{"product_id":"ytech-170w-20v-8-5a-thinkpad-slim-tip-charger","title":"YTech 170W 20V 8.5A ThinkPad Slim-Tip Charger","description":"\u003cp\u003e\u003cstrong\u003eYTech 170W 20V 8.5A replacement charger is a high-power AC adapter made to reliably charge compatible Lenovo ThinkPad and select Legion laptops using the yellow rectangular slim-tip connector.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis YTech replacement adapter delivers the same 20V, 8.5A, 170W output specification used by many Lenovo factory chargers so you can power workstations and high-performance notebooks without carrying the original brick. Designed for broad compatibility, it works with numerous ThinkPad and IdeaPad models as well as some Legion systems that use the 11×5 mm slim-tip (yellow rectangle) connector. The unit accepts 100–240V AC input, includes built-in protections, and is sized to be a direct replacement for part numbers like ADL170NLC2A, 01FR043, 45N0370, and similar OEM references.\u003c\/p\u003e\n\n\u003ch3\u003eWhich laptop models will this YTech adapter power?\u003c\/h3\u003e\n\u003cp\u003eThis adapter supports many Lenovo ThinkPad, IdeaPad and Legion systems that require a 170W, 20V supply with the yellow rectangular slim-tip. Check your original adapter label or laptop documentation to confirm the voltage and connector type before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThinkPad series: T540P, P50\/P51\/P52\/P53, P70\/P71\/P73, P15\/P17\/P15v\/P15g\/P15p, P1, X1 and similar models.\u003c\/li\u003e\n  \u003cli\u003eThinkPad E and W series: E440, W540, W550s and other systems listed on the product compatibility list.\u003c\/li\u003e\n  \u003cli\u003eLegion and IdeaPad models that specify ADL170NLC2A \/ ADL170NLC3A or DP\/N 01FR043, 45N0370, 45N0369.\u003c\/li\u003e\n  \u003cli\u003eAlways verify connector size: yellow rectangle slim tip (11 x 5.0 mm) is required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the YTech adapter protect my laptop while charging?\u003c\/h3\u003e\n\u003cp\u003eThe adapter incorporates standard electrical safeguards to reduce the risk of overcurrent, overvoltage, and short circuits. These protections help maintain consistent output under typical usage and prevent damage from common power irregularities.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInput range 100–240V supports international use with appropriate plug adapters.\u003c\/li\u003e\n  \u003cli\u003eBuilt-in overcurrent and overvoltage protection helps protect the laptop’s power circuit.\u003c\/li\u003e\n  \u003cli\u003eStable 20V 8.5A output minimizes voltage fluctuation during high-load tasks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat connector and specifications should I double-check before buying?\u003c\/h3\u003e\n\u003cp\u003eMatch three key details from your original charger before purchasing: output voltage and current, physical connector type and OEM part numbers. If any of these differ, the adapter may not fit or supply correct power.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOutput: 20V, 8.5A (170W). Do not use if your laptop requires different voltage or wattage.\u003c\/li\u003e\n  \u003cli\u003eConnector: yellow rectangular slim tip (11×5.0 mm). Verify shape and dimensions visually.\u003c\/li\u003e\n  \u003cli\u003eCompatible part numbers: ADL170NLC2A, ADL170NLC3A, ADL170NDC2A, DP\/N 01FR043, 45N0370, 45N0369 and similar.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this adapter charge at full speed during heavy use like gaming or rendering?\u003c\/h3\u003e\n\u003cp\u003eWith the rated 170W output, this adapter supplies the power expected for heavy workloads on supported models, allowing the laptop to charge while running demanding applications. Performance depends on the system’s internal power draw and battery state, but the adapter’s wattage aligns with factory replacements for high-performance ThinkPad and Legion models.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e170W rating supports charging and system power under substantial load in most compatible models.\u003c\/li\u003e\n  \u003cli\u003eIf a laptop draws more than 170W under extreme overclocking, battery depletion can still occur.\u003c\/li\u003e\n  \u003cli\u003eUsing the correct connector and OEM-equivalent adapter avoids throttling or compatibility issues.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The YTech 170W 20V 8.5A charger is intended for owners of compatible Lenovo ThinkPad, IdeaPad and select Legion laptops who need a direct replacement or spare power adapter that matches OEM specifications. It’s well suited for professionals, students, and gamers who require a high-wattage adapter with the yellow rectangle slim-tip, and for anyone replacing lost or damaged factory bricks while keeping full charging capability and protective features.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this adapter compatible with ThinkPad P50 and P71?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — it supports P50 and P71 models that use a 20V 8.5A (170W) input and the yellow rectangular slim-tip.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this charger internationally?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The adapter accepts 100–240V 50\/60Hz input; use a local plug adapter for regional outlets.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"YTech","offers":[{"title":"Default Title","offer_id":48412798910621,"sku":"B0C4KX4GZ2","price":46.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9596\/1757\/files\/ytech-front-view-charger.jpg?v=1781249233","url":"https:\/\/nexoltic.com\/products\/ytech-170w-20v-8-5a-thinkpad-slim-tip-charger","provider":"Nexoltic","version":"1.0","type":"link"}