What's the difference between the gt4000s and gp4000?

Dear customer, the GT4000S is Gooloo's newest version that features 100W fast charging (fully charge in about 1.2 hours by the car charger provided), you can also use it as a power bank to quickly charge your laptop with 65W output. A 3.2' LED screen displays battery status and error code. Those are the upgraded features that GP4000 doesn't have.

what is the difference between the gt4000s and the gt4000

Dear customer, the GT4000S has no built-in pre-heating function while the GT4000 has.

Will this jump a Ram 1500 conversion van?

Yes, it will. I have jumped a similar van (Ford E-250) with no problems.

Will this start a 6.7L Cummins Diesel engine?

I used it to start my boat 8.1L boat engine 375HP and worked great.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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GOOLOO GT4000S Jump Starter 4000 Amp Car Starter 100W Two-Way Fast-Charging Portable Car Battery Charger Booster Pack for 10L Diesel and All Gas Engines, SuperSafe Lithium Jump Box for 12V Vehicles

Product ID: 406861673

Details

Battery Cell Composition
Lithium
Brand
GOOLOO
Product Dimensions
9.05"D x x
Voltage
12 Volts

⚡4000A peak cranking power

🔋20000mAh lithium polymer battery

🚀100W two-way fast charging

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฿11548

Duties & taxes included

In stock

Sold byAmazon ThailandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Power Up Your Drive, Fast & Fearless!

BEYOND JUMPSTARTING - Includes 3 USB ports, 400-lumen flashlight with SOS modes, and 15V/10A DC output for versatile emergency use
ULTRA QUICK RECHARGE - Fully charges in just 1.2 hours, with 5 minutes enough for a jumpstart—never get stranded
MULTI DEVICE POWERHOUSE - 100W Type-C port charges laptops & devices as fast as original adapters
SAFETY MEETS SIMPLICITY - 10 built-in protections + intuitive 3.2-inch LED screen for worry-free, spark-free starts
LIGHTNING FAST JUMPSTARTS - 4000A peak power revives 12V engines up to 12L gas & 10L diesel in seconds

The GOOLOO GT4000S is a compact yet mighty 4000A lithium polymer jump starter designed for 12V vehicles including large gas and diesel engines. It features ultra-fast 100W two-way charging, a 20000mAh battery capable of 60 jumpstarts per charge, and advanced safety protections. Beyond jumpstarting, it doubles as a portable power bank with multiple USB ports and a powerful flashlight, making it an essential tool for modern drivers who demand reliability and speed.

Specifications

ASIN	B09M9HQG73
Amperage	1000 Amps
Battery Capacity	20000 Milliamp Hours
Battery Type	Lithium Polymer
Best Sellers Rank	#2,848 in Automotive ( See Top 100 in Automotive ) #40 in Jump Starters
Brand Name	GOOLOO
Compatible with Vehicle Type	Lawn Mower, Van, Watercraft, Passenger Car, ATV, Tractor, Bus, Truck, Scooter, Snowmobile, UTV, Motorcycle, RV
Customer Reviews	4.6 4.6 out of 5 stars (2,650)
Global Trade Identification Number	33487794897135
Item Dimensions D x W x H	9.05"D x 3.93"W x 2.12"H
Manufacturer	GOOLOO
Manufacturer Part Number	GT4000S
Model Number	GT4000S
Peak Output Current	4000 Amps
Specification Met	CE, FCC
Voltage	12 Volts

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