🔌 Lenovo 45 W USB‑C Power Adapter
The Lenovo 45 W USB‑C Power Adapter offers fast, smart, and portable charging in a compact form factor. With USB-C Power Delivery support, it automatically selects the optimal voltage (5 V, 9 V, 15 V, or 20 V) up to 45 W to safely charge your USB‑C laptop, tablet, or phone. Featuring a travel-friendly, lightweight design and advanced safety protections, it's the ideal power solution for Lenovo ThinkPad, ThinkBook, Yoga, X1, Chromebook, and other USB‑C devices—whether at home, in the office, or on the go.
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Smart Power Delivery
Supports USB Power Delivery (PD) negotiation at 5 V / 2 A, 9 V / 2 A, 15 V / 3 A or 20 V / 2.25 A, ensuring the correct voltage and current for your device -
Compact & Travel-Ready
Ultralight design (approx. 170 g; 9.3 × 4 × 2.85 cm) makes it easy to toss into your bag or suitcase -
Universal Compatibility
Works seamlessly with Lenovo USB-C devices (ThinkPad, ThinkBook, X1 Carbon, Yoga, Chromebook series, etc.) and any PD-supported USB-C laptop, tablet or smartphone . -
Reliable Safety Features
Built-in protections guard against overcurrent, overvoltage, short-circuit, and overheating—ensuring safe and stable charging. -
Wide Voltage Range
Compatible with global voltage inputs from 100–240 V AC, 50/60 Hz—ideal for international travel
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🔧 Technical Specifications
| Feature | Specification |
|---|---|
| Max Power Output | 45 W (20 V × 2.25 A) |
| Voltage Levels | 5 V / 9 V / 15 V / 20 V |
| Current | Up to 3 A at 5 V, varies across voltage levels |
| Protocol | USB Power Delivery (PD) |
| Input Voltage | 100–240 V AC, 50/60 Hz |
| Protections | Over-current, over-voltage, short circuit, thermal protection |
| Dimensions | ~9.3 cm × 4 cm × 2.85 cm |
| Weight | ~170 g |
| Cable | Detachable USB‑C male-to-male (length varies by SKU) |
| Part Numbers | 4X20M26252, 4X20V07881 |