Jump starter NOCO GB20 500A Lithium-Ion, 24Wh, IP65, 1x USB 5V/2.1A, built-in flashlight, for petrol up to 4L

The NOCO GB20 500A is a portable lithium‑ion jump starter designed to deliver 500 amps for fast jump starting of a dead vehicle battery. Compact and lightweight, it also functions as a portable power bank with a 2.1A USB output for recharging smartphones, tablets and other USB devices. The unit is intended for use with cars, motorcycles, boats and RVs with gasoline engines up to 4.0 liters.

Advantages

The GB20 incorporates patented safety technology that provides spark‑proof connections and reverse‑polarity protection, reducing the risk of incorrect hook‑ups. Its lithium‑ion design offers a high power‑to‑weight ratio and compact dimensions for easy storage and transport. The integrated USB output lets you recharge mobile devices without needing a separate power bank.

Suitable for

• Jump starting passenger cars with gasoline engines up to 4.0 L
• Motorcycles and scooters
• Boats with compatible gasoline outboard engines
• RVs and other small recreational vehicles
• Charging USB devices such as smartphones and tablets

Key specifications

• Peak current: 500 A
• Battery type: Lithium‑ion
• USB output: 2.1 A
• Suitable engine size: Gasoline engines up to 4.0 L
• Brand: NOCO, MPN: GB20, EAN: 1210000615015

How to use

Ensure the jump starter is charged before use. Connect the included clamps to the GB20 and then to the vehicle battery, observing the device's spark‑proof and reverse‑polarity indicators. Once connected correctly, start the vehicle according to the manufacturer’s instructions. After the engine starts, disconnect the clamps and store the jump starter. For charging USB devices, connect a USB cable to the 2.1A USB port and your device; charging will begin automatically.

Usage recommendations

Keep the NOCO GB20 charged when not in use, follow the safety instructions in the manufacturer manual, and verify compatibility with your vehicle’s engine type and size before attempting a jump start.