hey, all$ {% X- ]; n+ n" @/ q
my cowoker lend me a battery recharger, but it is very old, and i think there is always a potential danger using it..0 Q5 C/ w6 w( G* C# y
8 u3 f& G0 b9 K- V' ii donlt know...having a car is very troublesome.. ' f1 ~$ a; A( \7 k& a. h. v: x2 B- ?& c) j Z
now i see any red light on my car dash, i feel like having a heart attack....