19V 4.74A 90W laptop ac adapter for HP

Power adapter heat solution:
1, Try to place the power adapter in a place with good ventilation and heat dissipation, and never place things like books on the power supply.
2, When using the notebook in a high-temperature environment, the notebook power adapter should be placed in a place that is not exposed to direct sunlight and open to the wind; do not place the laptop adapter near the notebook's heat dissipation vent, otherwise the heat of the laptop charger will not go out, but also absorb some heat.

Production features:

--Yidashun's 19V 4.74A with dc 4.8*1.7mm bullet laptop ac adapter is 100% new brand, and with the smart IC. And with more Protection to protect our laptop: over current protection, over load protection, short circuit protection and over heat protection!

--Compatible Model:

--With standard ac cable and dc cable, and the ac cable and dc cable length is 1.2M and 1.5m normally, but Yidashun can support customers with 1.8m, 2m and 3m etc

--Stric testing and manufacture progres, to make sure every adapter can be well before shipping out.

--Yidashun's laptop power adapter is with worldwide input voltage 100V~240V(range 95V~265V), so that they can be suitable for most countries and most devices. 

Production specificates:

AC Input: AC 100V~240V(AC 95V~265V), 50/60Hz

DC Output: 19V 3.33A 65W

DC Tip: 4.5*3.0mm

Efficiency:>85%

Ripple Noise: below 150Mvp-p

DC cable standard:0.5mm2 Pure Copper 

DC cable length:1.2m or can be customized

Operating Temperature:0°C ~40°C

Operating Humidity:5%~95%RH

Storage Temperature:-20°C ~85°C

Storage Humidity:5%~95%RH

Warranty:2 years

Certificate:CE, ROHS, REACH, FCC, ERP, CB, GS, TUV, UL, CUL, CCC,PSE

MOQ:100pcs

Our products range including replacement ac adapter for all brands such as apple ,dell, hp/Compaq, Microsoft ,IBM/Lenovo, Sony, Toshiba, Fujitsu, Gateway, Liteon, Delta, NEC, LS, LG and so on. 

Company information:

Shenzhen Yidashun Technology Co.Ltd, founded in 2007, is a professional manufacturer dedicated to producing and sale of laptop adapter, universal laptop adapter, 12v 24V desktop adapter for LED/CCTV, AC DC power adapter, wall adapter, metal case switching power supply for LED/CCTV, USB charger, car charger,usb wall socket,extension socket , power cable,usb cable etc electronical accessories.  

Professional test:
For all our laptop ac adapter, we have a series of professional test from raw material~unfinished and products~finished products to control the quality seriously, each adapter make 100% checking and testing before delivery out.

Package information:

Safe packing, brown box or color box packing can be customized

Inner box size: 19*13*4.7 cm

PCS/CTN: 50PCS

Carton Size: 48.5 x 32 x 40cm

With many years of market experience, we have gained the trust of a wide audience. All our laptop adapters have passed CE FCC ROHS UL CUL ETL CB certificates with full 1 year and 2 years warranty. 

Welcome to visit our factory and the worldwide exhibition in USA, HK, Germany, Brazil, Russia etc