Nextek Replacement Lenovo Laptop Charger 20V 2.25A (45W) Adaptor | 4.0*1.7mm Worldwide Adaptor  (Black)

This 45W laptop charger provides a stable 20V at 2.25A with a 4.0mm x 1.7mm pin connector, perfect for various IdeaPad and Flex series models. It serves as a reliable replacement for 5.5mm x 1.7mm chargers when lower or equal amperage is required. Ideal for daily use at home, work, or travel. Features universal input voltage and built-in safety protections. Compatible with a wide range of models and part numbers. Key Features & Specifications: Input Power: 100–240V ~ 1.5A, 50/60Hz Output Power: 20V ⎓ 2.25A (45W) Connector Tip: 4.0mm x 1.7mm (Barrel Pin) Compatible Part Numbers: 5A10H42917 to 5A10H43633 ADL45WCA to ADP-45DW KA, PA-1450 series, and more Compatible Models: IdeaPad & Flex Series: Flex-14, Flex-15IWL, S145, S340, S540 IdeaPad Slim Series: 1-11AST-05, 3-14IML05, 5-15IIL05 and others Safety Features: Over-voltage, over-current, short-circuit protection › See more product details