How many spare POC batteries can I bring on a plane?

For batteries under 100 Wh (which covers most Inogen and OxyGo single and double batteries), the FAA sets no numerical limit—but you must be able to physically carry them. Use the 150% rule based on your total transit time to determine the exact number you need.

Can POC batteries go in checked luggage?

No. All spare lithium-ion batteries must be in your carry-on baggage. Only the battery currently installed in the device may be in checked luggage (inside the device). This rule is non-negotiable under FAA Advisory Circular AC 120-76E.

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L17M4P71 L17C4P71 L17M4P73 Laptop Battery for Lenovo ThinkPad X1 Yoga 3rd Gen 2018 Series 20LD 20LE 20LF 20LG TP00076D 01AV474 SB10K97623 01AV475 SB10K97624 01AV499 SB10K97638 02DL003 15.36V 54Wh

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Genuine L17M4P71 L17C4P71 L17M4P73 Laptop Battery for Lenovo ThinkPad X1 Yoga 3rd Gen 2018 Series 20LD 20LE 20LF 20LG TP00076D 01AV474 SB10K97623 01AV475 SB10K97624 01AV499 SB10K97638 02DL003 15.36V 54Wh

Ensure your Lenovo ThinkPad X1 Yoga 3rd Gen (2018) runs at peak performance with the Genuine L17M4P71 Laptop Battery. Designed for models 20LD, 20LE, 20LF, and 20LG, this 15.36V, 54Wh battery provides reliable and long-lasting power, keeping your notebook running smoothly for work, study, or travel. Compatible with Lenovo part numbers 01AV474, SB10K97623, 01AV475, SB10K97624, 01AV499, SB10K97638, and 02DL003, this high-quality replacement battery meets strict OEM standards, ensuring safety, efficiency, and durability.

Whether you’re on the go or working remotely, this battery delivers dependable performance, quick recharge times, and consistent battery life. Installing is simple and straightforward, letting you return to your tasks without downtime. Restore your laptop’s mobility and productivity with this genuine Lenovo replacement battery.

Product FAQ:

1.Which Lenovo models are compatible with this battery?
This battery is compatible with Lenovo ThinkPad X1 Yoga 3rd Gen (2018) models: 20LD, 20LE, 20LF, and 20LG.

2.What is the battery capacity and voltage?
It has a capacity of 54Wh and a voltage of 15.36V.

3.Is this a genuine Lenovo battery?
Yes, it is a genuine Lenovo battery, ensuring reliability and safety.

4.Which Lenovo part numbers does it replace?
Compatible part numbers include 01AV474, SB10K97623, 01AV475, SB10K97624, 01AV499, SB10K97638, and 02DL003.

5.How long will the battery last?
Battery lifespan depends on usage and care, but typically it lasts 2–3 years under normal usage conditions.

6.Is installation easy?
Yes, this battery is designed for easy replacement without professional tools.

7.Does it come with a warranty?
Most sellers provide a 12-month warranty, but check with the retailer for exact terms.

Compatible Machine Models:

Fit for Lenovo ThinkPad X1 Yoga 3rd Gen Series
Fit for Lenovo ThinkPad X1 Yoga 2018 Series
Fit for Lenovo ThinkPad X1 Yoga 2018 (20LD000KCD)
Fit for Lenovo ThinkPad X1 Yoga 2018 (20LD000SCD)
Fit for Lenovo ThinkPad X1 Yoga 2018 (20LD000TCD)
Fit for Lenovo ThinkPad X1 Yoga 2018 (20LF000GCD)

Compatible Part Numbers:

L17M4P73 01AV499 SB10K97638 L17C4P71 01AV475 SB10K97624 L17M4P71 01AV474 SB10K97623 02DL003

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Genuine L17M4P71 L17C4P71 L17M4P73 Laptop Battery for Lenovo ThinkPad X1 Yoga 3rd Gen 2018 Series 20LD 20LE 20LF 20LG TP00076D 01AV474 SB10K97623 01AV475 SB10K97624 01AV499 SB10K97638 02DL003 15.36V 54Wh

Ensure your Lenovo ThinkPad X1 Yoga 3rd Gen (2018) runs at peak performance with the Genuine L17M4P71 Laptop Battery. Designed for models 20LD, 20LE, 20LF, and 20LG, this 15.36V, 54Wh battery provides reliable and long-lasting power, keeping your notebook running smoothly for work, study, or travel. Compatible with Lenovo part numbers 01AV474, SB10K97623, 01AV475, SB10K97624, 01AV499, SB10K97638, and 02DL003, this high-quality replacement battery meets strict OEM standards, ensuring safety, efficiency, and durability.

Whether you’re on the go or working remotely, this battery delivers dependable performance, quick recharge times, and consistent battery life. Installing is simple and straightforward, letting you return to your tasks without downtime. Restore your laptop’s mobility and productivity with this genuine Lenovo replacement battery.

Product FAQ:

1.Which Lenovo models are compatible with this battery?
This battery is compatible with Lenovo ThinkPad X1 Yoga 3rd Gen (2018) models: 20LD, 20LE, 20LF, and 20LG.

2.What is the battery capacity and voltage?
It has a capacity of 54Wh and a voltage of 15.36V.

3.Is this a genuine Lenovo battery?
Yes, it is a genuine Lenovo battery, ensuring reliability and safety.

4.Which Lenovo part numbers does it replace?
Compatible part numbers include 01AV474, SB10K97623, 01AV475, SB10K97624, 01AV499, SB10K97638, and 02DL003.

5.How long will the battery last?
Battery lifespan depends on usage and care, but typically it lasts 2–3 years under normal usage conditions.

6.Is installation easy?
Yes, this battery is designed for easy replacement without professional tools.

7.Does it come with a warranty?
Most sellers provide a 12-month warranty, but check with the retailer for exact terms.

Compatible Machine Models:

Fit for Lenovo ThinkPad X1 Yoga 3rd Gen Series
Fit for Lenovo ThinkPad X1 Yoga 2018 Series
Fit for Lenovo ThinkPad X1 Yoga 2018 (20LD000KCD)
Fit for Lenovo ThinkPad X1 Yoga 2018 (20LD000SCD)
Fit for Lenovo ThinkPad X1 Yoga 2018 (20LD000TCD)
Fit for Lenovo ThinkPad X1 Yoga 2018 (20LF000GCD)

Compatible Part Numbers:

L17M4P73 01AV499 SB10K97638 L17C4P71 01AV475 SB10K97624 L17M4P71 01AV474 SB10K97623 02DL003

Battery Capacity	54Wh
Voltage	15.36V
Model No	L17C4P71
Warranty	12 Months

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🔋 Lithium-Ion Battery Conditioning

For optimal electrochemical performance, new lithium-ion batteries should undergo 2–3 complete charge and discharge cycles before reaching full capacity.

This stabilization phase allows the internal cell chemistry to achieve balanced ion distribution, ensuring maximum runtime, stable voltage output, and extended cycle life.

After this initial conditioning period, no further full discharge cycles are required.

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Orders placed Monday–Friday are processed within 1–2 business days. Orders placed on weekends are processed the following Monday.
Tracking information appears in your order within 1–2 business days after dispatch.
Transit time varies by region and logistics carrier
Please verify your shipping address before order confirmation
Address changes are not possible once shipment is dispatched

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US Shipping: USPS. (Normally 2-7 Business Days)

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We are committed to delivering professional-grade battery solutions and responsive after-sales service. If you experience any issues, please contact our support team before leaving feedback.

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✓ Safety & Quality Assurance

Built-in protection against overcharging, overheating, and short circuits.
Shipped in compliance with IATA regulations for lithium batteries.
Compatible with OEM chargers. No firmware modification required.

Questions about compatibility? Contact us with your device model number before ordering.

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Cao Chuanping

Power Systems Consultant · 8+ years in replacement battery sourcing & evaluation · View profile →

Disclaimer:
All batteries sold on accessories-mall.com are replacement parts. accessories-mall.com doesn't affiliate with any of the original manufacturers. Any registered trademarks or model names listed above are identified as purposes of showing compatibility only.

Genuine L17M4P71 / L17C4P71 / L17M4P73 Laptop Battery FAQ

Product Compatibility:

Lenovo ThinkPad X1 Yoga 3rd Gen (2018) Series

Model Numbers: 20LD, 20LE, 20LF, 20LG

Part Numbers: TP00076D, 01AV474, SB10K97623, 01AV475, SB10K97624, 01AV499, SB10K97638, 02DL003

Specifications:

Voltage: 15.36V

Capacity: 54Wh

Type: Lithium-ion (Li-ion)

Color: Black

Dimensions: OEM standard for X1 Yoga 3rd Gen

Frequently Asked Questions (FAQ)

1. Is this battery compatible with my Lenovo ThinkPad X1 Yoga 3rd Gen?

Yes. The L17M4P71, L17C4P71, and L17M4P73 batteries are specifically designed for Lenovo ThinkPad X1 Yoga 3rd Gen (2018) models, including 20LD, 20LE, 20LF, and 20LG series. Always check your laptop’s model number before purchasing.

2. How long does the battery last?

This genuine Li-ion battery offers up to 8–10 hours of typical usage depending on your system settings, running applications, and power management. Over time, battery capacity may reduce slightly with repeated charge cycles.

3. Can I replace the battery myself?

Yes. The ThinkPad X1 Yoga 3rd Gen has an accessible battery compartment.
Tips for safe replacement:

Power off your laptop completely.

Disconnect the charger and any peripherals.

Remove the bottom cover using a compatible screwdriver.

Carefully unplug the old battery and replace it with the new one.

4. How should I charge the battery for the first time?

Plug in the original Lenovo charger.

Charge the battery fully (100%) before using your laptop on battery power.

Avoid frequent deep discharges; partial charges are better for long-term battery health.

5. How can I extend the battery lifespan?

Avoid extreme temperatures (below 0°C or above 45°C).

Use Lenovo Power Manager or Windows Battery Saver mode.

Store the battery at ~50% charge if you won’t use it for long periods.

6. Is this an original Lenovo battery?

Yes. This battery is genuine Lenovo OEM, designed to meet the safety, performance, and reliability standards of Lenovo ThinkPad laptops.

7. What if the battery doesn’t work?

All purchases come with a warranty (typically 12 months). If you experience issues like failure to charge, overheating, or fast discharging, contact the seller or Lenovo support for replacement or assistance.

8. Can this battery be used in other ThinkPad models?

No. The L17M4P71 / L17C4P71 / L17M4P73 battery is exclusive to the X1 Yoga 3rd Gen (2018). Using it in incompatible devices can damage your laptop or the battery.

9. Safety Precautions

Do not puncture or expose the battery to fire.

Keep away from water and high humidity.

Dispose of used batteries according to local regulations.

L17M4P71 L17C4P71 L17M4P73 Laptop Battery for Lenovo ThinkPad X1 Yoga 3rd Gen 2018 Series 20LD 20LE 20LF 20LG TP00076D 01AV474 SB10K97623 01AV475 SB10K97624 01AV499 SB10K97638 02DL003 15.36V 54Wh