5 reviews for Sunforce 58012 Coleman 2 Watt Solar Panel Battery Maintainer

1. 

   Rated 5 out of 5

   richardh2558 – October 4, 2016

   This makes the second one I have bought. I used the first one for over a year and it was still working when someone removed from the vehicle.

2. 

   Rated 1 out of 5

   napawood01ul – April 30, 2018

   Does NOT charge battery what so ever. Put volt meter on it and it shows 23 volts in direct sunlight, but it will not charge or keep my battery charged on my Porsche even though I am connecting the solar charger Directly to the battery terminals.

3. 

   Rated 5 out of 5

   dkb369 – May 7, 2020

   Quality built. Quick and easy installation. Highly recommended

4. 

   Rated 5 out of 5

   kc4rsm-2 – November 10, 2020

   I installed this solar charger on my 1998 F150 two weeks ago. So far it has maintained the battery at just over 12 volts which is enough to crank the vehicle. So far it’s working great despite the shorter days and more cloudy days than sunny ones.

5. 

   Rated 5 out of 5

   potatoeman90 – March 3, 2021

   Works great. Keeps my truck charged. Not sure how well it works on cloudy days but it still works a little bit so that’s a plus.
   Build quality is great. Suction cups hold onto the window fine and the build quality of the panel is pretty good considering the price.