Techtek e-shop Quality branded batteries and chargers at the best prices
Search
Log in
es
Shopping Cart 0
Techtek e-shop Quality branded batteries and chargers at the best prices
es

Find your regionFind your region

Log in
  • Log in Log in
  • Log in Register
Shopping Cart 0

Shopping cart is empty.

  • Batteries Batteries
    Brand Cameron Sino
    Apple Apple
    Samsung Samsung
    All manufacturers
    • AA / AAA
    • Amplifier Battery
    • BabyPhone Battery
    • BarCode, Scanner Battery
    • Camera Battery
    • Car Speaker Battery
    • CMOS / BackUp Battery
    • Cordless Phone Battery
    • DAB Digital Battery
    • Dictionary Battery
    • Dog Collar Battery
    • DVB-T Battery
    • Ebook, eReader Battery
    • Equipment Battery
    • Game, PSP, NDS Battery
    • GPS, Navigator Battery
    • Keyboard Battery
    • Medical Battery
    • Mobile Phone Battery
    • MP3, MP4, PMP Battery
    • Notebook battery
    • Pager Battery
    • Payment Terminal Battery
    • Power Tools Battery
    • Printer Battery
    • Projector Battery
    • RAID Controller Battery
    • Recorder Battery
    • Remote Control Battery
    • Satellite Phone Battery
    • Skype Phone Battery
    • Smart Home Battery
    • Speaker Battery
    • Tablet Battery
    • Two-Way Radio Battery
    • Vacuum Battery
    • Vehicle Battery
    • Wireless Headset Battery
  • Chargers Chargers
    Brand Cameron Sino
    Apple Apple
    Samsung Samsung
    All manufacturers
    • Chargers for gaming consoles
    • DeskTop Charger
    • Home Security Camera Charger
    • Power Delivery (PD) Charger
    • Power Tools Charger
    • RC Hobby Charger
  • Toners Toners
    Our Brand TCTK
    brother brother
    canon canon
    dell dell
    epson epson
    lexmark lexmark
    oki oki
    ricoh ricoh
    samsung samsung

Shopping cart

Shopping cart is empty.

Product successfully added to cart.

Checkout
Country
{ "@context": "https://schema.org", "@type": "ItemList", "name": "AT&T 1140", "description": " The AT&T 1140 is a feature-rich cordless phone designed to meet the communication needs of both home and small office environments. Known for its reliable performance and user-friendly interface, the AT&T 1140 stands out as a top choice for those seeking a dependable cordless phone solution. In this article, we'll explore the notable features of the AT&T 1140 and discuss the benefits of using a compatible replacement battery to ensure your device remains operational at all times. The Impressive Features of the AT&T 1140 The AT&T 1140 is equipped with a variety of features that make it a standout device in its category. Here are some of the key highlights: High-Quality Sound: Enjoy crystal-clear conversations with the AT&T 1140, thanks to its advanced sound technology that minimizes background noise and echoes. Caller ID and Call Waiting: The AT&T 1140 comes with caller ID and call waiting features, allowing you to see who is calling and manage multiple calls efficiently. Large Backlit Display: The large, brightly lit display ensures that you can easily read incoming call information and navigate the phone's menu system, even in low-light conditions. Expandable System: The phone system can be expanded to include additional handsets, making it a flexible option for growing families or businesses. Long Battery Life: The AT&T 1140 boasts an impressive battery life, allowing for extended periods of talk time and standby time before a recharge is necessary. Benefits of Using a Compatible Replacement Battery One of the essential aspects of maintaining the efficiency and performance of your AT&T 1140 phone is ensuring that it has a reliable power source. Techtek's compatible replacement battery is an excellent option for this purpose. Here’s why: Compatibility: The replacement battery is designed to work seamlessly with the AT&T 1140 as well as other original battery types such as 2414, 3300, 3301, and 91076, ensuring you get a perfect fit and reliable performance. Enhanced Performance: The replacement battery offers excellent power retention, providing consistent voltage and maintaining the device's performance throughout its usage. Cost-Effective: Opting for a compatible replacement battery is a more economical choice compared to purchasing an entirely new phone, helping you save money in the long run. Eco-Friendly: By choosing a replacement battery, you are also contributing to environmental sustainability by reducing electronic waste. Customer Concerns Addressed Potential customers might have concerns about using a replacement battery for their AT&T 1140 device. Here are some of the common questions and their answers: Is the Replacement Battery Safe to Use? Yes, Techtek's replacement batteries are manufactured under stringent quality control standards to ensure safety and reliability. The batteries undergo rigorous testing to meet and exceed industry benchmarks. Will It Affect the Performance of My AT&T 1140? Not at all. The compatible battery is designed to deliver consistent power, ensuring that your AT&T 1140 operates at optimal performance levels without any disruption. How Does the Battery Life Compare? The replacement battery offers comparable or even superior battery life to the original, allowing you to enjoy longer talk times and standby periods. Where Can I Find the Battery? You can find the compatible battery for the AT&T 1140 in the \"Cordless Phone Battery\" category on our e-shop. We ensure a smooth purchasing process and efficient delivery to keep your phone operational. The Importance of Choosing the Right Replacement Battery Selecting the right replacement battery is crucial for several reasons: Device Longevity: Using a high-quality replacement battery can prolong the lifespan of your AT&T 1140, reducing the need for frequent replacements. Performance: An appropriately matched battery ensures that your device performs at its best, without any power-related interruptions. Peace of Mind: Knowing that your phone has a reliable power source allows you to use it confidently, whether for personal or professional communications. Conclusion The AT&T 1140 is a versatile and reliable cordless phone that offers a range of features designed to enhance your communication experience. Ensuring that your device has a high-quality replacement battery is critical for maintaining its performance and efficiency. Techtek's compatible batteries are a perfect solution, offering reliability, cost-effectiveness, and environmental benefits. Explore our e-shop to find the ideal replacement battery for your AT&T 1140 and continue enjoying seamless communication. ", "itemListElement": [ { "@type": "Product", "position": 1, "name": "Compatible battery replacement for AT&T 23-298,2414,3300,3301,80-5071-00-00...", "image": "/image/cache/data/downloaded3/CS-P2/40/CS-P240CL-1-228x228.jpg", "brand": { "@type": "Brand", "name": "AT&T" }, "offers": { "@type": "Offer", "price": "13.68", "priceCurrency": "EUR", "availability": "https://schema.org/InStock" } } ] }
  • Home
  • Quality Batteries for Cordless Phones
  • AT&T
  • 1140

AT&T 1140

AT&T 1140

The AT&T 1140 is a feature-rich cordless phone designed to meet the communication needs of both home and small office environments. Known for its reliable performance and user-friendly interface, the AT&T 1140 stands out as a top choice for those seeking a dependable cordless phone solution. In this article, we'll explore the notable features of the AT&T 1140 and discuss the benefits of using a compatible replacement battery to ensure your device remains operational at all times.

The Impressive Features of the AT&T 1140

The AT&T 1140 is equipped with a variety of features that make it a standout device in its category. Here are some of the key highlights:

  • High-Quality Sound: Enjoy crystal-clear conversations with the AT&T 1140, thanks to its advanced sound technology that minimizes background noise and echoes.
  • Caller ID and Call Waiting: The AT&T 1140 comes with caller ID and call waiting features, allowing you to see who is calling and manage multiple calls efficiently.
  • Large Backlit Display: The large, brightly lit display ensures that you can easily read incoming call information and navigate the phone's menu system, even in low-light conditions.
  • Expandable System: The phone system can be expanded to include additional handsets, making it a flexible option for growing families or businesses.
  • Long Battery Life: The AT&T 1140 boasts an impressive battery life, allowing for extended periods of talk time and standby time before a recharge is necessary.

Benefits of Using a Compatible Replacement Battery

One of the essential aspects of maintaining the efficiency and performance of your AT&T 1140 phone is ensuring that it has a reliable power source. Techtek's compatible replacement battery is an excellent option for this purpose. Here’s why:

  • Compatibility: The replacement battery is designed to work seamlessly with the AT&T 1140 as well as other original battery types such as 2414, 3300, 3301, and 91076, ensuring you get a perfect fit and reliable performance.
  • Enhanced Performance: The replacement battery offers excellent power retention, providing consistent voltage and maintaining the device's performance throughout its usage.
  • Cost-Effective: Opting for a compatible replacement battery is a more economical choice compared to purchasing an entirely new phone, helping you save money in the long run.
  • Eco-Friendly: By choosing a replacement battery, you are also contributing to environmental sustainability by reducing electronic waste.

Customer Concerns Addressed

Potential customers might have concerns about using a replacement battery for their AT&T 1140 device. Here are some of the common questions and their answers:

Is the Replacement Battery Safe to Use?

Yes, Techtek's replacement batteries are manufactured under stringent quality control standards to ensure safety and reliability. The batteries undergo rigorous testing to meet and exceed industry benchmarks.

Will It Affect the Performance of My AT&T 1140?

Not at all. The compatible battery is designed to deliver consistent power, ensuring that your AT&T 1140 operates at optimal performance levels without any disruption.

How Does the Battery Life Compare?

The replacement battery offers comparable or even superior battery life to the original, allowing you to enjoy longer talk times and standby periods.

Where Can I Find the Battery?

You can find the compatible battery for the AT&T 1140 in the "Cordless Phone Battery" category on our e-shop. We ensure a smooth purchasing process and efficient delivery to keep your phone operational.

The Importance of Choosing the Right Replacement Battery

Selecting the right replacement battery is crucial for several reasons:

  • Device Longevity: Using a high-quality replacement battery can prolong the lifespan of your AT&T 1140, reducing the need for frequent replacements.
  • Performance: An appropriately matched battery ensures that your device performs at its best, without any power-related interruptions.
  • Peace of Mind: Knowing that your phone has a reliable power source allows you to use it confidently, whether for personal or professional communications.

Conclusion

The AT&T 1140 is a versatile and reliable cordless phone that offers a range of features designed to enhance your communication experience. Ensuring that your device has a high-quality replacement battery is critical for maintaining its performance and efficiency. Techtek's compatible batteries are a perfect solution, offering reliability, cost-effectiveness, and environmental benefits. Explore our e-shop to find the ideal replacement battery for your AT&T 1140 and continue enjoying seamless communication.

Show more
Compatible battery replacement for AT&T 23-298,2414,3300,3301,80-5071-00-00...

Compatible battery replacement for AT&T 23-298,2414,3300,3301,80-5071-00-00...

Product Code: CS-P240CL
Type Type: Ni-MH
Voltage Voltage: 3.6 V
Capacity Capacity: 1500 mAh

Compatible battery replacement for AT&T 23-298,2414,3300,3301,80-5071-00-00...

Product Code: CS-P240CL
Type Type Ni-MH
Voltage Voltage: 3.6 V
Capacity Capacity: 1500 mAh

13.68 €

Ex Tax 21%: 11.31 €
Is in stock!
Add to Cart Add to Cart Add to Cart

Everything You Need to Know About the AT&T 1140 Device and Its Compatible Battery

The AT&T 1140 is a feature-rich cordless phone designed to meet the communication needs of both home and small office environments. Known for its reliable performance and user-friendly interface, the AT&T 1140 stands out as a top choice for those seeking a dependable cordless phone solution. In this article, we'll explore the notable features of the AT&T 1140 and discuss the benefits of using a compatible replacement battery to ensure your device remains operational at all times.

The Impressive Features of the AT&T 1140

The AT&T 1140 is equipped with a variety of features that make it a standout device in its category. Here are some of the key highlights:

  • High-Quality Sound: Enjoy crystal-clear conversations with the AT&T 1140, thanks to its advanced sound technology that minimizes background noise and echoes.
  • Caller ID and Call Waiting: The AT&T 1140 comes with caller ID and call waiting features, allowing you to see who is calling and manage multiple calls efficiently.
  • Large Backlit Display: The large, brightly lit display ensures that you can easily read incoming call information and navigate the phone's menu system, even in low-light conditions.
  • Expandable System: The phone system can be expanded to include additional handsets, making it a flexible option for growing families or businesses.
  • Long Battery Life: The AT&T 1140 boasts an impressive battery life, allowing for extended periods of talk time and standby time before a recharge is necessary.

Benefits of Using a Compatible Replacement Battery

One of the essential aspects of maintaining the efficiency and performance of your AT&T 1140 phone is ensuring that it has a reliable power source. Techtek's compatible replacement battery is an excellent option for this purpose. Here’s why:

  • Compatibility: The replacement battery is designed to work seamlessly with the AT&T 1140 as well as other original battery types such as 2414, 3300, 3301, and 91076, ensuring you get a perfect fit and reliable performance.
  • Enhanced Performance: The replacement battery offers excellent power retention, providing consistent voltage and maintaining the device's performance throughout its usage.
  • Cost-Effective: Opting for a compatible replacement battery is a more economical choice compared to purchasing an entirely new phone, helping you save money in the long run.
  • Eco-Friendly: By choosing a replacement battery, you are also contributing to environmental sustainability by reducing electronic waste.

Customer Concerns Addressed

Potential customers might have concerns about using a replacement battery for their AT&T 1140 device. Here are some of the common questions and their answers:

Is the Replacement Battery Safe to Use?

Yes, Techtek's replacement batteries are manufactured under stringent quality control standards to ensure safety and reliability. The batteries undergo rigorous testing to meet and exceed industry benchmarks.

Will It Affect the Performance of My AT&T 1140?

Not at all. The compatible battery is designed to deliver consistent power, ensuring that your AT&T 1140 operates at optimal performance levels without any disruption.

How Does the Battery Life Compare?

The replacement battery offers comparable or even superior battery life to the original, allowing you to enjoy longer talk times and standby periods.

Where Can I Find the Battery?

You can find the compatible battery for the AT&T 1140 in the "Cordless Phone Battery" category on our e-shop. We ensure a smooth purchasing process and efficient delivery to keep your phone operational.

The Importance of Choosing the Right Replacement Battery

Selecting the right replacement battery is crucial for several reasons:

  • Device Longevity: Using a high-quality replacement battery can prolong the lifespan of your AT&T 1140, reducing the need for frequent replacements.
  • Performance: An appropriately matched battery ensures that your device performs at its best, without any power-related interruptions.
  • Peace of Mind: Knowing that your phone has a reliable power source allows you to use it confidently, whether for personal or professional communications.

Conclusion

The AT&T 1140 is a versatile and reliable cordless phone that offers a range of features designed to enhance your communication experience. Ensuring that your device has a high-quality replacement battery is critical for maintaining its performance and efficiency. Techtek's compatible batteries are a perfect solution, offering reliability, cost-effectiveness, and environmental benefits. Explore our e-shop to find the ideal replacement battery for your AT&T 1140 and continue enjoying seamless communication.

Find batteries, accumulators, toners and ink cartridges for your branded equipment at Techtek.
Safe and fast delivery

Safe and fast delivery

99% positive reviews

99% positive reviews

Cheaper than original

Cheaper than original

Your device lasts longer

Your device lasts longer

Is your battery losing power?

Didn't find what you were looking for?

Is your battery losing power?
We’ll gladly recharge your mood and help you find exactly what you need.

Yes, I need help
  • Register Log in
  • Contact us Returns Open Chatbot

    [email protected]
  • Data handling policy Shipping Policy Privacy policy Terms and conditions Right of withdrawal Payment methods Imprint About us FAQ
  • Techtek s.r.o. Go to Facebook
Bank transfer Bank transfer • Card payment Card payment • PayPal • Stripe

© 2025 Techtek s.r.o. All Rights Reserved.

Bank transfer •
Card payment •
PayPal •
Stripe •
Go to Facebook

© 2025 Techtek s.r.o. All Rights Reserved.

Live Support

Today, 15:25
Hello, how can I assist you today?