🔋 POWISER 7.5W Solar Car Battery Trickle Charger & Maintainer - 12V Solar Panel Power Charger Kit for Automotive, Motorcycle, Boat, Marine, RV, Trailer, Powersports, Snowmobile, and more Review

Works like a charm! Came home from a business trip and was going to pick up my motorbike but found the battery was dead. I ordered this charger and connected it in the morning. I was skiing later that day. Loads very quickly and without problems!

Bought a charger for my boat. The instructions say it cannot be used as a charger. The title says loading?!?! Anyway, plug in a multimeter and it will generate 1V DC. I thought it might be clouds so I connected it to my boat battery with the correct polarity and bam! smoke comes out. not good

I was on the boat today, I fished for 4 hours with the trolling motor and the radio on the boat and I found that I got the When the battery ran out of water I couldn't start the main engine. I connected the solar panel to the battery and after ten minutes there was enough power to start the engine and take the boat back to shore. Great product saved my ass from rowing

Charger did not work at first. The LED indicator does not work at all. Not sure if anything is charging, but the multimeter said it was charging, which I checked. Not very satisfied, still thinking about returning. Also false advertising. The ad says it charges batteries, but the book clearly says this is not a charger, just its maintenance. This is false advertising. Very unfortunate hatred when they lie

This product works. I measured the voltage of a car battery with a multimeter every other day for a month and this solar panel did the job. He charged it and kept my battery fully charged. If your battery is dead and needs to be fully charged, this may not be enough to fully charge it in a short period of time. The goal is to charge enough to keep it at full capacity. I highly recommend this and will update this review if the product's effectiveness diminishes over time. I'm happy with that at…

Nice little block that does the job. I bought it to keep the batteries charged in my 5 wheel diesel truck and van. The suction cups work well and in a truck I just plug them into the cigarette lighter socket and if the truck sits for a couple of weeks the battery stays good to go. For the RV it has the standard plugs used on most solar panels and 12v electrical connections so I can easily unplug the cigarette lighter port and plug directly into the solar plug on the side of my solar enabled…