Dell Original 240W 7.4mm Pin Laptop Adapter Charger for Alienware M17x, M17x R2, M17x R3, M17x R4240 watt charger. Input 100 240v, 1. 6amp 50 60hz 3 pin. Output 19. 5v, 12. 3A 50 60hz 7. 4mm*5. 0mm. 1 year warranty provided directly by the DELL's authorized service center. Guided assurance on compatibility Get confirmation on chat support 15 days easy replacement BIS certified product ensures standardization and quality of product.

Battery voltage:14

Capacity: 4000mAh

Model No:65-190342-25 Part No: PSC2EU-04U047 Features:

and is safe for use

4000mAh/12

Input- 100-240v

2000mAh/32Wh

Also add power cord with the Adapter

Battery capacity: 2950mWh

Model No:90-190462-30 Part No: PPP012A-S Features:

9amp 50/60hz

Voltage 11