Original Lenovo 45W AC Adapter 20V 2.25A –Black Tip 4.0×1.7mm No Center Pin
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About This Part
This Lenovo AC adapter is tested and ready for installation. Tested and verified working before shipping. Compatible with select Lenovo laptop models - verify compatibility using the part number before ordering.
- Part Type: Charger/Adapter
- Source: OEM/Genuine
- Serial: compatible
Seller Notes
🔌 Original Lenovo 45W AC Adapter Charger – 20V 2.25A – 4.0×1.7mm Black Tip (No Center Pin) ✅ Adapter Specifications: • Brand: Lenovo / Chicony / Delta (OEM for Lenovo) • Power Output: 45W • Input: 100–240V ~ 1.7A, 50–60Hz • Output: 20V ⎓ 2.25A • Connector Type (verified): Round 4.0mm (outer) × 1.7mm (inner) barrel, no center pin (black tip) ✅ Model and Part Numbers: • Models: ADL45WCC, ADP-45DW B, PA-1450-55LL • P/N: 01FR128, SA10M42785, SA10M42742, 5A10H43630, 5A10H42923, 5A10H43625, SA10M42697 ✅ Compatible Lenovo Laptop Series: Designed for Lenovo notebooks that require 20V / 2.25A (45W) and use the 4.0×1.7mm barrel connector. Commonly found in: • Lenovo IdeaPad: 100 / 110 / 120 / 320 / 330 series (14″/15″/17″ variants that ship with 4.0×1.7mm barrel) • Lenovo IdeaPad S series: S130 / S145 (select configurations with 4.0×1.7mm barrel) • Lenovo B / V / G entry lines: selected models that specify 45W, 20V, 4.0×1.7mm on the original adapter label Tip: Lenovo models vary by region and configuration. If your original charger label shows 20V 2.25A (45W) and a 4.0×1.7mm round plug, this adapter is compatible. ⚠️ Important Notes: • Not compatible with Lenovo Slim Tip (rectangular), USB-C, or HP-style Smart Pin connectors. • Always match voltage (20V), current (2.25A/45W), and connector size (4.0×1.7mm) to avoid slow charging or instability. KS
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