Review on ⚡ OzCharge RescueMate 1000 Amp Super Capacitor Jump Starter: 12-Volt Boosting Power! by Leo Govindan

Absolutely amazing. I am a car salesman, we had a heavy snowfall in early February and had to move hundreds of cars. I charged the OZ Charger's super-supercapacitors from a running car in less than a minute. plus cars that didn't roll over, many didn't even have a top. Started it right away. I left the Ozzy plugged in after the vehicle started for a few seconds, indicating it was ready to jump, and moved on to the next vehicle. Really amazing. If the battery is frozen and completely discharged, an error message may appear. Have no fear, just hold the button for a few seconds and a 10-second countdown will begin. Very easy to use. It will charge up to 5 volts from a very discharged battery. It takes 15-20 minutes to fully charge Ozzy with such a low battery. When the car clicks and the voltage drops to 10 or 11 volts, it charges in just a few minutes. Ozzy is lighter and lasts many times longer than a high quality lithium jumper. I started a full size 5.3 liter pickup truck with a frozen battery. that a full-size wheeled jump box doesn't even click. You will not be disappointed!