SKU: 50078799182

BTI Notebook Battery Prolonged Endurance For Laptops

Sale price$77.03 Regular price$85.59
Save 10%

Pay in installments of $21.40 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 22 - Aug 27

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

BTI Notebook Battery Prolonged Endurance For LaptopsThe BTI Battery is engineered to power your notebook with dependable endurance while enhancing portability. Designed with a proprietary battery size, this rechargeable battery delivers a compact footprint that fits select notebook models without sacrificing performance. With a substantial 58 Wh energy capacity and a compact 15. 44 V output, the BTI Battery is built to keep you productive on the go, whether youre traveling, working from coffee shops,

The BTI Battery is engineered to power your notebook with dependable endurance while enhancing portability. Designed with a proprietary battery size, this rechargeable battery delivers a compact footprint that fits select notebook models without sacrificing performance. With a substantial 58 Wh energy capacity and a compact 15.44 V output, the BTI Battery is built to keep you productive on the go, whether you’re traveling, working from coffee shops, or tackling long flights. It combines reliability, efficiency, and a lighter form factor to help you stay plugged in longer between charges while maintaining the ergonomic balance of your device. If you demand longer runtimes without lugging around bulk, this BTI Battery represents a practical upgrade that aligns with modern portable computing needs.

  • Designed for notebooks that require a proprietary battery size, the BTI Battery prioritizes maximum productivity with a dependable, drop-in replacement that preserves device balance and performance.
  • Extended runtime with a 58 Wh capacity provides meaningful power for web browsing, document editing, media creation, and demanding applications, allowing you to work more hours between charges.
  • Smaller and lighter than typical rechargeable batteries, this BTI Battery enhances portability and reduces overall device weight, making it ideal for frequent travelers and mobile workers.
  • Consistent energy delivery at 15.44 V ensures stable performance across workloads, from light productivity to resource-intensive tasks, so your notebook behaves predictably under load.
  • Built for dependability with a proprietary design that supports long-term reliability, compatibility, and ease of replacement, giving you confidence in your power source day after day.

Technical Details of BTI Battery

  • Battery Type: Rechargeable battery with Proprietary Size
  • Voltage: 15.44 V
  • Capacity: 58 Wh (approximately 3760 mAh)
  • Form Factor: Proprietary notebook battery size designed for maximum compatibility with supported devices
  • Weight: Lighter than standard rechargeable batteries to improve portability and balance
  • Compatibility: Intended for select notebook models that require a proprietary BTI battery size

How to install BTI Battery

  • Power down the notebook and unplug from any power source. Close the screen and place the device on a clean, flat surface to prevent damage during the swap.
  • Follow your device’s manufacturer instructions to access the battery compartment. This may involve removing a panel or securing screws; use the appropriate screwdriver and handle components with care to avoid damage.
  • Carefully disconnect the existing battery, noting the connector orientation and cable routing. If needed, take a photo for reference to ensure correct reassembly.
  • Align the BTI Battery with the device’s battery bay, ensuring the connectors and pins line up correctly. Gently press the battery into place until it seats securely and the attachment points engage fully.
  • Replace the compartment cover or screws, reconnect the power, and power on the notebook to verify proper operation. If the device does not boot, recheck the battery seating and connections before seeking further assistance.

Frequently asked questions

  • Q: What devices is the BTI Battery designed for?
    A: It is designed as a proprietary-size replacement for notebooks that require a BTI proprietary battery. Check your model and SKU/UPC compatibility to confirm fitment before purchasing.
  • Q: What is the run-time expectation with this battery?
    A: Runtime varies with usage, screen brightness, and workload, but the 58 Wh capacity is intended to provide longer sessions between charges for typical office, web, and multimedia tasks.
  • Q: Is this battery rechargeable?
    A: Yes, the BTI Battery is rechargeable and designed for repeated charging cycles used in everyday notebook use.
  • Q: Does using a third-party proprietary battery affect my warranty?
    A: Warranty implications depend on the device manufacturer. Always consult your device warranty terms and vendor guidelines when replacing power components.
  • Q: How do I confirm compatibility with my notebook?
    A: Verify the notebook model and check the battery’s specifications against the device’s required battery size and voltage. SKU/UPC references from BTI or the retailer can help ensure a correct fit.
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: 50078799182

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.7 ★★★★★
Based on 11 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
P
Verified Purchase
pradeepkanth
Phoenix, US
★★★★★ 4
Classy and sporty. Great value!
Color: Grey, Color: Grey
Excellent watch for the price. Looks sporty and dressy. More towards dress watch. Blue is dynamic. Strongly recommend blue for sporty feel. I was thinking of aqua terra. This come close to it with a price less than what i would have paid my state tax for omega aqua terra. My only concern is bracelet which i feel kind of OK. Better bracelet design would have made this watch much superior. 21 lug width is awful. Other than that, nothing to complain.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 13, 2020
T
Verified Purchase
Tim Shepherd
Chelsea, US
★★★★★ 5
Stunning Gentleman's Watch
Color: Grey
This is my second Tissot watch. It's quite stunning in person. The online photos don't do it justice. It has the look and feel of a much more expensive gentleman's watch which makes this purchase a great bargain. Tissot is a great reliable Swiss made watch brand. My first Tissot watch which is probably more than 20 years old still runs great. Very pleased with this purchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 16, 2025
L
Verified Purchase
L.Lopez
Louisville, US
★★★★★ 5
Good Tissot Watch
Color: Grey
Arrived on time, in its original box, include a 2 year international warranty, into the box include a book with the Tissot brand history in Switzerland. Algo a second book with a whole catalog of Tissot watches men and women. The watch looks better when you put in on your wrist. The “naval” blue really gives the clock a classy look. The stainless steel workmanship is really good, the metal is bright and perfectly polished. The metal wristband quality is very good, did not have any problem to adjust the size , I went to my preferred clock workshop for this job, they extracted a few pieces of the band to fit to my small wrist size. Have to get used to the butterfly latch, but after a few days, now I learned to open and close it without any effort. The clock it’s very accurate, I’ve been using my Tissot for near a month and it just increased a few seconds per week. I do the setup and check accuracy with my pc clock. In short, It”s a good value watch, nice, good looking, accurate.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 1, 2021
J
Verified Purchase
JoeCheb
West Palm Beach, US
★★★★★ 5
High quality style for decent price
Size: 9.5, Color: British Tan/Dark Chocolate
Good quality for the cost. Color is vibrant. Very professional appearance. good support for bad arches, feet feel great all day.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026
M
Verified Purchase
Mr. S.
Los Angeles, US
★★★★★ 5
Great Shoes, comfortable and stylish.
Size: 11, Color: British Tan/Dark Chocolate
I love Cole Haan shoes, but this was the first "sneaker" style shoe I have gotten. Since wearing them, I have gotten multiple comments on my shoes. I also wore them for long days travelling through airports and my feet felt very comfortable. Cole Haan sizes are very consistent, I wear a size 11 in every one I've gotten and this was no different.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 2, 2026

recommand products