Detailed Product Description

External Laptop battery

 
Features:

Economy
Dual independent output: a.8.4 V,12V,16V,19V;
                                                Max Output Current:4.5A
                                              b. USB 5V/0.9A port
with Pass through charging function for connected devices
High transferring efficiency of output DC/DC converter
Three charging ways: travel / car / solar panel charger
Low self-discharge
Battery capacity indicated by 4 Green LED
output voltage indicated by related 4 Red LED
Battery charging  indicated by Red/Green  LED
with the Extend battery capacity function
Easy operation 
Charge iPhone, iPod , smart phone by USB port directly
6 output tips / 4 input adapter tips