5250 Amps (Peak)
12 Volt
12 Volt Lead-Acid Battery Systems
242 Watt-Hour Lithium-Ion
-4°F to 122°F (-20°C to +50°C)
32°F to 104°F (0°C to +40°C)
-20°C to +50°C
Dual 5 Volts, 2.1 Amps
Natural Convection
12 Volts, 4 Amp
12 Volts, 15 Amp
Up to 16.0 Liters, Safe On All Engine Sizes
Up to 16.0 Liters, Safe On All Engine Sizes
600-Lumens
Height: 8.62 Inches (218.9 mm)
Width: 12.43 Inches (315.7 mm)
Depth 3.68 Inches (93.5 mm)
Weight: 14.7 lbs (6.67 kg)
IP65 (w/ Ports Closed)
1-Year Hassle-Free Warranty
The GB250+ UltraSafe Lithium Jump Starter represents the pinnacle of portable battery technology, delivering an unprecedented 5,250-amps to jump-start gasoline and diesel engines up to 16 liters. This powerful device is designed to handle the most demanding engine starts, including semi-trucks (up to class 8), motorhomes, coaches, buses, mining, agricultural, construction, and vocational equipment with 6, 8, 12, and 16-cylinder engines.
Engineered for maximum power and efficiency, the GB250+ is our most robust lithium jump starter yet. It offers a safe and user-friendly experience, eliminating concerns about incorrect connections or sparks. With its mistake-proof design, featuring spark-proof technology and reverse polarity protection, it ensures safe connections to any 12-volt battery.
Commercial-grade in every aspect, the GB250+ jump starts a wide array of vehicles and equipment. Its integrated digital battery voltmeter enhances diagnostic capabilities, providing precise readings for better battery management. Despite its immense power, this jump starter is remarkably compact and lightweight, thanks to advanced high-discharge lithium technology. Weighing only 15 pounds, it offers unparalleled portability, and its convenient carrying case ensures ease of use and transport.
Beyond its exceptional jump-starting capabilities, the GB250+ doubles as a versatile portable power bank. It can recharge smartphones, tablets, and other USB devices, making it an indispensable tool for both professional and personal use. Additionally, it features an ultra-bright 600-lumen LED flashlight with seven light modes, including emergency strobe and SOS, enhancing its utility in various situations.
In summary, the GB250+ UltraSafe Lithium Jump Starter combines unmatched power, safety, and portability, making it an essential device for those who require reliable and efficient jump-starting solutions for a broad range of vehicles and equipment. Its innovative design and multifunctional capabilities ensure that it meets the highest standards of performance and convenience.