Key Specifications:Brand: LenovoSeries: Typically used for IdeaPad, but also compatible with some Lenovo ThinkPad and other models.Output Voltage (V): 19V (This must match exactly for the laptop to work safely).Output Current (A): 3.42AOutput Power (W): 65W (Calculated as 19V * 3.42A = ~65W).DC Connector Type: The “IdeaPad Pin” is a yellow tip connector with a specific rectangular shape and a central pin. This is a proprietary Lenovo connector.Compatibility & Finding a ReplacementThis charger is not compatible with your Haier Y11C tablet. The voltage and connector are completely different.Haier Y11C: 12V, 3.5mm x 1.35mm round plug.Lenovo IdeaPad: 19V, proprietary rectangular yellow-tip plug.Using the Lenovo charger on the Haier tablet would permanently damage the Haier.When looking for a replacement or a spare for your Lenovo, here’s what to do:1. Search by Model Number (Best Method)The most reliable way is to find the specific part number, usually printed on a label on the charger itself. Common part numbers for this type of charger include:ADLX65YLC2A (or similar variants starting with ADLX)SA10M1C8EPLUS PA-1650-712. Search by Laptop ModelEven better, search using your specific Lenovo laptop model number (e.g., IdeaPad 3 15ADA05, IdeaPad S340-14API, etc.). This guarantees 100% compatibility.3. Search by Generic TermsYou can use these search terms on Amazon, eBay, or electronics stores:“Lenovo 65W Charger”“Lenovo IdeaPad 19V 3.42A Adapter”“Lenovo square tip charger”
