45W Lenovo IdeaPad AC Adapter Charger 20V 2.25A – 4.0mm Tip

45W Lenovo IdeaPad AC Adapter Charger 20V 2.25A – 4.0mm Tip

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$77.75 $104.55
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45W Lenovo IdeaPad AC Adapter Charger 20V 2.25A – 4.0mm Tip
  • 45W Lenovo IdeaPad AC Adapter Charger 20V 2.25A – 4.0mm Tip
  • 45W Lenovo IdeaPad AC Adapter Charger 20V 2.25A – 4.0mm Tip
  • 45W Lenovo IdeaPad AC Adapter Charger 20V 2.25A – 4.0mm Tip
  • 45W Lenovo IdeaPad AC Adapter Charger 20V 2.25A – 4.0mm Tip
  • 45W Lenovo IdeaPad AC Adapter Charger 20V 2.25A – 4.0mm Tip
  • 45W Lenovo IdeaPad AC Adapter Charger 20V 2.25A – 4.0mm Tip
  • 45W Lenovo IdeaPad AC Adapter Charger 20V 2.25A – 4.0mm Tip
  • 45W Lenovo IdeaPad AC Adapter Charger 20V 2.25A – 4.0mm Tip
  • 45W Lenovo IdeaPad AC Adapter Charger 20V 2.25A – 4.0mm Tip
  • 45W Lenovo IdeaPad AC Adapter Charger 20V 2.25A – 4.0mm Tip
  • 45W Lenovo IdeaPad AC Adapter Charger 20V 2.25A – 4.0mm Tip
  • 45W Lenovo IdeaPad AC Adapter Charger 20V 2.25A – 4.0mm Tip
  • 45W Lenovo IdeaPad AC Adapter Charger 20V 2.25A – 4.0mm Tip
  • 45W Lenovo IdeaPad AC Adapter Charger 20V 2.25A – 4.0mm Tip
45W Lenovo IdeaPad AC Adapter Charger 20V 2.25A – 4.0mm Tip

45W Lenovo IdeaPad AC Adapter Charger 20V 2.25A – 4.0mm Tip

$77.75 $104.55
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45W AC Power Adapter for Lenovo IdeaPad Laptops

Keep your Lenovo IdeaPad powered up and productive with this dependable 45W AC adapter from AJEYO. Designed as a direct replacement for the original charger, it delivers a stable 20V / 2.25A output through a precise 4.0mm × 1.7mm connector — ensuring a secure, snug fit every time you plug in.

Compatible with Lenovo OEM part numbers: PA-1450-55LN, PA-1450-55LL, PA-1450-55LK, PA-1450-55LR, PA-1450-55LZ.

Key Specifications

  • Output: 20V ⎓ 2.25A (45W)
  • Input: 100–240V, 50/60Hz (universal voltage — works worldwide)
  • Connector Size: 4.0mm × 1.7mm
  • Certifications: CE, FCC, RoHS, WEEE
  • Plug Type: EU (US, UK, AU power cord options also available)
  • Warranty: 12 months manufacturer's limited warranty
  • Condition: Brand New

Built-In Safety Protections

  • ✔ Short Circuit Protection
  • ✔ Over-Voltage Protection
  • ✔ Over-Current Protection

These triple-layer safeguards help protect both the adapter and your laptop from electrical faults during charging.

How to Check Compatibility

Before ordering, verify that both the output voltage and amperage on your original adapter match this unit (20V / 2.25A), and that the connector size (4.0mm × 1.7mm) fits your laptop's charging port. If your original adapter is lost, check the model sticker on the back of your laptop — our team is happy to help confirm compatibility.

Package Contents

  • 1 × AC Power Adapter (AJEYO 45W)
  • 1 × Power Cord (US / UK / EU / AU standard available)

Made in Mainland China.

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Frequently Asked Questions

Q: Will this 45W Lenovo laptop charger work with my IdeaPad model?

A: This adapter is compatible with Lenovo IdeaPad laptops that use OEM part numbers PA-1450-55LN, PA-1450-55LL, PA-1450-55LK, PA-1450-55LR, or PA-1450-55LZ. To confirm compatibility, match the output specs (20V / 2.25A) and connector size (4.0mm × 1.7mm) with your original charger or the label on the back of your laptop.

Q: Is this adapter safe to use with my laptop?

A: Yes. The AJEYO 45W AC adapter is CE, FCC, RoHS, and WEEE certified and features built-in short circuit, over-voltage, and over-current protection to keep your device and adapter safe during every charging session.

Q: Can I use this charger internationally when travelling?

A: Absolutely. The adapter accepts a universal input voltage of 100–240V at 50/60Hz, making it compatible with power outlets worldwide. Power cords for US, UK, EU, and AU standards are all available.

Q: What is the warranty on this laptop charger?

A: This adapter comes with a 12-month manufacturer's limited warranty covering defective items. If you receive a damaged, incorrect, or defective unit, please contact us within 7 days of receipt and we'll resolve the issue promptly.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.

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