Jump starter NOCO GB40 12V 1000A, Li-Ion 12V battery pack, 1000 A peak, USB 2.1A, IP65, flashlight

NOCO GB40 is a portable 12V Li‑Ion jump starter designed to provide up to 1000 A peak starting current for petrol engines up to 6 L and diesel engines up to 3 L. The unit combines a rechargeable battery pack, power‑bank USB output and micro‑USB input, spark‑protected clamps and an integrated LED flashlight with multiple modes. It is water‑resistant with an IP65 rating and includes a storage pouch and a cable with battery clamps.

Advantages

The GB40 offers compact dimensions and light weight for easy storage and transport while delivering a high peak current suitable for many passenger cars. Built‑in spark protection increases safety during jump starts. The device doubles as a power bank with a 2.1 A USB output for charging mobile devices, and its IP65 water resistance plus scratch‑resistant housing support use in outdoor conditions. The integrated multi‑mode LED flashlight provides illumination during roadside emergencies.

Suitable for

• Starting petrol engines up to 6 litres
• Starting diesel engines up to 3 litres
• Charging smartphones and USB devices via 2.1 A USB output
• Emergency lighting and roadside assistance with built‑in flashlight

Key specifications

• Battery type: Lithium‑Ion (rechargeable)
• Peak starting current: 1000 A
• Maximum number of starts per charge: up to 20
• USB output current: 2.1 A (power‑bank function)
• Micro‑USB input for charging
• Water resistance: IP65
• LED flashlight: 100 lm, 7 light modes
• Operating temperature range: -20 to 50 °C
• Dimensions (H×W×D): 43.4 × 196 × 80.3 mm
• Weight: 1.11 kg (package weight 1.31 kg)

How to use

Charge the GB40 via the micro‑USB input before first use and follow the user manual included in the package. Connect the clamp cable to the vehicle battery terminals observing polarity; the spark‑protected clamps reduce the risk of accidental short circuits. After connecting, start the vehicle according to the manufacturer instructions. Use the USB output to charge mobile devices as needed and operate the built‑in flashlight directly from the unit.

Usage recommendations

Store the jump starter in the supplied pouch in a dry place when not in use. Keep the device charged periodically to maintain battery health and follow the manual for safe operation, especially regarding clamp attachment and temperature limits.