It performs its main function. Checked on Suzuki SX4 and Kia Picanto. In this case, even the charge does not fall. Starts at all with half a kick. The main thing is not to forget to press the button (and generally follow the instructions). As PowerBank is also not bad. The capacity is large. And it looks very cool. Nice to use. Good quality item.
I wanted to make my review more interesting by adding some photos.
MEGAWISE Car Battery Jump Starter - 1500A Peak 16800MAh Portable Power Pack For Up To 7L Gas Or 5L Diesel Engines, Dual USB Outputs, Auto Battery Booster [2021 Upgraded Model]
23 Review
CARKU Pro-10 black/red
91 Review
Charger Vympel 57 black
110 Review
Keep Your Battery Fully Charged With A Smart 12V Charger/Maintainer Featuring Winter Mode
28 Review