Laptopsuse coaxial connectors or pins to connect their power supply or power adapter, unfortunately not all are the same and it is sometimes difficult to find a replacement for a broken one. the sizes of these types of connector are as follows: Connector: OD: ID: IEC 60130-10 Type A: 5.5 mm: Charging at Warp Speed: The UnbeatableGeneric Charger for Acer 65w 19v 3.42a Deals. Secure shopping 100% Contactless Reliable Delivery Many ways to pay Acer 19v 3.42a - AC adapter charger Specifications: - Output voltage : 19V 3.42A - Connector Size : 5.5mm x 1.7mm - Wattage : 65 watt. Product/Packaging Information Astrum CL320 65W HOME LAPTOP ArtisAR0507 65Watt Laptop Charger/Adapter with Power Cord Compatible with Acer Laptops (19V/3.42A, 65Watt) (Pin Size: 5.5mm x 1.7mm) (BIS Certified) 3.7 out of 5 stars 15 Limited time deal Though the size of the charger is just as important. If the connector of the charger cannot enter the charging port of the laptop, you cannot use that charger. But if the specs are the same, and the connector pin of the charger can enter the charging port of the laptop, you are free to use a charger from a different brand to power your Laplogix65W 19V 3.42A Small Pin 3.0X1.1MM Laptop Charger For Acer Swift 3 SF314-55G 65 W Adapter (Power Cord Included) (3.0mm X 1.1mm), It is smaller than regular pin 5.5mm x 1.7 mm. Please check second image (Pin Size image) before buying. Read More. Specifications. General. Model Id: 65W 19V 3.42A Small Pin 3.0X1.1MM Laptop BuyLapower Acer Aspire Laptop Charger 65w 19v 3.42A 65 W Adapter only for Rs. 1090 from Flipkart.com. Only Genuine Products. 30 Day Replacement Guarantee. Free Shipping. Acer Aspire Laptop Charger 65w 19v 3.42A; Connector Pin Type: 5.5x1.7MM; Power Input: 100-240; Output Current (A) 3.42 A; Short Circuit Protection: Yes; Designed Laplogix65W 19V 3.42A Small Pin 3.0X1.1MM Laptop Charger For Acer Aspire 5 A514-54G 65 W Adapter (Power Cord Included) (3.0mm X 1.1mm), It is smaller than regular pin 5.5mm x 1.7 mm. Please check second image (Pin Size image) before buying. Read More. Specifications. General. Model Id: 65W 19V 3.42A Small Pin 3.0X1.1MM Laptop Thepolarity of your adapter (and device) is usually indicated by a diagram with two circles showing a plus (+) and a minus (-) pointing to the outer plug and the inner plug. Of course, the shape of the plug in your device has to match the shape of your adapter so you can plug it in. If you can match all four criteria, you should be okay. This uwbGxFI.