Understanding the Charge LEDs on Boost Max

Understanding the Charge LEDs on Boost Max

NOCO Boost Max jump starters are equipped with 4 LEDs to indicate 25%, 50%, 75% and 100%. These Charge LEDs indicate the internal battery’s state-of-charge.

25% CHARGED.

The 25% Charge LED will be solid Red when the internal battery is less than 25% charged.

50% CHARGED.

The 50% Charge LED will be solid Red when the internal battery is less than 50% charged.

75% CHARGED.

The 75% Charge LED will be solid Yellow when the internal battery is less than 75% charged.

100% CHARGED.

The 100% Charge LED will be solid Green when the internal battery is less than 100% charged.

FULLY CHARGED.

When the internal battery is fully charged the 100% Charge LED will be solid Green with no other LEDs illuminated.

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