Product Details

Hotest 19v4.74a 90W Automatic charger Universal Laptop Adapter

Product Description

Specification

Basic Information	Model	19V 4.74A
	Condition	90w 19v 4.74a laptop ac dc power adapter.
	AC Plug	EU,UK,US,AU etc fit your local standard.
	DC Cable	Length 1.2m,can be customized per special requirement.
	Warranty	2 years(24 months).
	Certification	CE,FCC,RoHs
AC input	Input Voltage	Rated 100-240Vac
		Variation 90-264Vac
	Input Frequency	Rated 50/60hz
		Variation 47-63hz
	Input Current	2.0A
	Efficiency	>85%
	Leakage Current	0.25mA max
DC output	Output Voltage	19v
	Output Current	4.74a
	Rated Power	90w
	DC tip	5.5*2.5mm
	Voltage Tolerance	+-5%
	Hold Up Time	≥ 10mS at 110Vac
Environment	Operating Temperature	0~40°C
	Operating Humidity	10~90% RH
	Strorage Temperature	-20~80°C
	Storage Humidity	5~90%RH
Protection	Over Current Protection	YES,auto recover
	Over Power Protection	YES,auto recover
	Over Voltage Protection	YES
	Short Circuit Protection	Continuous with auto recover
Reliability	SWithstanding Voltage	3000Vac 1 minute 10 Ma max
	Burn-in Test	100% full load,40+-5°C ,4 hours min
	Insulation Resistance	500Vdc 100MΩ min between AC plug and DC plug and case
	MTBF	Over 50k hours,full load 25°C
	Product performance	100% compatible and replacement
Package	Basic Package -inner	single bubble packed,separated from carton board
	Box Package-inner	PE bag,solid box or customized requirement.
	Outer Carton	Normally export carton or customized requrement.
	Logo	workable to print LOGO on product case.
Application	For band	OEM/ODM.
Remark	All parameters NOT specially mentioned are measured at 230VAC input and rated load and 25°C of ambient temperature.

Products display

Company information

Why choose our factory?

<1>OEM services are provided, welcome to visit our factory firstly before you place an order.

<2>High Quality Control with FCC CE ROHS certification.

<3>More than 3000 employees, annual sales is up to 50 million US dollar.

<4> 13 years manufacture whose products export to 60 countries.

<5>Prompt Delivery: 3 working days.

Most importantly:

*Free dust workshop. Strict quality-control. CE,FCC,ROHS Authority Certificates Sample order,trail order are welcome!

*Customized OEM models + logos + Packages design by our professional team.

* The best price + Favorable discount + high quality + Elegant package. Fast delivery + strongsupplying capacity

All of our products are approved CE, ROHS certificate

Sample orders are available, discount can be consulted in bulk order

Welcome custom your logo on the case, OEM/ ODM welcomed.

1.Can put client's LOGO on the battery and gift box

2.Can design the box and products based on customer's device

3.OEM on kit order is over 500 QTY(including customized package box, customized manual, logo on batteries, logo on chargers,more color options

Warranty:

1. How long—? We provide 1 years from the ship date.(Vandalism can not be guaranteed)

2.How to—? Usually we ship to replacement to you with your next order if you can provide the proof(photo or video) of the broken parts, if the quantity exceed 20% of your order quantity, we will request you to send back the borken parts to us to check and analyze the reasons.(this situation almost not exist)

Certification

Any enquiries, kindly please do contact with us! Let's start our business now!