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

2000mAh/30Wh

Voltage: 15

function-LED in connector

   

Capacity:6800mAh

add a power cord with the LAPGRADE 18

Battery voltage: 10

Model No:65-195333-30 Part No: A065R07DL

Capacity: 6350mAh

Design: slim

 

3amp 50/60hz