20V 4.5A 90w AC Adapter For Lenovo B470 laptop charger For Lenovo B560 B570 G460A G470 G480 5525

Product advantage:
 
1.Output short circuit protection
 
2.Over voltage,overload and filter protection
 
3.Imported components are used, stable and reliable operation
 
4.With good resistance to interference
 
5.Small DC ripple and high efficiency
 
6.Low operating temperature,long operating life
 
7.Wide input voltage range,available for globle standers
 
8.High insulating strength,
 
9.100% full load burning test ,100%Aging Test
 
 10.We accept product return within 12 months if the products with some problem



Rang of application      laptop ADAPTER FOR lenovo  
Input specification Input voltage 100-240V ( worldwide use)
Input frequency 47-63Hz
Input surge 1.2-1.5A
Output specification Output voltage 20v
Output current 4.5a
Output power 90w
Output voltage can be adjusted 0-5A
Voltage regulation ±5%
Protection function Overload protection 150%-180%rated power ,automatic recovery
Over-voltage protection 150%-180%of the rate voltage
Short Circuit No damage for short circuit,automatic recovery
Environmental Operating temperature 0°C-50°C
Storage temperature -20 °C-85°C
humidity 5%-95% No condensation of moisture
Product model (laptop ADAPTER FOR lenovo Device typ Desk or wall adapter
structure weight   Ripple <=100MV
color   Efficiency 82%
Size   Safety standards CE FCC
External dimension 5.5mm Service
Internal dimension 2.5mm Warranty 1 year warranty
 
 
Compatible Models:
For IBM THINKPAD: R60, R60e,R61, T60,T60p,T61,X60, X60s,X61, Z60,Z60t,Z61,
For LENOVO :3000,C100,V100,N100