Quick Summary
The NOCO Boost GB20 is a 500A UltraSafe jump starter power pack for 12V vehicles, made for quickly starting dead batteries and also serving as a portable power bank. It is rated for gasoline engines up to 4.0 litres and includes spark proof technology, reverse polarity protection, and an integrated LED flashlight.
Who It Is Best For
This is a practical choice for drivers who want a compact jump starter to keep in the car for battery emergencies. It also suits anyone who may want a portable USB power source and a built in flashlight in one unit.
What To Know Before You Buy
The GB20 is described as suitable for 12V vehicles and gasoline engines up to 4.0 litres, so buyers should check compatibility before ordering. It also needs recharging through a USB port. The included accessories are listed as part of the package.
Pros: Compact, multi purpose, and designed with spark proof technology and reverse polarity protection.
Cons: Best suited to the listed engine type and size, so compatibility should be checked carefully.
Common Buyer Questions
What does the NOCO Boost GB20 do?
It is a jump starter power pack that can help start dead 12V vehicle batteries and also works as a portable power bank.
Is it suitable for petrol engines?
It is rated for gasoline engines up to 4.0 litres.
Can it charge phones and tablets?
Yes, it is described as able to recharge smartphones, tablets, and other USB devices.
Does it include a torch?
Yes, it has an integrated LED flashlight with seven light modes, including emergency strobe and SOS.
What comes in the box?
The package includes the jump starter, heavy duty booster clamps, a Micro USB charging cable, a microfiber storage bag, and a user guide.
Key Details
| Detail | What it means in use |
|---|---|
| 500A lithium jump starter | Provides the power needed for jump starting a dead battery |
| Rated for 12V vehicles | Designed for use with compatible 12V vehicle systems |
| Gasoline engines up to 4.0 litres | Helps buyers judge whether it suits their vehicle |
| Portable power bank | Can recharge USB devices such as smartphones and tablets |
| LED flashlight with seven light modes | Adds useful light, including emergency strobe and SOS |
| IP65 rated enclosure | Listed as water resistant for added everyday durability |
| Weight: 2.4 pounds | Gives a sense of how easy it may be to carry and store |
Final Buying View
The NOCO Boost GB20 is a compact jump starter with useful extra functions, including USB charging and an LED flashlight. If you want a portable emergency unit for a compatible 12V vehicle and the listed engine size, it is a sensible all in one option. Check suitability before ordering, then keep it ready for those unexpected battery moments.





