Dell Original 130W 7.4 mm Pin Slim Adapter Charger for Inspiron 17R 7720130 watt charger Input 100 240v, 1. 5amp 50 60hz 3 pin Output 19. 5v, 6. 7amp 50 60hz 7. 4*5mm pin Slim design 1 year warranty provided directly by the DELL's authorized service center. A guided assurance on compatibility Get confirmation on chat support 15 day easy return The BIS certified product ensures standardization and quality of the product. Compatible Laptop Models: Scroll Below

Li-ion battery (internal)

Cell Type: Li-lon

Compatible Laptop Models:Scroll Below

A guided assurance on compatibility

Max Charge voltage:12

180 watt charger

Features: Adapter Input : 100-240v 50/60 Hz

33-watt charger

Input Voltage: 100-240 volts

Battery capacity: 2950mWh

37amp 50/60hz

4000mAH/44Wh