hey, all : a$ S4 B$ @! B) `* z- F6 d3 r! pmy cowoker lend me a battery recharger, but it is very old, and i think there is always a potential danger using it..2 K, q0 @/ i# f; e( e( C5 {! G
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i donlt know...having a car is very troublesome..7 o( e( Z/ m0 w7 N& k) `4 l- B
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now i see any red light on my car dash, i feel like having a heart attack....