12V 4A switching power adapter

Adapter Selling Points:

1. Adopts microcomputer CMOS chip to control voltage.
2. Original material: import special parts of electronics PWM ICMOSFET SBD
3. Housing: special fireproofing ABS PC plastic;
4. 100% compatible with the laptops
5. Different AC plug for US, EU, UK and AU to meet localstandards
6. Five protection functions to laptops(Overcharge, over-discharge,short circuit, overload, thermal cut-off)

AC power cords:

 Packing:

PE bag Bubble pack Brown box, 50pcs into 1 carton

48W Waterproof AC/DC Adapter 5.5*2.5mm