That is another plus to the Clore JNC jump starters. The lithium-ion battery that is the heart of the JNC has been developed to properly hold a charge and provide extreme jump starting power ...

Most portable jump starters, like the Jump-N-Carry series from Clore Automotive are sized by the amount of amps they produce. Using them as an example, the JNC305 is a 300-amp (1000 peak amp ...