Features: AC Power Supply Adapter for Dell Laptop.Over charge protectionOver voltage protection. Short circuit protection Over temperature protection. Wide input voltage range, could stable work under 100V to 240V. More power exchange savings and less power wasting, it works more efficient.PCB &

Features: AC Power Supply Adapter for Dell Laptop.Over charge protectionOver voltage protection. Short circuit protection Over temperature protection. Wide input voltage range, could stable work under 100V to 240V. More power exchange savings and less power wasting, it works more efficient.PCB & Cover are manufactured with fireproofing materials.Low ripple and noise.Light weight.Specifications:Voltage: 19.5 V Current: 3.34 A Input: 100-240V, 2.4 A, 50/60 HzInterface size: 7.9 * 5.0 mmPlug type: BSItem size: 11 * 5 * 3cmItem weight: 342gPackage including:1 * Power Supply Adapter1 * Power Cable