These are great! My neighbor had a dead battery and even with a heavyweight jumper cables could only get the lights on. I asked if I could try my new purchased car starter. We hooked it up and their truck started immediately! So I've very pleased with the purchase , I will purchase more for friends.
One of the best gifts to give anyone with a car. I have had one for two years and have jumped off 3 cars and my granddaughter takes it to school functions out of town to help charge everyone 's phones. It gives me a piece of mind when they out of town.