POWOXI Solar Panel Kit 12V 20W Magnetic + MPPT Charge Controller Waterproof Solar Battery Charger Maintainer Solar Trickle Charger Alligator Clip for Car Boat RV Motorcycle Marine, etc.

Sorry, no photos but I use this on the roof of my truck to keep the battery charged when idle. My truck seem to suck back about 0.3 to 0.4 amps and this panel keeps my battery charged when truck is parked and not used. I would recommend to anyone that wants to keep the car/truck battery charged to use one of these. The magnetic mounts will ensure that the solar panel stays in place. The magnets are good enough to hold the panel in place while driving. This 12V 20W panel is good to charge the battery at a maximum of 1 amp which is sufficient to keep your battery in great shape.

This thing is amazing. We tried it out on our camper batteries. One less thing to worry about

Looks well put together and packaging is secure. I have fitted mine with a 12v cigarette plug as it suits my set up better than the crocodile clips. This may void your warranty. Tested it in cloudy conditions and it's charging my devices perfectly. Control unit and LED indicator is pre mounted to the back side of the panel which is neat and tidy but not easily visible. Would prefer it to be separate so that you can mount it on your 12v panel/board for example. The connector plugs are decent quality too. Overall very impressed for the money.

Purchased this to put on my 1 ton dually that has two batteries. I don't use it very often, so the batteries just need something to keep the electronics running while sitting.

Works OK easy to use comes with bolt on magnets . one of which isn't but won't be using them as just leave it on top of dash and works fine