The Dell 01XMKR (also known as 1XMKR ) is a high-performance 90W AC Power Adapter featuring a distinctive slim, curved "Curve Shape" design. It is designed to power your laptop while simultaneously charging the battery from a standard wall outlet. Key Specifications Power Output : 90 Watts Voltage/Current : 19.5V / 4.62A Connector : Large 7.4mm x 5.0mm barrel tip with a center pin Input : Universal AC 100240V (5060Hz) for worldwide use Design : Slim profile with an integrated cable strap for easier travel and storage. Core Features Intelligent Charging : Equipped with a smart IC control system that helps prevent overcharging and provides stable power to protect internal components. Dual Functionality : Enables the laptop to operate at full performance while the internal battery charges. Versatility : Commonly serves as a replacement for part numbers like PA-3E, PA-10, and PA-1900. Compatibility Highlights This adapter works with a wide range of older and professional Dell laptop series that use the standard 7.4mm port: Latitude : E6410, E6430, E6440, E6500, E7440. Inspiron : 1545, 1564, 1570, 1720. Precision : M2400, M4300, M4400. Vostro : 1500, 1510, 3700.
