NOCO Boost X GBX55 1750A UltraSafe Jump Starter
Portable 12V lithium jump starter with 1,750-amp power for gas up to 7.5L and diesel up to 5.0L. ULTRASAFE 2.0 with spark-proof and reverse polarity protection; 60-watt USB-C PD for charging devices. One customer note mentions compact size and ease of use
Highlights
- 1,750-amp jump capability
- ULTRASAFE 2.0 protection
- 60-watt USB-C PD for charging accessories
Pros
- high-amp jump starting capability
- lightweight and compact design
- spark-proof and reverse polarity protection
- fast USB-C charging and powering of devices
- integrated 60-second power-saving timer
Cons
- mixed feedback on charging reliability
- durability concerns from some users
- charge rate perception varies
Best For
Features
- Delivers up to 1,750 amps for gasoline engines up to 7.5L and diesel up to 5.0L
- ULTRASAFE 2.0 includes spark-proof and reverse polarity protection with improved thermal efficiency
- Recharges in 1.2 hours via USB-C Power Delivery for quick recharging
- 60-second timer conserves power, enabling up to 9 jump starts per charge
- 60W USB-C Power Delivery enables charging of phones, tablets, laptops, and more; includes dual-direction charging
