This car jump starter is designed using supercapacitor technology that brings with it 10 times the efficiency of a standard battery charger. The unit has built-in power supply reverse connection protection and an auto shut-off system that helps with its performance. Along with this, the unit has an alarm to notify the user if they have the clamps connected in reverse.
The system and unit are crafted to be adaptable to whatever environment you live in. To do this, it is crafted with a built-in temperature protection resistor. The interface of the car jumper is simple to use, and its compact design makes it easy to store.
C***r –
Arrived quickly. Did a test upon arrival to see if it was charging correctly. Every thing seems to be in working order. I will leave it in my car all the time. Of course this is the sort of item you have just in case but you wish never having to use it. Here it gets very cold in winter (-35’C). So just in case my car battery goes dead or to rescue a beautiful damsel in distress…
E***v –
Cool thing in the frost with the battery itself