The 12 Volt cord lets you charge your JNC8550/JNC880 on the go by plugging it into your vehicle’s power outlet. If you have misplaced or damaged the 12V charging cord for one of these starters, no problem. We offer this replacement for the 12V cord for our JNC8550/JNC8800 models.
This OEM cord will provide the right fit for dependable charging. It uses a 12V connection to connect to a vehicle power port or other power source and a pin jack connection to connect to a port in the front of the unit. The cord is used to directly charge the ultracapacitor power supply inside the jump starter, so that it’s ready when you need to perform your next start.