Review on TP Solar10 Portable Maintainer Cigarette Alligator by Larry Boyd

I used this charger for 3 days, unplugged it because the temperature dropped below zero and brought the unit to my house. Today I got my charger and took it to my truck. I fixed the solar panel on the window, the red light on the cigarette lighter came on, then I decided to put the panel on the window. I unplugged the cigarette lighter and moved the panel, plugged the cigarette lighter adapter back in and the LED doesn't light up. I took the device to my car and plugged in the cigarette lighter adapter but the red LED is still off. I'm wondering if the device works as advertised now and or how it was when I first plugged it into the cigarette lighter in my truck. If this block works, I'll give it 2 stars out of 5. The lamp should not fail so quickly after purchase. I'll see what the company says after I contact them. My rating may change due to my interaction with TP-Solar Technik GmbH. Flexible Solar Energy Manufacturer & Solution ProviderI do not recommend this item or the company that has offered it for sale. My inquiry about a solar charger I bought from Revain was not answered.