{"product_id":"liteon-pa-1331-90-330w-laptop-ac-adapter","title":"Original LITEON PA-1331-90 330W Laptop Power Adapter, 19.5V 16.9A 4-Hole Connector","description":"\u003cp\u003eThe \u003cstrong\u003eLITEON PA-1331-90\u003c\/strong\u003e is a 330W laptop AC power adapter with a \u003cstrong\u003e19.5V output and 16.9A current rating\u003c\/strong\u003e. This replacement power supply features a \u003cstrong\u003e4-hole connector\u003c\/strong\u003e and supports \u003cstrong\u003e100–240V AC input at 50–60Hz\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003eLITEON PA-1331-90 Specifications\u003c\/h2\u003e\n\u003cp\u003eThe PA-1331-90 is designed for compatible laptops and devices that require a \u003cstrong\u003e19.5V, 16.9A, 330W power adapter\u003c\/strong\u003e with a matching 4-hole interface.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eLITEON\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003ePA-1331-90\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eLaptop AC Power Adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e100–240V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Frequency\u003c\/td\u003e\n\u003ctd\u003e50–60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e19.5V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current\u003c\/td\u003e\n\u003ctd\u003e16.9A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Output Power\u003c\/td\u003e\n\u003ctd\u003e330W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003e4-Hole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eNew \/ Bulk\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage\u003c\/td\u003e\n\u003ctd\u003e1 × AC Adapter + 1 × Power Cord\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e330W 19.5V 16.9A Laptop Power Supply\u003c\/h2\u003e\n\u003cp\u003eThe LITEON PA-1331-90 provides \u003cstrong\u003e330W of power\u003c\/strong\u003e, with a \u003cstrong\u003e19.5V DC output and 16.9A current rating\u003c\/strong\u003e. These specifications are important when replacing a high-power laptop adapter.\u003c\/p\u003e\n\u003cp\u003eBefore purchasing, compare the output voltage, current, wattage, connector type, and polarity with your original adapter. A replacement power supply should meet the laptop manufacturer's required electrical specifications.\u003c\/p\u003e\n\u003ch2\u003e4-Hole Adapter Connector\u003c\/h2\u003e\n\u003cp\u003eThis PA-1331-90 power adapter uses a \u003cstrong\u003e4-hole connector\u003c\/strong\u003e. The connector interface should be checked carefully against your original power adapter before ordering.\u003c\/p\u003e\n\u003cp\u003eThe physical connector is an important part of laptop charger compatibility. Even when two adapters have the same voltage and wattage, they may not be interchangeable if their interfaces or polarity are different.\u003c\/p\u003e\n\u003ch2\u003e100–240V AC Input\u003c\/h2\u003e\n\u003cp\u003eThe LITEON PA-1331-90 accepts \u003cstrong\u003e100–240V AC input at 50–60Hz\u003c\/strong\u003e. This input range is designed to support different mains voltage systems when the appropriate power cord and local electrical requirements are used.\u003c\/p\u003e\n\u003ch2\u003eOriginal LITEON PA-1331-90 Replacement\u003c\/h2\u003e\n\u003cp\u003eThis product is identified as the \u003cstrong\u003eLITEON PA-1331-90\u003c\/strong\u003e 330W AC adapter. When replacing an existing adapter, customers can compare the model number printed on the original charger with \u003cstrong\u003ePA-1331-90\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003ePart numbers can vary slightly between manufacturers, production revisions, or regional product listings. Therefore, compatibility should be confirmed using the complete electrical specifications and connector interface rather than relying on the part number alone.\u003c\/p\u003e\n\u003ch2\u003eHow to Check PA-1331-90 Compatibility\u003c\/h2\u003e\n\u003cp\u003eBefore ordering this 330W laptop power supply, check the following specifications on your original adapter:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel or part number:\u003c\/strong\u003e PA-1331-90\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput:\u003c\/strong\u003e 100–240V AC, 50–60Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOutput voltage:\u003c\/strong\u003e 19.5V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOutput current:\u003c\/strong\u003e 16.9A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower rating:\u003c\/strong\u003e 330W\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConnector:\u003c\/strong\u003e 4-hole interface\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePolarity:\u003c\/strong\u003e Match the original adapter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eIf these specifications and the physical connector match your laptop's requirements, the PA-1331-90 may be suitable as a replacement power adapter.\u003c\/p\u003e\n\u003ch2\u003eNew \/ Bulk Condition\u003c\/h2\u003e\n\u003cp\u003eThe LITEON PA-1331-90 is supplied in \u003cstrong\u003enew\/bulk condition\u003c\/strong\u003e. Bulk packaging may be used for products supplied from available inventory and does not change the adapter's listed electrical specifications.\u003c\/p\u003e\n\u003ch2\u003ePackage Includes\u003c\/h2\u003e\n\u003cp\u003eEach package includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e1 × LITEON PA-1331-90 330W AC Adapter\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e1 × Free Power Cord\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"ZhanPeng","offers":[{"title":"Default Title","offer_id":67606341877938,"sku":null,"price":189.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/8646\/9298\/files\/200_2a78be7e-ed32-40ed-945e-2b8a87598247.jpg?v=1790806824","url":"https:\/\/laptopbatteriesadapters.com\/products\/liteon-pa-1331-90-330w-laptop-ac-adapter","provider":"ZhanPeng","version":"1.0","type":"link"}