Description
170W Smart AC Power Adapter for Lenovo ThinkPad W-Series & Business Laptops, 20V 8.5A Power Supply with 7.9mm x 3.8mm Yellow Tip
Engineered for high-performance computing, this 170W smart AC adapter is designed to meet the rigorous energy demands of Lenovo ThinkPad workstations and business-class laptops. Delivering a steady 20V 8.5A output, this power supply ensures your system receives the stable current required for intensive tasks, multi-monitor setups, and sustained processing. Featuring the classic 7.9mm x 3.8mm yellow-tip connector, it provides a secure and reliable power connection for your legacy ThinkPad enterprise hardware.
Product Highlights
- High-Capacity 170W Power Output: Provides a robust 20V 8.5A energy array, ensuring seamless stability for professional workstations and high-performance mobile devices.
- Precision 7.9mm x 3.8mm Connector: Features the signature Lenovo yellow-tip barrel connector, machined for a firm, high-conductivity physical connection.
- Enterprise Safety Suite: Equipped with industrial-grade surge protection, over-voltage regulation, and short-circuit prevention to guard your sensitive laptop components against electrical anomalies.
- Worldwide Grid Compatibility: Intelligently adapts to structural input voltage variations between 100V and 240V ~ 50/60Hz, perfectly suited for global business environments.
- Complete Professional Accessory Package: Includes 1x high-durability 170W power brick and 1x heavy-gauge localized AC wall cord.
Technical Specifications
| Input Parameters | 100 – 240V ~ 50 – 60Hz (Worldwide Adaptive) |
|---|---|
| Output Voltage | 20 V DC |
| Output Current | 8.5 A |
| Total Power Output | 170 Watts Max Capacity |
| Connector Profiling | 7.9mm (OD) x 3.8mm (ID) Yellow Tip Barrel |
| Package Contents | 1 x 170W Power Adapter + 1 x Localized AC Power Cord |
| Condition | Brand New Industrial Build |
System Compatibility Matrix
Tip: Press “Ctrl + F” to search for your specific ThinkPad model or part number.
Compatible Lenovo ThinkPad Workstations & Business Laptops:
• ThinkPad W520 / W530ThinkPad L & X-Series Business Systems:
• ThinkPad L420 / L421 / L520
• ThinkPad X220 / X220i
Interchangeable Charger Part Numbers:
Purchase with Confidence
Your business continuity is protected by our professional service frameworks:
- 12-Month Component Warranty providing direct hardware coverage against manufacturing defects or electrical failure.
- 30-Day Evaluation Period offering a transparent, risk-free path for returns or satisfaction.
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