NOCO Boost Plus vs GOOLOO GP4000: Which Jump Starter Wins?
Compare the NOCO Boost Plus GB40 and GOOLOO GP4000 head-to-head. We break down peak amps, portability, safety features, and price to help you choose based on vehicle type and budget.
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NOCO Boost Plus GB40
Trusted brand, compact design, spark-proof technology, and reliable 1000-amp peak. Best for most drivers who want a premium, safe solution.
Check priceGOOLOO GP4000
Higher peak amps (4000A) at a lower price, but bulkier and less refined safety features. Great for larger vehicles if you don't mind extra size.
Check priceThe NOCO Boost Plus GB40 is our winner for its proven reliability, compact size, and advanced safety features. The GOOLOO GP4000 offers more peak power for a lower price, making it a solid choice for owners of large trucks or SUVs on a budget.
Spec by spec
Highlighted cell wins that row.
| NOCO Boost Plus GB40 | GOOLOO GP4000 | |
|---|---|---|
| Peak Amps | 1000A | 4000A |
| Weight | 2.4 lbs | 3.5 lbs |
| Dimensions | 6.3 x 3.5 x 1.3 in | 10.2 x 4.5 x 1.8 in |
| Engine Support (Gas) | Up to 6.0L | Up to 10.0L |
| Safety Features | Spark-proof, reverse polarity protection, overcharge protection | Reverse polarity protection, overcharge protection (no spark-proof claim) |
| USB Output | USB-A (2.1A) | USB-A (2.1A) + USB-C |
| Warranty | 1 year | 1 year |
Who should buy which
- + Drivers of cars, SUVs, and small trucks
- + Those who prioritize compact size and easy storage
- + Buyers who want proven safety and reliability
- + People willing to pay a premium for a trusted brand
- + Owners of large trucks, vans, or diesel engines
- + Budget-conscious shoppers seeking maximum power per dollar
- + Users who want a USB-C port for faster device charging
- + Those who don't mind a larger, heavier unit
Quick questions
Can the GOOLOO GP4000 jump-start a diesel truck?
Yes, the GP4000's 4000 peak amps can handle large diesel engines up to 10.0L. However, always check your vehicle's specific requirements. The NOCO GB40 is not recommended for large diesels.
Is the NOCO Boost Plus GB40 safe for beginners?
Absolutely. The GB40 features spark-proof technology and reverse polarity protection, making it very safe even if you accidentally connect the clamps incorrectly. It's a great choice for first-time users.
Which jump starter is better for everyday carry?
The NOCO GB40 is much more portable at 2.4 lbs and fits easily in a glove box. The GOOLOO GP4000 is heavier and larger, better suited for keeping in a trunk or garage.