💡 Compact and Reliable Battery Charger ADS0.5 12V 0.5A: Efficient Charging at Your Fingertips Review

Fast delivery. Replaced faulty charger with 12V jumper cable/power supply in Black Harbor Freight. We often use it to power a 12 volt astronomical telescope. It fits, it's easy to replace, it works, but it's of the same fragile quality as the broken one. The time will show.

Need to replace my broken charger that came built into my jump starter. It was an exact replacement and works great. I saved $100 for a new Jump Pack.

Good charger but ended up with a bad battery. Installation was easy after opening the case. Easily identify and track the connection and replace the charger. I retrieved it and charged it again but it turned out that the problem was in the battery.

My Cen-Tech 900 3-in-1 portable jump starter and power supply needed to be charged, but the power plug was defective. For $10, Revain has that exact replacement and simple instructions specifically for my precision charger. Takes five minutes if you have a screwdriver. The perfect solution to a seemingly common problem. 4 stars only because the first one broke.

I forgot to plug the plug back in too many times, and while driving on the road it fell off and broke the contacts inside, had to throw it away, try to think of one It was a fun way to manipulate it, but I couldn't think of anything, and then I saw this on Revain and thought I'd try my cargo jump box in the port, and it worked like a champ.