NOCO
GB55 1750 Amp Jump Starter
Model: GB55
Winner
Peak 655 amps actual output, 24W hours total energy, fast 60W USB-C charging, leads come straight from box for better amp transfer. Scored 2.0 overall ranking. Works well on all engine sizes but sees 50% reduction in cold weather.
View on AmazonReviews (1)
Jump Starters are Getting Out of Hand
Torque Test Channel
Nov 28, 2025
Winner
Ranked #1
4.5
"Best Overall - Peak 655 amps actual output, 24W hours total energy, fast 60W USB-C charging, leads come straight from box for better amp transfer. Scored 2.0 overall ranking. Works well on all engine sizes but sees 50% reduction in cold weather."