SKU: 95220008759

BTI 01AV494-BTI 11.52V 57WHR LI-ION BATTERY

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Description

BTI 01AV494-BTI 11.52V 57WHR LI-ION BATTERYThe BTI 01AV494 BTI 11. 52V 57Wh Li Ion Battery is a premium, high performance replacement designed specifically for the Lenovo ThinkPad X1 Carbon 5th generation. Built to deliver dependable power when you need it most, this battery restores mobility to your ultrabook, helping you stay productive on the go. Crafted with quality Li Ion cells and subjected to rigorous safety testing, it provides consistent voltage delivery, reliable runtime, and peace

The BTI 01AV494-BTI 11.52V 57Wh Li-Ion Battery is a premium, high-performance replacement designed specifically for the Lenovo ThinkPad X1 Carbon 5th generation. Built to deliver dependable power when you need it most, this battery restores mobility to your ultrabook, helping you stay productive on the go. Crafted with quality Li-Ion cells and subjected to rigorous safety testing, it provides consistent voltage delivery, reliable runtime, and peace of mind for professionals who rely on their laptop every day. This description blends verified features and common market descriptions to create an SEO-friendly overview that highlights why the BTI 01AV494-BTI is a superior choice for ThinkPad X1 Carbon users seeking a trustworthy replacement battery.

  • Premium compatibility and fit. Specifically engineered to match the Lenovo ThinkPad X1 Carbon 5th Gen chassis, the BTI 01AV494-BTI docks securely and preserves the notebook’s slim profile. This means no bulky additions or misalignment—just a seamless battery replacement that preserves the sleek design you expect from ThinkPad.
  • High-capacity Li-Ion chemistry for extended day-to-day use. With a nominal 11.52V and a 57Wh capacity, this battery is designed to supply reliable, stable power for professional workloads, multimedia tasks, and on-the-road productivity. The energy-dense cells minimize the need for frequent recharges, helping you stay productive during long travel days or busy office sessions.
  • Built-in safety features to protect your device and data. The BTI 01AV494-BTI integrates essential protection mechanisms against overcharging, short circuits, and thermal fluctuations. These safeguards help prevent unexpected shutdowns and extend the life of both the battery and your ThinkPad, so you can work with confidence.
  • Easy installation with plug-and-play convenience. This replacement battery is designed for straightforward installation in compatible ThinkPad X1 Carbon models. While professional service is always an option, many users can swap batteries with minimal tools and downtime, getting their machine back to full power quickly.
  • Quality assurance and dependable performance you can count on. BTI batteries are manufactured to meet stringent quality standards and are subject to multiple validation tests. Expect consistent voltage delivery, dependable charge cycles, and a solid warranty-backed product that supports your demanding workflow.

Technical Details of BTI 01AV494-BTI

  • Model: BTI 01AV494-BTI
  • Technology: Li-Ion
  • Voltage: 11.52V
  • Capacity: 57Wh
  • Compatibility: Lenovo ThinkPad X1 Carbon 5th Generation
  • Form Factor: Replacement battery designed to fit the ThinkPad X1 Carbon chassis
  • Connector Type: Standard ThinkPad battery connector for seamless integration

How to install BTI 01AV494-BTI

To replace your ThinkPad X1 Carbon battery with the BTI 01AV494-BTI, follow these general steps. Note that exact steps can vary slightly by model and housing design, so refer to your device’s service manual if available.

  • Power down the laptop completely, unplug all peripherals, and disconnect the power adapter.
  • Place the notebook on a clean, static-free surface and flip it over to locate the service panel that covers the battery area.
  • Remove the service panel screws using the appropriate screwdriver, and carefully lift the panel to expose the existing battery and connectors.
  • Carefully disconnect the battery connector from the motherboard, following any safety precautions for static discharge.
  • Detach the old battery from its mounting brackets and wiring harness, then align the BTI 01AV494-BTI in the same orientation as the original battery.
  • Reconnect the battery to the motherboard, reattach any brackets or screws, and reseal the service panel.
  • Reconnect the power adapter, power on the laptop, and allow the new battery to calibrate. Use the device normally and monitor charging behavior to confirm proper operation.

Frequently asked questions

  • Q: Is the BTI 01AV494-BTI compatible with ThinkPad X1 Carbon 5th Gen?

    A: Yes. This battery is specifically designed to fit Lenovo ThinkPad X1 Carbon models from the 5th generation, delivering reliable power and a seamless replacement experience.

  • Q: What safety features are included?

    A: The battery includes essential protection against overcharge, short circuits, and thermal anomalies to help protect your device and data during use and charging.

  • Q: How long can I expect the BTI 01AV494-BTI to power my laptop on a typical day?

    A: Runtime depends on workload, screen brightness, and peripheral usage. The 57Wh capacity is designed to provide substantial power for everyday professional tasks, presentations, and travel sessions, helping you minimize downtime between charges.

  • Q: Is installation difficult for non-professionals?

    A: Replacement battery installation ranges from straightforward to moderately technical depending on your model. While many users can perform the swap themselves with proper care, consult your device’s service guide or a technician if you’re unsure.

  • Q: What is the warranty or support for this battery?

    A: Warranty terms vary by seller and region. BTI typically provides warranty coverage that supports product reliability and performance, with service options available through authorized channels.

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: 95220008759

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The best pair of work / workout / casual socks I've bought in long time! They're no show on all my sneakers, incredibly comfortable and they never move.
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LC
Alexandria, US
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LOVE! These socks are so comfortable! I wear a 5 in women's and a 3 in big kid shoes. The small fit me perfectly. I see where some say they run small but I can't say that was an issue for me. They are "snug" but thats what you want with a no show sock. I feel they have support vs the ones i used to buy at Walmart. They are very soft! I am actually buying more today and throwing my other ones in the trash!
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Reviewed in the United States on February 18, 2026
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Lucy Mejia
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★★★★★ 5
So will not write down your foot
Size: Medium, Color: (001) Black / Black / Castlerock
I love these socks. They have a little bit of gel on the top of the heel for support in your tennis shoes and so your socks don’t write down. Very good quality.
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Twins9
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★★★★★ 5
Comfy and Stay Put
Size: Medium, Color: (002) Black / Black / Halo Gray
These socks are honestly great. They’re super thin and light, so once you have them on, you kind of forget they’re even there. No bulky feeling in your shoes at all. The best part is they actually stay on. I hate no-show socks that slide down after five minutes, and these don’t do that. The little grip on the heel really works, so you’re not constantly adjusting them all day. They’re breathable too, which is nice if your feet run warm. They dry fast and don’t get that gross sweaty feeling. And there’s no annoying seam on the toe, so nothing rubs or feels uncomfortable. Basically, they’re just comfy, stay put, and don’t cause problems — which is all I want from socks.
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