Power supplies for laptops with 4.0x1.7 mm connectors

Please check compatibility with your laptop carefully as laptop models do vary.Ensure you have the correct Tip Size, Output Voltage and Amp Rating from your previous charger.The AC power adapter enables you to operate your laptop or charge the battery from electrical power outlets.If you are running your computer on AC power with a battery installed, the adapter charges the battery ( if needed ) and maintains its charge.Tip Size: 4.0 x 1.7mm TipOutput: 20V 2.25AUK Three-Pin Plug Power CordFit for models :Compatible for a range of Lenovo laptops that require a 20V 2.25A Charger. The tip size is suitable for Lenovo Ideapad 100 range, 5A10H43621, ADP-45DW and more.Please check compatibility

ProXtend 65W Lenovo 4.0x1.7mm AC Adapter