Safe and easy to use car battery starter pack, no need to worry about wrong connection or sparks. Our error-proof design features spark-proof technology and reverse polarity protection for safe connection to any 12-volt car battery.This car engine battery charger is different from traditional bulky starters, it's small enough to store in your glove box and light enough to fit in your bag. The smallest and lightest portable jump starter.The portable starter car battery cable is made of all metal clips, which can prevent damage caused by long-term use. And has reverse connection, reverse connection, overcurrent, overvoltage, overload, overcharge, overdischarge, short circuit 8 kinds of protection. All protections keep you and your loved ones safe.The built.
eBay