Replacemenet AC Power Supply Adapter Charger 90w 19v 4.74a for Acer Samsung Toshiba Asus Lenovo Dell HP laptop notebook

Specification/Function
Input voltage: AC 100-240V 
Output voltage: 19V
Output current: 4.74A
Total output power: 90W
Power efficiency: 90%
AC pin: 3-prong
Storage temperature: --15 ~50℃
Opreating temperature: 0~40℃
Protection Function:
Over- current
Total power
Over Power
Short circuit

Packing included:  Brown box

Features:
1. low DC ripple, safe, reliable and stable;
2. Tested by full load high temperature burn-in and 100% aging, low defect rate;
3. OEM 100% compatible with various brands of laptops
4. Customized laptop adapter / chargers available;
5. CE/FCC/RoHS-certified, environment-friendly and safe.