🔋 PowMr Solar Charge Controller Waterproof - 10A Solar Charge Controller 12V 24V Auto Load 24/7 IP68 Waterproof Controller for Lead-Acid Battery (CMP-03 10A) Review

I bought this charger to charge several 12V lithium batteries but if you look at the picture it says specifically that it is not for lithium batteries but for OPEN, AGM and GEL batteries.

Works exactly as expected. I use it on a 15w solar panel that drives a small 12v pump to pressurize my drip irrigation system. Runs non-stop for months in the Texas summer, no problem.

Didn't even last a month. Stopped working after about 25 days. Missed return deadline and negotiate with seller. I just wanted a replacement or refund but they just want me to look at it and send pics etc. Don't waste your time or money.

This device works exactly as described. It's reasonably smart and does an excellent job of managing my system's performance. I am using it in an outdoor fountain assembly with a 10w solar panel to charge a small 12v lead acid battery and run a 12v dc submersible pump. I have all the items at Revain and the result works pretty well. The problem I have is that the panel doesn't produce enough current to fully charge the battery every day, but it works every other day. I'm about to buy a 30w panel

I liked the small size and the convenience of connecting the cable. Cores are marked with the required connection UPDATE! I only had to replace one of my batteries because it overcharged and burned out. I bought 2 of these controllers, one for my 12v starter battery and the other for two 12v batteries linked together to power my 24v outboard trolling motor which runs during the Peak sun can supply 36 volts, so such a controller is needed. The second unit I bought for my 12v starter battery…

My new camper has a built-in charging plug. When I hooked up my old solar panel, the charge controller burned out. It turns out that the RV manufacturer reverses the polarity of this plug from every other item to the 12V I have with this type of plug. So I bought this charge controller, cut off the ends of my old controller and soldered/shrunk the wires to it. one (when changing the polarity of the output to the battery). I designed and 3D printed a vented case that allows it to be hung on my…

So far this charge controller works great. Worth every penny. Well done too. Customer service is also very good, please reply quickly and tell me some remarks about this controller: Note 1: Always connect the battery first, then the panels. The panels charge the battery when its voltage is 3V higher than the battery voltage. The charge current is almost zero when the controller is in trickle charge mode. Note 2: Make sure the controller can detect the correct voltage system. Note 3: VOC must…

I installed a charge regulator with my John Deere tractor A in a metal pasture shed. Keeps the tractor's battery charged with 2 parallel connected 20W solar panels. The wires feel like silicone, are very easy to work with and are already stripped for you. Nice gesture. I used crimp butt connectors (I used the red ones for this gauge wire) to connect plates and battery leads. It was also necessary to attach heat shrink tubing, but I was in a hurry. Next time I fool around, I'll do it. Fully…