Gooloo GP4000 Portable Jump Starter Review, Amazon Deal Of The Day 

Good review! Im definitely wanting to try this out!

Great thorough review man! 😘❤️

What about the booster capability ?

I think it will be great for my boat if I drain the battery using the trolling motor and the fish finder I can jump the boat motor and make it back to the dock

do you think temperature had anything to do with it? lithium can be finicky when they are cold.

Fully charge before use. Read the what’s written in the round bound again

you have to connect the cables to battery FIRST then plug into unit .....this ensures correct hookup to battery terminals

Welcome to the Gooloo Family :)

Whats your thoughts on the GooLoo GP4000? Are you going to pick one up?

How cold was it when you tried? Also how many seconds can it crank the diesel before it auto shuts off?

I’m going to have to check it out cuz I have the same problems dead batteries

Great review, how do you like your GP4000?

I purchase mine from EBay it works only three times the fourth it stops working the turn solid red when you connect to the unit 😮

Glow plugs were not open long enough on the truck it would’ve fired that

try the HULMAN 85

Lol he did not even read what that CAUTION says😅 it doesn't say fully charged ready to use😅 IT SAY. Fully charge before use

Waiting on mine to be delivered as I type the gp4000 aren't cheep so they better be good at £119.99

I have the same unit as yours. Unfortunately, it does not work for my 7.3 L, tried it multiple times and before seing your video. Tried it based on your successful tries, still would not work for me. GooLoo's support is slow and not very helpful, I ended up going to a local automotive supply amd picking up one of theirs, it worked first time. Looks like all they want to do is send me a replacement, not sure I wish to trust them, asked for a refund and a shipping label, looks like they may not wish to do that.

Boost button

What will happen if I use the boost button on my 4 cylinder Honda 2.4 liter crv when it’s -25 wind chill temperatures?