Review on 🔋 NOCO GENIUS2X4 Smart Charger: 4-Bank, 8-Amp (2-Amp Per Bank), Fully-Automatic Battery Charger & Maintainer for 6V and 12V Batteries. Includes Trickle Charging, Desulfator, and Temperature Compensation by Carson Zoberman

Ordered this charger on day 1 and finally installed it 4 days ago and everything seemed to work fine. However, after 2 days, port 3 is now blinking, which means the device is overheated and cannot work. Wrote to tech support, they said the unit is defective, send it to them under warranty. It's a pity that my new device has to be replaced after 3 days, but at least the support responded quickly. I hope they send me a replacement just as quickly and not 4-6 weeks like they stated. The warranty for this device is 3 years, I hope it will not be repeated. Unfortunately I didn't get into the Revain return/replacement window due to my delay in setup. I have another charger from this company and haven't had any problems with it so hopefully it's just bad luck but time will tell. I was impressed with the overall design of this device and the accessories that came with it, but something under the hood seems sub-par. Update 1: I contacted NOCO support and they responded quickly and efficiently with an RMA claim. Only you need to pay shipping which is $30 to Arizona factory. So far my first day purchase has not been the excellent deal it should be. I was hoping the company would provide them with some sort of delivery system at a discounted price, but not in the bones. There will be more updates.