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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.
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
Dual USB ports and a 12 V/15 A output keep smartphones powered and low-voltage accessories running.
6,250 Amp peak current—powers 12 V & 24 V battery systems, gas/diesel engines up to 45 L
266 Wh lithium battery doubles as a power bank with dual USB (2.1 A) and 12 V/15 A XGC output
2,200 lumen LED worklight with 7 modes, including SOS and strobe
UltraSafe™ spark-proof & reverse-polarity protection, integrated voltmeter & 60‑s auto-shutdown
Compact (≈19 lb), IP65-rated housing, natural convection cooling for rugged environments
Rapid recharge: from 0–100% in 8–8.5 hrs via vehicle 12 V port or 56 W XGC4 adapter
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.
6,250 Amp peak current (12/24 V)
266 Wh internal lithium-ion battery
Dual 5 V/2.1 A USB outputs
12 V/15 A XGC output for accessories
2,200 lumen 7-mode LED flashlight
Integrated voltmeter & 60 s auto-shutdown timer
Spark-proof clamps and reverse-polarity protection
IP65-rated rugged housing
Rechargeable via 12 V port or XGC4 AC adapter
Specification | Details |
---|---|
Model Number | GB500+ |
Product Type | 12/24 V Lithium Jump Starter / Power Bank |
Peak Current | 6,250 A |
Voltage | 12 V & 24 V battery systems |
Battery Capacity | 266 Wh (≈ 72,000 mAh @3.7 V) |
Supported Engines | Up to 45 L gas/diesel |
USB Outputs | 2 × 5 V / 2.1 A |
12 V XGC Output | 12 V / 15 A |
LED Worklight | 2,200 lumens; 7 modes |
Voltmeter & Timer | Yes – automatic 60‑s shutdown |
Spark/Polarity Protection | UltraSafe™ |
Recharge (AC) | 56 W XGC4 adapter (8 h) |
Recharge (DC) | 12 V vehicle port (8–8.5 h) |
Cooling | Natural convection |
IP Rating | IP65 (ports closed) |
Dimensions (L×W×H) | 12.6 × 6.4 × 7.3 in (320 × 163 × 185 mm) |
Weight | ~19 lb (8.6 kg) |
Operating Temp | −22 °F to +122 °F (−30 °C to +50 °C) |
All packages are shipped same day if the order is placed before 3PM CST
We use UPS/FedEx to ship the packages with different service levels offered by UPS/FedEx
Overnight Shipping take 1 business day
Expedited Shipping take about 2-3 business days
Ground shipping take about 3-5 business days
You can select the desired service level at Checkout and we will make sure the package is shipped as per
the selected service level.
We Accept
i) PayPal
ii) All Credit & Debit Cards
iii) Purchase Orders
iv) Check
v) Bank Transfer/ACH/Wire Transfer
To process the order through Paypal/CC, you can simply checkout and process the payment.
If you want to issue us Purchase Order/Check/Bank Transfer, Please contact us at the following
details
Call: 469.458.9636
Email: sales@dcsupplies.net
If you have any queries, please contact us at the following details and we will be happy to help
Call
469.458.9636
469.458.9638
Email
sales@dcsupplies.net