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robersonmadelineAug 20, 2025
What to do if the Hot LED is solid on the NOCO Genius BOOST MAX GB251+ Remote Starter?
- Rrobert35Aug 20, 2025
If the Hot LED is solid, allow the unit to cool down.
What to do if the Hot LED is solid on the NOCO Genius BOOST MAX GB251+ Remote Starter?
If the Hot LED is solid, allow the unit to cool down.
What to do if the Hot LED is flashing on my NOCO Genius BOOST MAX GB251+ Remote Starter?
If the Hot LED is flashing, allow the unit to cool.
What to do if the Cold LED is flashing on my NOCO Genius Remote Starter?
If the Cold LED is flashing, allow the unit to warm up.
What to do if the NOCO Genius BOOST MAX GB251+ Remote Starter Hot LED flashes, then all LEDs turn off?
If the Hot LED flashes and then all LEDs turn off, allow the unit to cool and bring the unit into a cooler environment.
What to do if the NOCO Genius BOOST MAX GB251+ Error LED is solid red?
If the Error LED is solid red, it could be due to several reasons: * **Reverse polarity:** Reverse the battery connections. * **Short circuit detected at the clamps:** Have the battery checked by a professional. * **Short circuit detected on battery clamps:** Remove all loads and reconnect the clamps to the battery. * **High voltage detected at clamps:** This indicates a charge timeout error. * If none of the above, power the GB251 off and on again. If the problem persists, contact Customer Support.
What to do if the Cold LED is solid on the NOCO Genius BOOST MAX GB251+ Remote Starter?
If the Cold LED is solid, allow the unit to warm up.
What to do if the NOCO Genius BOOST MAX GB251+ Remote Starter hot LED is solid?
If the hot LED is solid, allow the unit to cool down.
What to do if the NOCO Genius BOOST MAX GB251+ cold LED is solid?
If the cold LED is solid, allow the unit to warm up.
What to do if the NOCO Genius BOOST MAX GB251+ Remote Starter hot LED is flashing?
If the hot LED is flashing, allow the unit to cool.
What to do if the NOCO Genius BOOST MAX GB251+ Remote Starter cold LED is flashing?
If the cold LED is flashing, allow the unit to warm up.
Details risks and warranty voiding associated with Manual Override Mode.
Eye protection, clean water, avoiding metal objects during battery work.
Compatible only with 12-volt lead-acid batteries.
Procedure for fully charging the GB251 using included chargers.
Steps to properly connect clamps to the vehicle's battery terminals.
Steps for jump starting a vehicle, including timeouts and rest periods.
Using manual override for batteries below 3-volts, with extreme caution.
Connecting and powering USB and 12V devices from the GB251.
Lists error LED states (red, blinking) and their reasons/solutions.
Explains flash patterns (single, double, etc.) and corresponding fixes.
Troubleshooting for when the boost light does not come on.
Defect coverage for one year, repair/replacement terms.
General| Internal Battery | Lithium-Ion |
|---|---|
| IP Rating | IP65 |
| Category | Jump Starter |
| Output Voltage | 12V |
| USB Power Input | 5V/2.1A |
| USB Power Output | 5V, 2.1A |
| Storage Temperature | -20°C to +50°C |
| Charging Temperature | 0°C to +40°C (32°F to +104°F) |
| Safety Features | Spark-Proof, Reverse Polarity Protection, Over-Current Protection, Over-Charge Protection, Over-Temperature Protection |
| Included Accessories | User Guide |
