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Universal laptop battery

General a laptop battery management software：

External portable lithium-ion battery pack for laptops or other devices which require 16V or 19V power supply
USB jack 5V out

Universal laptop battery pack ,Super portable Battery Pack for laptop and all devices voltage 19V.
 
Laptop battery's Specification
Power: 300Wh
Dimension: 250*35*150mm
Weight: about 2.2kg
Chemistry: advanced lithium polymer based
Output voltage: DC19V
Input voltage: DC19V
Output current: 4A
Input current:3A
Charging time: about 7 hour
Cycle life:≥500 times
Available colour : black
Accessories: 8 set convert tips .bag. adapter(19V,3A).
Function:
1. used for most of brands laptop and all 19V devices.
2. Out of power can be placed at anytime and anywhere
3. High capacity, little size, convenient to carry
4. Various circuit protection functions, to ensure the safety and stability of item, such as protection from overcharge, over discharge, overheat
5. Two kinds of low electric quantity alarm pattern. LED indication alarm and sound alarm.
6.It can be recovered itself, when shot circuit.

IBM Universal laptop battery

 

 

 

 

Shenzhen nodinson electronics Co.,LTD is a professional manufacturer of Laptop Batteries, Digital Camera Batteries, Camcorder Batteries and Laptop AC adaptor,Digital Camera AC adaptor in China.

 

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