Understanding the Interface on GB50

Understanding the Interface on GB50

Understanding the Interface on NOCO GB50 Jump Starters.

Internal Battery Level

1. Internal Battery Level

Indicates the charge level of the internal battery.Learn More.

Error LED

2. Error LED

Illuminates Red if reverse polarity is detected.

Hot LED

3. Hot LED

Illuminates solid Red; unit is fully operational, but approaching upper temperature limit. Flashing Red; unit is too hot to jump start, but other functions are still available.

Cold LED

4. Cold LED

Illuminates solid Blue; unit is fully operational, but approaching lower temperature limit. Flashing Blue; unit is too cold to jump start, but other functions are still available.

Power Button

5. Power Button

Push to turn unit "On" & "Off".

Power LED

6. Power LED

Illuminates White when unit is "On".

Boost LED

7. Boost LED

Illuminates White when Boost is active. If the unit is connected properly to a battery, the GB50 will automatically detect a battery and go into Boost mode (LED flashes White when Manual Overide feature is active).

Manual Override Button

8. Manual Override Button

To enable, push and hold for three (3) seconds. WARNING: Disables safety protection and manually forces Boost "On". Only for use when a battery is too low to be detected.Learn More.

Light Mode Button

9. Light Mode Button

Toggles the ultra-bright LED light through 7 light modes: 100% > 50% > 10% >SOS>Blink>Strobe>Off

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It's OK to respond via email for a faster response.

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Emergency Contact Information

1.800.456.6626 8AM-5PM (MST)
Monday-Friday
For non-urgent support, please Request A Callback
For Fastest Response, Use 'Chat' or 'Send a Message' Above