NOCO Boost X GBX155: 4250A UltraSafe Jump Starter – 12V Lithium Battery Booster Pack, Portable Jump Box, Power Bank & Jumper Cables – for 10.0L Gas and 8.0L Diesel Engines

Price: $439.95 - $369.95
(as of Nov 10,2025 17:03:54 UTC – Details)

Features:

• X FOR EXTREME — Rated at 4,250 amps for gas engines up to 10.0L and diesel engines up to 8.0L
• ULTRASAFE 2.0 — Upgraded spark-proof and reverse polarity protection
• TURBO CHARGEABLE — Recharges in 2.7 hours via USB-C Power Delivery
• 60-SECOND TIMER — Integrated timer conserves power for up to 18 jump starts per charge
• CHARGE EVERYTHING — 60-watt USB-C Power Delivery for charging devices
• INTEGRATED LED FLASHLIGHT — 500-lumen LED with 7 light modes
• WHAT’S IN THE BOX — GBX155 jump starter, heavy-duty clamps, USB-C charging cable, and storage bag

Pros:

• Extreme performance for powerful starts
• Enhanced safety features for peace of mind
• Rapid recharge time for convenience
• Long-lasting battery life for multiple jump starts
• Dual-function as a power bank for charging devices
• Bright LED flashlight for emergencies
• Compact and organized storage bag

Cons:

• May be on the pricier side compared to other jump starters
• Heavy-duty clamps may be bulky to carry around
• Requires USB-C compatible devices for charging
• May not fit in smaller glove compartments