NOCO GB500
Boost Max + 6250 Amp 12/24 V Ultra Safe™ Lithium Jump Starter Box
The NOCO GB500 Boost Max+ is a feature-packed 12/24‑volt lithium jump starter delivering an astonishing 6,250 amps, enough to start Class 8 trucks, buses, RVs, heavy machinery, and more—up to 45 liters of engine displacementDespite its immense power, it remains the most compact in its class: just ~19 lb in a rugged carrying case.
Features
Engineered with NOCO’s UltraSafe™ technology, the GB500 automatically prevents sparks and reverse polarity faults. The integrated voltmeter aids diagnostics and doubles as a countdown timer that auto-shuts in 60 seconds to protect internal capacity
Advanced Options
Dual USB ports and a 12 V/15 A output keep smartphones powered and low-voltage accessories running.
Product Key Features
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6,250 Amp peak current—powers 12 V & 24 V battery systems, gas/diesel engines up to 45 L
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266 Wh lithium battery doubles as a power bank with dual USB (2.1 A) and 12 V/15 A XGC output
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2,200 lumen LED worklight with 7 modes, including SOS and strobe
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UltraSafe™ spark-proof & reverse-polarity protection, integrated voltmeter & 60‑s auto-shutdown
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Compact (≈19 lb), IP65-rated housing, natural convection cooling for rugged environments
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Rapid recharge: from 0–100% in 8–8.5 hrs via vehicle 12 V port or 56 W XGC4 adapter
Reliability & Performance
The GB500 is designed for harsh climates with IP65 protection (ports closed) and natural cooling. The high-output 2,200‑lumen flashlight and included international AC adapters ensure readiness for roadside emergencies worldwide.
Key Features (Bullet List)
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6,250 Amp peak current (12/24 V)
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266 Wh internal lithium-ion battery
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Dual 5 V/2.1 A USB outputs
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12 V/15 A XGC output for accessories
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2,200 lumen 7-mode LED flashlight
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Integrated voltmeter & 60 s auto-shutdown timer
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Spark-proof clamps and reverse-polarity protection
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IP65-rated rugged housing
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Rechargeable via 12 V port or XGC4 AC adapter
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