Specifications 

1. Input Voltage:100-240V AC

2. Output voltage:19V

3. Output current:2640mA

4. Efficiency Energy star level V(V2.0)

5. CE,FCC, ROHS,ULApproval

6. 12 months  warranty
7. Application for most kinds of brand laptop

8. Punctual delivery time

Protection

short circuited &over current &over voltage protection 

Our factory: 
5,000 square meters
150 well-trained staffs
18 R&D engineers
18 QC auditors
4 SMD workshops, equipments imported from Japan
2 semi-automated production lines
500K/M current monthly capacity
ISO9002 quality assurance
UL/CUL , CE, FCC, CCC, KC, GS, TUV , C-TICK , SAA,CB, ROHS approvals , 6 level efficiency .

Our principle: Lowest price and GOOD quality.