Performance is satisfactory enough. It is lighter than the other company's products used before and it is solidly built. Durability is still unknown. I bought a long code type but the main body seems to be in common with the short type and it is a little disappointing that the code can not be wrapped cleanly.
This model is the best ever used. It is already the third one. Anyway, even if you repeatedly charge using and using, the life of the built-in battery is long, it can be trusted. One complaint is that the content of the Japanese instruction manual is incoherent. I think that is probably because it is a literal translation of a foreign language. There is a switch called "POWER", but that is not a power switch, just a battery check. Even if this switch is "OFF", cell start is possible. This is because misunderstanding tends to occur because the instruction manual is incomplete.
While large-scale passenger sports cars have been struggling with batteries many times, I encountered this product and immediately thought that it was good to buy the engine as soon as I tried it and tried it
There is no problem with emergency engine starting performance. This time I bought the shorter of the code but I think that it is easier to use a longer code because it may be a work putting it in the engine room in one person's work. If the power shortage is a passenger car, there is no problem regardless of gasoline or diesel.