... dissipation 2.Easy Operation 3.Easy to carry 150w solar power system panel with DC light and ... *275*18MMSystem box160*110*150 MM 2.55KGBattery 12V 4.5AHRated Power 54WInput interface DC interface*1Input ... voltage 15-25VOutput voltage DC5.0V; 12V(Adjustable)Output current 1A for USB; 3A for ... for USB,2 for DC)Product Application DC lamp(12V), fan,camera , mobile phone,MP3,MP4,MP5,GPS ...