GOOLOO 100W USB C Charger Block, 4-Port Foldable Compact Fast Wall Charger for MacBook Pro/Air/iPad/iPhone Series and More, SuperSafe Power Adapter for GT3000/GT4000S/GT4000/GT6000/A7 Jump Starters

Finally a charger block that WORKS better than GREAT!

This really charges the Gooloo boosters much quicker. I have a 4000 amp and a 6000 amp booster. I'd say having a 100W charger is worth it's weight in gold.

It’s will charge most USB port devices and my battery jump starter in one forth of the time that the chargers that come with it do

Great charger, just do not use the enclosed cable that comes with the charger block to charge your GOOLOO; it does not work at all, no charge is displayed. The charging cable that came with my GOOLOO GT4000S works well, you get the proper charge display.

Works perfectly. No complaints.

Almost a necessity for your Gooloo. This is an essential and well made accessory to allow your Gooloo to charge from a 110v outlet to full capacity. Glad we purchased.

This works great, I used the C port to charge my GOOLOO jumper at 102 watts. GOOLOO jumper has a digital display that shows the wattage while charging. Will buy again.

Very good! Fast charging time.