SKU: 79578458315

BTI Battery 11.4V 80Wh Portable Power For Professionals

Sale price$105.13 Regular price$116.81
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Ships within 48 hours · Estimated delivery Aug 29 - Sep 3

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Description

BTI Battery 11.4V 80Wh Portable Power For ProfessionalsDiscover the BTI Battery, a rechargeable power solution built for performance minded users who demand reliability and speed from their portable power sources. With an energy rating of 80 Wh and a nominal voltage of 11. 4 V, this battery is engineered to deliver sustained runtime without compromising safety or efficiency. The standout feature is a proprietary battery size that fits snugly in compatible devices, promoting a tighter, more secure

Discover the BTI Battery, a rechargeable power solution built for performance-minded users who demand reliability and speed from their portable power sources. With an energy rating of 80 Wh and a nominal voltage of 11.4 V, this battery is engineered to deliver sustained runtime without compromising safety or efficiency. The standout feature is a proprietary battery size that fits snugly in compatible devices, promoting a tighter, more secure connection, improved thermal management, and fewer compatibility concerns at install time. The 6-cell configuration strikes a balance between weight, heat dissipation, and power delivery, ensuring you get the most out of every charge. Designed to reduce downtime, the BTI Battery charges faster than many traditional packs, so you can resume work, gaming, or creative projects sooner. Built with durability in mind, it resists wear during frequent cycles and helps extend the overall lifespan of your device’s power system. Whether you’re a professional on the go, a student, or a weekend warrior who depends on dependable energy, the BTI Battery is engineered to maintain performance across heavy use, long days, and challenging environments.

  • Faster charging experience: Takes lesser time to charge compared with typical batteries, so you can get back to work or play sooner without sacrificing performance.
  • High energy capacity for extended use: 80 Wh provides reliable usability and added productivity, allowing longer sessions between charges for laptops, tools, and portable devices.
  • Proprietary battery size for better reliability: A specially designed form factor ensures a tighter fit in compatible devices, reducing movement, improving thermal stability, and simplifying installation.
  • 6-cell design for balanced performance: The 6-cell configuration supports steady power delivery, cooler operation, and enhanced cycle life for dependable daily use.
  • Long-lasting, rechargeable energy: Built to withstand repeated charging cycles with consistent power output, supporting everyday tasks and demanding workloads alike.

Technical Details of BTI Battery

  • Battery Type: Rechargeable
  • Energy: 80 Wh
  • Voltage: 11.4 V
  • Cells: 6
  • Proprietary size: Yes, designed for better reliability and optimal performance in compatible devices

How to install BTI Battery

  • Power off your device and unplug it from any charger or power source before starting the installation.
  • Open the back cover or battery access panel according to your device’s manual to reach the battery compartment.
  • Carefully disconnect the existing battery from its connectors, avoiding excessive force or bending of cables.
  • Align the BTI Battery so that the connectors match the device’s port layout, then securely attach the connectors and ensure the battery sits firmly in its bay.
  • Reattach the back cover or access panel, secure screws, and power on the device to verify a successful startup. If needed, initiate a full charge to calibrate the new battery.

Frequently asked questions

  • Q: Is the BTI Battery rechargeable? A: Yes. It is designed to be recharged repeatedly to support ongoing power needs and productivity.
  • Q: What is the capacity of the BTI Battery? A: It features an energy capacity of 80 Wh with a nominal voltage of 11.4 V for reliable runtime.
  • Q: How fast does it charge compared to other batteries? A: It is designed to take lesser time to charge than many typical batteries, helping minimize downtime.
  • Q: What does the proprietary battery size mean for my device? A: The proprietary size is engineered for a better fit, ensuring reliability, stable thermal performance, and easier installation in compatible devices.
  • Q: How many cells are in the BTI Battery? A: The BTI Battery uses a 6-cell configuration to balance power delivery and thermal management.
  • Q: Is there any safety or warranty information I should know? A: The battery is designed with standard safety considerations for rechargeable packs and is intended for repeated charging cycles; refer to your device manufacturer guidelines and warranty terms for specifics.
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: 79578458315

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4.5 ★★★★★
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Verified Purchase
Susan Cedar
Boise, US
★★★★★ 4
My dog loves glowing fetch at night!
Style: Glow Balls (Pack of 3), Size: 2.5 inch
Fantastic. Sturdy. My dog loves them Glow in the dark is great for fetch at night. I keep a flashlight with me because the glow doesn't last really long. But they charge very quickly and are really bright.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 22, 2026
M
Verified Purchase
Maddox
Alexandria, US
★★★★★ 5
Indestructible
Style: Fetch Balls (Pack of 2), Size: 3 inch
These balls are indestructible! We have a lab and a lab mix and they CANNOT damage these balls. They love them for fetch and to just chew on them (slightly squishy, but NO damage). Best toys we have bought for them.
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Reviewed in the United States on April 19, 2026
A
Verified Purchase
Animal Lover
Massapequa, US
★★★★★ 5
Great trial set. Just be careful throwing the orange one!
Style: Assorted Balls (Pack of 3), Size: 2.5 inch
Blue isn't that easy to see in the yard White charges with bright light/UV and is truly a game changer for night-time fetch. Both dogs clearly favor it. Orange is easy to see in the grass at day They're 3 different weights as well, so double trial. I prefer medium for my big dogs, though light performs well too The orange is HEAVY and unyielding. Do NOT throw it with a ball thrower. It could damage your house or knock your dog out. Seems tough though.
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Reviewed in the United States on January 16, 2026
S
Verified Purchase
Spo509
Massapequa, US
★★★★★ 3
Not as good as chuck it anymore
Style: Fetch Balls (Pack of 10), Size: 2.5 inch
I have bought these before and the where just like the chuck it balls. These are not those balls. The are lighter and my dog has already cause damage to one
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Reviewed in the United States on March 16, 2026
D
Verified Purchase
Daisy l.
Fort Morgan, US
★★★★★ 5
Doesn’t squeak but the dogs still love them
Our doggies love them!! Very durable! They do not squeak though
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Reviewed in the United States on May 7, 2026

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