In use for about a month. Does its job perfectly! I started the car with half a poke at -30 already five times, with a dead battery, the charge level is still 100%. The booster itself is made with high quality: the case is very strong, does not play, does not crack, all connectors are closed with plugs, there is a flashlight, crocodiles are generally fire, charging for 2 USB and Type-C gadgets, a powerful socket with a 15V output. This ROM is manufactured by Carku! An indispensable thing for a…