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NOCO GB250 Boost Max 5250 Amp Portable Lithium Jump

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NOCO GB250 Boost Max 5250 Amp Portable Lithium Jump...

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$1,199.95

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Detailed Specifications

NOCO GB250 

Boost Max 5250 Amp Portable Lithium Jump Starter Box

The NOCO GB250 Boost Max packs the highest power output in the Boost MAX lineup—5,250 peak amps designed for massive engines up to 16 liters. From Class 8 trucks and buses to agricultural, mining, and construction machinery, this unit delivers reliable, compact power for professional mechanics, fleet managers, and off‑road operators.

Features

Engineered with NOCO’s UltraSafe 2.0 technology, it prevents sparks and reverse polarity accidents—critical in heavy-duty contexts An integrated voltmeter and 60‑second auto‑shutdown preserve battery health––if ignition doesn’t start in time,

Advanced Options

simply reset and retry. The IP65-rated, rubberized shell and thermal management ensure performance from –4 °F to +122 °F, while the powerful LED helps in low‑light conditions.

Product Key Features

    •  5,250 Amp peak current for jump-starting gas/diesel engines up to 16 L

    •  242 Wh lithium-ion battery serves as portable power bank via dual USB ports

    •  600‑lumen LED flashlight with 7 modes including SOS and strobe

    •  UltraSafe™ spark‑proof & reverse polarity protection, plus integrated voltmeter & 60 s auto‑timer

    •  Rugged, IP65-rated housing with natural convection cooling

    •  Rechargeable via 56 W AC XGC adapter or 12 V vehicle port (4‑Amp DC charge)

Reliability & Performance

Despite its enormous capacity, the GB250 weighs just 14.7 lb and fits in the included EVA case. It doubles as a reliable power bank with dual 2.1 A USB ports and a 12 V/15 A accessory outlet—ideal for in‑field gear and diagnostics conscious data centers.Recharge using the fast 4‑Amp XGC AC adapter in ~8.5 hours or via your vehicle’s 12 V outlet.

Key Features (Bullet List)

  • 5,250 Amp peak current (12 V)

  • 242 Wh lithium-ion battery

  • Dual USB‑A (5 V, 2.1 A) outputs

  • 12 V/15 A XGC accessory output

  • 56 W AC XGC charging adapter (12 V/4 A DC included)

  • 600‑lumen, 7‑mode LED flashlight

  • Digital voltmeter + 60 s countdown timer

  • Spark-proof, reverse-polarity protection

  • IP65 dust & water resistance

  • Natural convection cooling

SpecificationDetails
Model Number GB250
Product Type 12 V Lithium Jump Starter / Power Bank
Peak Current 5,250 Amps
Battery Capacity 242 Wh (≈ 65,400 mAh @ 3.7 V)
Voltage 12 V
Gas/Diesel Engine Rating Up to 16 L
USB Outputs 2 × USB‑A, 5 V/2.1 A
12 V Accessory Output 12 V/15 A XGC
Flashlight 600 lumens; 7 modes (high/medium/low/SOS/strobe)
Volt Meter & Timer Digital display; 60‑s auto‑shutoff
Recharge (AC) 56 W XGC adapter: 12 V/4 A (~8.5 h full)
Recharge (DC) 12 V vehicle port
Operating Temperature –4 °F to +122 °F (–20 °C to +50 °C)
IP Rating IP65 (with ports closed)
Cooling Natural convection
Dimensions (L×W×H) 12.43 × 8.62 × 3.68 in (315 × 219 × 93 mm)
Weight 14.7 lbs (6.67 kg)

  • 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

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