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Need help?Do you have a question about the NOCO Genius BOOST+ GB40 and is the answer not in the manual?
General| USB ports quantity | 1 |
|---|---|
| Compatible products | - |
| Power protection features | Reverse polarity |
| Polarity reverse circuit protection | Yes |
| Type | Jump Starter |
| Input voltage | 5 V |
| Output current | 2.1 A |
| Battery recharge time | 12 h |
| Batteries included | No |
| Product color | Black, Grey |
| Storage temperature (T-T) | -20 - 50 °C |
| Operating temperature (T-T) | -30 - 50 °C |
| Sustainability certificates | RoHS |
| Cables included | Micro-USB |
| Quantity per pack | 1 pc(s) |
Weight and Dimensions| Depth | 170 mm |
|---|---|
| Width | 81.2 mm |
| Height | 43.1 mm |
| Weight | 1088 g |
Read and understand product safety information before use to avoid electrical shock, explosion, or fire.
Details the NOCO Genius Boost GB40, its features, and included accessories.
GB40 requires full charging before first use. Check vehicle manual for battery compatibility and precautions.
Provides NOCO contact phone, email, and mailing address for customer support.
Identify positive (POS,P,+) and negative (NEG,N,-) terminals. Ensure 12V lead-acid battery compatibility.
Connect positive clamp first, then negative. Disconnect in reverse order (negative first).
Verify battery, connections, and turn off vehicle loads before attempting to jump start.
Press power button, check Boost LED. Address error LED by reversing clamps. Attempt to start vehicle.
GB40 detects batteries down to 2-volts. Boost LED 'Off' indicates no battery detection.
Enables jump start for batteries below 2-volts, disabling safety features. Use with extreme caution.
Four LEDs (25%, 50%, 75%, 100%) indicate the internal battery's state-of-charge (SOC).
Shows internal battery charge and error conditions like reverse polarity or overheating.
Controls for unit power, boost mode activation, and cycling through flashlight modes.
Activates manual jump start for low-voltage batteries, bypassing safety features.
Explains error conditions (reverse polarity, low voltage, overheating) and their solutions.
Charge the GB40 using the included USB cable and a USB power source.
Estimated charging times based on USB charger rating (0.5A, 1A, 2A).
Use the USB OUT port to recharge external USB devices like smartphones.
Features a bright LED flashlight with seven selectable light modes.
The unit automatically powers off after seven hours of inactivity to conserve energy.
Internal battery type, peak current, joules rating, and operating temperature ranges.
USB ratings, housing protection, cooling, dimensions, and weight.
