The Acer 1.7 19V 3042A Laptop Charger is a dependable 65W AC adapter designed to deliver consistent power and safe charging for supported Acer notebooks. Featuring a regulated 19V output at 3.42A, it maintains stable performance during high-load tasks while preserving battery health through controlled current delivery. The 1.7mm DC connector is engineered for precise compatibility with select Acer models, ensuring a firm connection and reduced risk of intermittent charging. With an efficient internal conversion circuit and multi-layer safety protections, this charger minimizes heat, guards against electrical faults, and provides a long-lasting replacement solution for daily use.Key Features SectionRegulated Power Delivery: Maintains tight voltage control for consistent laptop performance and battery safety.EMI and Surge Filtering: Reduces electrical noise and protects devices from input fluctuations.Auto Load Adaptation: Adjusts current draw based on device requirement to prevent stress on components.Durable Adapter Housing: Heat-resistant shell supports continuous operation without deformation.Optimized Cable Strain Relief: Reinforced joints reduce fraying and connector failure over time.Technical Specifications TableFeature DetailsProduct Name Acer 1.7 19V 3042A Laptop ChargerModel AC65W-19V-3420-1.7PINBattery Capacity Not applicable (AC adapter)Charging Time Depends on laptop battery capacity and system loadConnectivity AC input 100–240V ~ 50/60Hz, DC output 19V 3.42A, 1.7mm DC pinDimensions Approx. 90 x 38 x 26 mm (adapter body)Warranty 1 YearFAQ SectionWhich Acer laptops are compatible with this charger?It works with Acer models requiring 19V 3.42A and a 1.7mm DC pin. Verify your laptop’s adapter label and port size before purchase.Can I use this charger if my original adapter is 19V 2.37A or 19V 4.74A?Use only if your laptop supports 19V and the same connector size. Amperage can be higher than required, but not lower.Does this charger support safe data transfer or USB charging?No. This is a dedicated DC power adapter and does not provide USB data or charging functions.How long will it take to charge my laptop battery?Charging time varies by battery capacity, laptop power usage, and whether the system is on during charging.What is included in the box?The package includes one Acer 1.7 19V 3042A Laptop Charger with integrated DC cable and power cord, plus basic documentation.
