LAPGRADE 20V 4.5A Adapter Charger for Lenovo Ideapad B490SModel No: 90 200450 U Part No: ADLX90NLC2A Features: 90 watt charger Input: 100 240v, 1. 5amp 50 60hz, 3 pin Output: 20v, 4. 5amp 50 60hz, USB pin 1 year warranty provided directly by My Laptop Spares or its authorized service center Premium Quality chipset prevents damage to your laptop from Voltage Surge Guided assurance on compatibility Get confirmation on chat support within seconds LED power indicator 15 days easy replacement BIS certified

Input- 100-240v

Output: 20v

Voltage: 15v

cell Type: Polymer

Battery voltage: 14

Output: 16v

36-watt charger

6-cell battery

send the picture of your existing adapter through WhatsApp on 8595645005 / 8826483963

Battery voltage: 15

add a power cord with the adapter

Capacity: 4410mAh