hey, all& L0 s. u+ b# A% g
my cowoker lend me a battery recharger, but it is very old, and i think there is always a potential danger using it..9 D" k; Y6 B* p2 i4 p) z
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i donlt know...having a car is very troublesome.. , E" S, }7 [* o% I) r" M8 w/ \4 P. i6 v' |4 }; S
now i see any red light on my car dash, i feel like having a heart attack....