Silm portable Notebook Battery Charger 48WH

Battery type: lithium polymer battery
Capacity: 4400mAh/48.5WH
Rated input:
DC: 14V/2A
Rated output:
DC out:  16V/2.8A, 19V/2.6A
USB out: 5V/0.5A, 5V/0.6A
Charging time: around 5 hours
Dimension: 168 x 84 x 25mm
Weight: 530g
Color: Silver/Black
For 16V and 19V laptop
USB 5V output voltage for cellphone, PSP, iPod, and more
Overcharge, over-discharge, overload, and short circuit protection