Enhanced 12W Solar Battery Charger & Maintainer Pro: Waterproof, Intelligent Controller, 12 Watts Trickle Charging Kit for Car, Marine, Motorcycle, RV Review

I am very good at these subjects. After 3 months this thing shows no sign of life. I bought 2 and neither of them can keep my golf cart batteries charged all the time. Gas wagons, so only one battery per wagon. A complete waste of money. I put it in the sun and check it with a voltmeter and they both read 00.00. Charging does not take place at all. Both golf carts died after 2 weeks. waste of money

We have 2 vehicles. One we use all the time and one that sits in the driveway. The battery in the car died, since I don't drive much I had to buy a new battery. The COVID-19 pandemic has shut down our city and I forgot the new battery. I did not connect it to the car and left it in the cold for a month. I connected the solar panel to the battery and after a week the panel started registering that the battery was fully charged. Wow. Planning to buy another one for our other car that we drive the

I use this charger to keep the battery charged on standby from the generator. Yesterday he got his first real test. I had to remove the generator and start it up after 3 months of inactivity. The manufacturer recommends running the generator every two weeks to keep the battery charged. So if the battery holds a charge after 3 months I think this charger is working as advertised. I mounted my charger on a window in a barn so can't tell how it will be affected by rain etc.

When my wife got her Audi Q5 we decided to keep the 2013 Tahoe she drives as it was brand new so she could tow her trailer. A terrible winter storm earlier this year nearly destroyed the new battery, which took more than 24 hours to charge before finally dying. I ordered this little diddy right away and there are no more worries and the need for weekly starts during periods of downtime. I decided to plug it into a cigarette lighter, plug it into the dash to suck up some solar power, and the new

Pros: The case is well designed. It was exposed to the weather for several weeks without water penetrating. Disadvantages: REVERSE WIRING! I had to swap the cables from the charger. VERY bad packaging - little protection. The packaging showed signs of handling damage. Luckily it arrived intact and with all accessories! Normally I would send it back but left it out of necessity. I will definitely not buy again and definitely not from this seller. UPDATE: Frank from Suner Power contacted me about