NOCO Genius® Boost™ GB40 is a car jump starter produced by NOCO. This product uses lithium battery and supports single battery start. It can start up to 20 times on a single charge. It also has a built-in USB battery pack and LED flashlight. It is a very portable car jump starter.
The NOCO Genius Boost GB40 is an ultra-compact and portable lithium-ion jump starter designed for 12-volt lead-acid batteries in cars, boats, motorcycles, ATVs, and more. It features spark-proof technology and reverse polarity protection to ensure safe operation for anyone. The device includes a built-in USB battery pack and an LED flashlight, making it a versatile emergency tool.
| Battery Type | 12-volt lead-acid batteries |
|---|---|
| Low Voltage Limit | down to 2-volts |
| USB IN Charging | 2.1 Amps |
| Energy Saving Auto Shut Off | seven (7) hours |
It is suitable for cars, boats, motorcycles, ATVs, lawn mowers, RVs, tractors, and trucks.
The Boost LED will be 'Off', indicating the unit cannot detect the battery, but a Manual Override feature can be used with extreme care.
Charging times vary based on discharge level and power source, but it can take up to 12 hours with a 0.5A charger.