Unit size: 14*10.5*3.5CM
packing details: MEAS:62*32*38CM/50pcs G.W./N.W.(kgs):15.3/14.5KGS
Features

*Solar battery board: 5.5V 120MA. Exchange rate 16% 

*Battery built-in 1750MAH Li-battery                

*Output voltage/electrical current: 5.5V/450MA               

*The time of DC adapter to Li-battery: 3-8hours             

*The time of solar light to Li-battery: 12-18hours
 

OEM/ODM,Customized Logos/Designs are Welcome