Review on 🔌 Fast Charge Motorcycle Charger Adapter with Voltmeter - USB Car Charger for Smartphones & Tablets, Compatible with iPhone & Android - Blue Light by Lance Harrison

The SAE plug coming from the battery must be connected to the protected side of the plug with a plus "+". This prevents a direct ground connection in the event of the protective cap being activated. If you decide to replace this device, be aware that the connector is upside down. This cable was too short for my Harley Superlow so I had to buy an extended SAE battery connector to make it work. Imagine my surprise when I had no power when connected directly to the battery. I tried to verify this by connecting to the SAE connector for TENDER. Yes. That does not work. Check everything and check again. Yes. now powered by the device. Test the device with a battery to confirm operation. It works great because their connector is wired backwards. I had to buy a reverse polarity adapter. I thought it was a good price until I had to buy an adapter to make it work. I will not wire the SAE connector backwards because of the fire hazard unless someone notices that this block is upside down. Compare the picture of the correctly connected plug I provide to what they show in the description. You will find that they are backwards. Next to. respectable. I like the voltage gauge as it helps diagnose in the event of a no start.