Review on 🔌 Efficient 12V SLA Battery Charger: 1300mA with Short Circuit Protection by Josh Koa

I bought this charger to get colloidal silver and colloidal copper. I have already made two batches of colloidal silver and am now starting a batch of colloidal copper. So far this has worked great. 👍Note: If you're using this to make some sort of colloid, make sure what you're doing doesn't build up too much debris. In this case, the charger lights up red instead of green. It should have a green light when you prepare your colloid. I figured it wouldn't work anymore and I'd have to buy a new one when I realized it was simply because there were too many growths and I had to shake them off. As soon as I did that, the light changed from red to green and it continued to work fine. A good way to prevent this is to use an aquarium air pump and air hose to keep the water flow moving so it doesn't pool.