JL-047V USB Rechargable Cigarette Lighter

What Features of our good quality usb cigarette lighter ?

1.environmental protection

2.be powered by lithium batteries

3.the usb interface can be connected to any output of the computer

4.the battery can be charged and discharged hundreds of time

What Specifications of our good quality usb cigarette lighter ?

Unit weight : 41g

Meas./ctn(CM): 47*42*37.5  

warning

1.do not over-charge will shorten battery life

2.do not place any power other than the addition to the rechargable power charging,this could cause an exposion