What is the input voltage range & frequency of the jump starter? 14 May 2021 03:37 Updated Answer: The range of the input voltage is 100-240V, and the rated input frequency: 50Hz/60Hz Related articles What's included in the jump starter pack? About Jumper Cable What's the CCA (Cold Cranking Amps) of the product? How long can the jump starter hold a charge? How long does it take to charge the jump starter with the SC 65W wall charger? Comments 0 comments Please sign in to leave a comment.