象家用变压器,一头110v ,一头12v 有需要时夹在电池上,电池不会坏掉

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• oh... that is a battery charger. -BigV8- ♂ (0 bytes) () 08/11/2010 postreply 13:56:10

• no 不一样,它会放电,它会让你的电池处于一种工作壮态, -motorcycle- ♂ (16 bytes) () 08/11/2010 postreply 14:04:26

• Sounds pretty good for cars in storage. -BigV8- ♂ (0 bytes) () 08/11/2010 postreply 14:10:31