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 specificationInput voltage100-240V ( worldwide use)
Input frequency47-63Hz
Input surge1.2-1.5A
Output specificationOutput voltage20v
Output current4.5a
Output power90w
Output voltage can be adjusted0-5A
Voltage regulation±5%
Protection functionOverload protection150%-180%rated power ，automatic recovery
Over-voltage protection150%-180%of the rate voltage
Short CircuitNo damage for short circuit，automatic recovery
EnvironmentalOperating temperature0°C-50°C
Storage temperature-20 °C-85°C
humidity5%-95% No condensation of moisture
Product model(laptop ADAPTER FOR lenovoDevice typDesk or wall adapter
structureweight Ripple!#!lt!*!=100MV
color Efficiency82%
Size Safety standardsCE FCC
External dimension5.5mmService
Internal dimension2.5mmWarranty1 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
 
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