SKU: 26741694055

NOCO GB250 5250A 12V UltraSafe Lithium Jump Starter

Sale price$775.17 Regular price$861.30
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Description

NOCO GB250 5250A 12V UltraSafe Lithium Jump StarterThe GB250+ is a 5250 amp portable lithium jump starter for gasoline and diesel engines up to 16 liters, including semi trucks (up to class 8), motorhomes, coaches, buses, mining, agricultural, construction, and vocational equipment 6, 8, 12, and 16 cylinder and more. Features Introducing NOCO's most powerful lithium jump starters yet. Designed for the largest, most challenging engine starts ever. With over 5250 amps of starting power, it can jump

The GB250+ is a 5250-amp portable lithium jump starter for gasoline and diesel engines up to 16-liters, including semi-trucks (up to class 8), motorhomes, coaches, buses, mining, agricultural, construction, and vocational equipment - 6, 8, 12, and 16 cylinder - and more.

Features

  • Introducing NOCO's most powerful lithium jump starters yet. Designed for the largest, most challenging engine starts ever. With over 5250-amps of starting power, it can jump start gasoline and diesel engines up to 16-liters.

  • Safe and easy to use battery jump starter pack without the worry of incorrect connections or sparks. Safely connect to any 12-volt battery with our mistake-proof design featuring spark-proof technology and reverse polarity protection.

  • It's commercial in every way. It jump starts almost every type of vehicle and equipment, including semi-trucks (up to class 8), motorhomes, coaches, buses, mining, agricultural, construction, and vocational equipment - 6, 8, 12, and 16 cylinder - and more. Plus, an integrated digital battery voltmeter for enhanced diagnostics.

  • Jump starters this powerful typically are enormous and weigh hundreds of pounds, but our high discharge lithium technology makes it the most compact and lightweight design in the world - weighing a mere 15-pounds. And its portable carrying case makes jump starting more convenient than ever.

  • It's not just a lithium jump starter but also a portable power bank for recharging smartphones, tablets, and other USB devices, with an ultra-bright 600-lumen LED flashlight with seven light modes, including emergency strobe and SOS.

Specifications

Starting Current: 5250 Amps (Peak)
Voltage: 12V
Battery Types: 12V Lead-Acid Battery Systems
Internal Battery: 242 Watt-Hour Lithium-Ion
Operating Temperature: -4°F to 122°F (-20°C to +50°C)
Charging Temperature: 32°F to 104°F (0°C to +40°C)
Storage Temperature: -20°C to +50°C
USB (Output): Dual 5V, 2.1 Amps
Cooling: Natural Convection
Dimensions (LxWxH): 12.4 x 6.1 x 3.7 in
Weight: 14.7 lbs
12V XGC (Input): 12V @ 4 Amp
12V XGC (Output): 12V @ 15 Amp
Gas Engine Rating: Up to 16.0 L, Safe On All Engine Sizes
Diesel Engine Rating: Up to 16.0 L, Safe On All Engine Sizes
LED Worklight: 600-Lumens
Whats In The Box:
- GB250+ Lithium Battery Jump Starter
- 56-Watt XGC Power Adapter
- 12-Volt 2-Foot XGC Cable
- Protective Carrying Case
- User Guide & Warranty Information

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 26741694055

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4.9 ★★★★★
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A
Verified Purchase
Al
San Leandro, US
★★★★★ 5
Clear, Practical Guide for Entry-Level to Intermediate Multifamily Underwriting
Format: Kindle
As someone learning multifamily underwriting from the ground up, this book was incredibly helpful. It breaks down complex underwriting concepts into a logical, step-by-step process that actually mirrors how deals are analyzed in the real world. What I appreciated most is that the author doesn’t just show formulas — he explains why assumptions matter, where risk hides, and how underwriting decisions affect outcomes. The sections on operating expenses, stabilization, financing, and sponsor economics were especially valuable and gave me a much clearer framework for analyzing multifamily properties with confidence. This book feels less like theory and more like a practical guide you can follow alongside a real underwriting model. I’d highly recommend it to anyone getting started in multifamily underwriting or looking to tighten up their analysis process.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 20, 2025
D
Verified Purchase
Derick am owe I
Houston, US
★★★★★ 5
Underwriting Multifamily
Format: Kindle
This book deserve a five star rating. It uses practical examples easy to follow. This well written book easy to understand. I recommend this book to any real estate investor.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 20, 2024
N
Verified Purchase
Nathan Roberts
Boise, US
★★★★★ 5
Must Have Book for Investors or Sponsors/GPs wanting to Invest in Multifamily Properties!
Format: Paperback
If you understand the math and numbers associated with investing in real estate, this book will help you underwrite any multifamily property. Not only does Robert's book discuss how to gather the information needed for underwriting, he goes into detail on how sponsors can manipulate the numbers. This is a great book for knowledge on the pros and cons of varied partnership structures and how each can create an alignment of interest between limited partners (LPs) and general partners (GPs). Overall, this is a great easy read book.
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Reviewed in the United States on September 13, 2020
M
Verified Purchase
MF Student
Draper, US
★★★★★ 4
Basic knowledge of underwriting is necessary to understand.
Format: Paperback
This is a great guide for underwriting multifamily deals for someone with some basic to moderate knowledge of underwriting. I am a new student to this field and have to stop and google some of the acronyms. For a future version, I think adding an extra page for the acronyms used, definition and equation would be helpful. I think that the font could be larger and darker. Adding mathematical formulas in the book would provide visualization as well. Rob can also provide a sample OM for the reader to use with his underwriting model and compare to his completed one. Again, I am a newbie so my review may change as I gain knowledge in this area. I enjoyed listening to Rob on Youtube/Podcast and hope to learn more from him.
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Reviewed in the United States on July 27, 2020
K
Verified Purchase
K. Okumura
Lexington, US
★★★★★ 5
Easy to understand and well organized
Format: Paperback
Author makes complex concepts feel approachable and easy to comprehend. The content is sufficient to be an introductory course
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 22, 2025

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