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Overview
The NOCO GB20 is a compact yet powerful 12V portable jump starter, delivering 400 amps of peak current and 4,650 joules of starting power. Designed for petrol engines up to 4.0 litres, it provides up to 20 jump starts on a single charge. With UltraSafe technology including spark-proof protection and reverse polarity safety, the GB20 ensures secure and reliable operation for everyday drivers and professionals alike.
Key Features
400A peak current, suitable for petrol engines up to 4.0L
Provides up to 20 jump starts on a single charge
UltraSafe technology with spark-proof and reverse polarity protection
Functions as a portable power bank to recharge smartphones, tablets, and other USB devices (up to 4 full smartphone charges)
Integrated 100-lumen LED flashlight with 7 modes, including SOS and emergency strobe
Lightweight, compact, and easy to carry for roadside emergencies or workshop use
Ideal for motorcycles, ATVs, lawn mowers, cars, and small vehicles
Package Includes
1 × NOCO GB20 Jump Starter (400A)
1 × Heavy-duty battery clamps
1 × USB charging cable
1 × Microfibre storage bag
1 × User guide
Specifications
| Specification | Details |
|---|---|
| Model | NOCO Genius Boost GB20 |
| Battery Type | Lithium-ion |
| Peak Current | 400A |
| Energy Output | 4,650 Joules |
| Voltage | 12V |
| Engine Capacity | Up to 4.0L petrol engines |
| Jump Starts per Charge | Up to 20 |
| Power Bank Output | USB (up to 4 smartphone charges) |
| Flashlight | 100 lumens, 7 modes (incl. SOS & strobe) |
| Safety Features | Spark-proof, reverse polarity protection |
| Applications | Cars, motorcycles, ATVs, lawn mowers, boats, and small engines |
Why Buy From Premium Diagnostic Equipment?
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