am a strong man and have the tools needed, a very flat metal ruler, and a box cutter, knife, or razor. Good luck. !!
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Reviewed in the United States on May 5, 2026

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