This is an ideal replacement AC adapter for your notebook computer, regardless of what brand you have. It comes standard with five most common connectors that can be used with almost any notebook system, and have a automatic adjustable voltage range of 15-24V output that powers most of the notebook computers on the market. It also has a 5V USB port to convert 100V~240V AC power to 5V DC powerInput Voltage: AC 100 -- 240 V
Input Frequency: 47 -- 63 HZ
Over-Voltage Protective Installation
Short-circuit Protective Installation
Protection Type: Auto-Recover
Efficiency: >80% (TYP)
Dimension: 6.2" x 2.5" x 1.4"
Safety Approval: CE, FC
DC 15/16/18/19/20V at 6A
DC 22/24V at 5A
USB Port: DC 5V at 2A
Power: 120W Max
The adapter default output is configured as positive polarity. Please make sure your device uses positive polarity power. Most laptops need positive polarity.
How it works :
1. Select right tip:
Included with your adapter are 9-plug tips that work with most products. With the plug
tip not connected to the adapter cord, locate the correct tip by fitting the tip into the
DC Jack. The tip should fit snugly in the DC jack
After you have selected the proper plug tip, connect the plug tip to the output cord. Just that simple, now you are ready to use it !
If your laptop needs 15V ~ 24V DC power, the DC plug looks similar to one of connector tips shows on the following picture, then this AC to DC power adapter should works for you.
Connector Tips Size:
A : 6 . 3 (O.D) X 3 . 0 (I.D) X 11 (L) mm .
B : 5 . 5 (O.D) X 2 . 5 (I.D) X 11 (L) mm .
C : 5 . 5 (O.D) X 2 . 1 (I.D) X 11 (L) mm .
D : 5 . 5 (O.D) X 1 . 7 (I.D) X 11 (L) mm .
E : 4 . 8 (O.D) X 1 . 7 (I.D) X 11 (L) mm .
F : 4 . 0 (O.D) X 1 . 7 (I.D) X 11 (L) mm .
G : 3 . 5 (O.D) X 1 . 0 (I.D) X 11 (L) mm .
H : EIAJ 6 . 5 (O.D) X 4 . 3 (I.D) X 11 (L) X 1.4 (PIN) mm .
About the Tip Size: 5.5 x2.5mm means the connector's outside diameter is 5.5mm, inside diameter is 2.5mm, 6.3x3.0mm means outside diameter is 6.0mm, inside diameter is 3.0mm ...
Notes: This AC Power adapter can provide continuous power to your laptop/notebook computer and charge the laptop battery from 110V~220V AC power source such as electrical plugs on the wall . If you are looking for a power adapter which can power your laptop and charge the laptop battery from Car/Boat/Airplane, you need looking for our Car (Auto) DC power adapter.