NOCO - 6250A Lithium Jump Starter

GB500+6250A 12/24V Boost MAX UltraSafe Jump Starter

_GB500_How_To_Main_H4_XS — GB500+
HOW TO USE.
USER GUIDE DATASHEET

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How to Jump Start using NOCO GB500+

Learn how to jump start using your NOCO Boost Max GB500+ UltraSafe Lithium Jump Starter in three simple steps.

The NOCO Boost Max GB500+ is a portable lithium-ion 12V & 24V battery jump starter booster pack that delivers 6,250-amps for jump starting a cars, boats, trucks and more.

Learn how to use manual override on your NOCO Boost Max GB500+ UltraSafe Lithium Jump Starter to begin jump starting a dead battery below 2-volts.

Learn how to use 12V Out on your NOCO Boost Max GB251+ UltraSafe Lithium Jump Starter to power a multitude of devices.

Learn how to charge a phone or other USB devices using NOCO Boost Max GB500+.

HOW TO JUMP START.

ATTACH CLAMPS.

POWER ON.

START VEHICLE.

Within 60 seconds.

Power off.

Or power off/on to reset.

Boost Max

FAQ

Choosing Boost MAX

Features & Specs

Usage & Care

Warranty & Support

GB500+

LEDs

Power LED

Illuminates White when unit is "on".

Voltage Indicator

12V illuminates White when in 12V mode, 24V illuminates Blue when in 24V mode.

Error LED

Illuminates Red if reverse polarity is detected.

Hot / Cold LED

Illuminates solid or flashes Blue when internal temperature is too low. Illuminates solid or flashes Red when internal temperature is too high.

Charge LEDs

Indicates the charge level of the internal battery.

Boost LED

Illuminates White when Boost is active. LED flashes White when Manual Override feature is active.

Manual Override LED

Illuminates solid Red when Manual Override is activated.

USB Out & 12V In/Out

Illuminates White; USB Out can be used in 12V and 24V modes. 12V In/Out function can only be used in 12V mode.

GB500+

Buttons

Power Button

Push to turn unit "on" and "off".

Manual Override

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.

Light Mode

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

60 Second Timer

Voltmeter will display timer. After 60-seconds, remove the clamps from the Car Battery or power the unit 'off' and back 'on' again to jump start.

Voltmeter

The built-in voltmeter reads the voltage of the vehicle’s battery for enhanced diagnostics and troubleshooting. It will display the 60-second timeout countdown.

GB500+

Troubleshooting

Error

Reason/Solution

Solid Red

Reverse polarity detected. / Reverse the battery connections.

Single (1) Flash

Short Circuit detected on battery clamps. / Remove all loads, reconnect clamps to battery.

Triple (3) Flash

Internal master switch failure. / Ensure the voltage selection knob is correctly positioned in the 12V or 24V position.

Quadruple (4) Flash

Bad battery cell detected during charge. / Power off unit, contact NOCO support.

Quintuple (5) Flash

XGC OUT overcurrent error. / Remove load from XGC OUT, then Power “Off” the unit then power “On”.

GB500+

COMPATIBLE ACCESSORIES.

The following accessories are compatible with the selected product.

VIEW ALL ACCESSORIES

GBC004

Boost Max 24-Inch Battery Clamps

USD $224.95

GBC005

Boost Max 72-Inch Battery Clamps

USD $449.95

XGC4

56W XGC Power Adapter

USD $59.95

GBC016

GB500 Protective Case

USD $224.95

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HOW TO USE.

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