hey, all# k* i+ e; l0 v* q
my cowoker lend me a battery recharger, but it is very old, and i think there is always a potential danger using it..2 B$ Q d2 v7 w' k7 B3 u4 ~4 X0 y
3 _$ d: G' [" wi donlt know...having a car is very troublesome.. 4 k8 n1 H, i: e% [1 n% P" Q3 R4 P5 q' |1 T" `+ a9 J3 ~
now i see any red light on my car dash, i feel like having a heart attack....