OEM High capacity mobile power battery for laptops 19V/4.5A

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Basic Info

Place of Origin:	Guangdong, China (Mainland)

Product Description

Specifications 1.Dual output ports:DC OUT&USB OUT

2.Large output current:4.5A

3. Mult-voltages:8.4V,12V,16V,19V

4.USB OUT:5V/1.2A

5.CE,RoHS

	I. Application: for Laptops / Netbook / tablet PC / MID / MP3 & MP4 / ipad & iphone&ipod / Mobile phone II. Function Advantages: 1.Model:MP3450E(Economy Type) 2.Cell type:Li-Polymer 3.Cell Capacity:51Wh(13600~14000mAh) 4.Output port:Two independent output port :1 . DC OUT 2. USB OUT 5.DC OUT Voltage:8.4V,12V,16V,19V (adjustable) 6.DC OUT current:4A( constant );4.5A( Max.) 7.OUT DC/DC efficiency:92~94% 8.DC OUT capacity:48Wh ( 12900mAh ) 9.USB OUT voltage:5.2V 10.USB OUT current:1.2A( constant );1.5A( Max) 11.Input Charging Voltage:8~20V 12.Charging Time:About 3h 13.Charging method:1. AC power adapter . 2. Car charger . 3. Solar panel 14.UPS function:with 15.Pass through charging:with 16.Capacity extended:can extended capacity to 100Wh , 150Wh , 200Wh 17.Size:1748422.5mm 18.Weight:430g III. Operation panel: IV.Operation guide: 1.Indoor Application —— working for Pass through charging a.The connection is for passing through charging. That’s to say, it not only can provide working power for your devices and charge its internal battery, but also can charge MP3450E. b.The charging input port must be connected with the Laptop’s original AC power adapter or be replaced with another one whose output .voltage/current is the same as the original one. The output voltage of DC OUT port is same as the charging voltage of DC IN port and is not controlled by Voltage Selected Switch under this state. But the Voltage Indicator still follow up the Voltage Selected Switch setting;please noted!You can exchange original AC power adapter for another device if not connected with Laptops. 2. Outdoor application ————Back-up power for your device a.This connection is suitable for being used outdoors. That’s to say, it’s just used as back-up power for your devices. The output voltage of DC OUT port and Voltage Indicator is controlled by Voltage Selected switch setting under this state . b.It must set up voltage output finished before connected with laptops or devise; and can’t change output voltage on working .Otherwise will damaged connected laptops or device. V.Packing accessories: VI. Product clear picture:

I. Application: for Laptops / Netbook / tablet PC / MID / MP3 & MP4 / ipad & iphone&ipod /

Mobile phone

II. Function Advantages:

1.Model:MP3450E(Economy Type)
2.Cell type:Li-Polymer
3.Cell Capacity:51Wh(13600~14000mAh)
4.Output port:Two independent output port :1 . DC OUT 2. USB OUT
5.DC OUT Voltage:8.4V,12V,16V,19V (adjustable)

6.DC OUT current:4A( constant );4.5A( Max.)
7.OUT DC/DC efficiency:92~94%
8.DC OUT capacity:48Wh ( 12900mAh )
9.USB OUT voltage:5.2V
10.USB OUT current:1.2A( constant );1.5A( Max)
11.Input Charging Voltage:8~20V
12.Charging Time:About 3h
13.Charging method:1. AC power adapter . 2. Car charger . 3. Solar panel
14.UPS function:with
15.Pass through charging:with
16.Capacity extended:can extended capacity to 100Wh , 150Wh , 200Wh
17.Size:174*84*22.5mm
18.Weight:430g

III. Operation panel:

IV.Operation guide:

1.Indoor Application —— working for Pass through charging

a.The connection is for passing through charging. That’s to say, it not only can provide working

power for your devices and charge its internal battery, but also can charge MP3450E.

b.The charging input port must be connected with the Laptop’s original AC power adapter or

be replaced with another one whose output .voltage/current is the same as the original one.

The output voltage of DC OUT port is same as the charging voltage of DC IN port and is not

controlled by Voltage Selected Switch under this state. But the Voltage Indicator still follow up

the Voltage Selected Switch setting;please noted!You can exchange original AC power adapter

for another device if not connected with Laptops.

2. Outdoor application ————Back-up power for your device

a.This connection is suitable for being used outdoors. That’s to say, it’s just used as back-up

power for your devices. The output voltage of DC OUT port and Voltage Indicator is controlled

by Voltage Selected switch setting under this state .

b.It must set up voltage output finished before connected with laptops or devise; and can’t

change output voltage on working .Otherwise will damaged connected laptops or device.

V.Packing accessories:

VI. Product clear picture:

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Related Keywords

universal laptop power bank , universal battery bank mobile power , portable universal battery bank