It is true for lithium button-cell batteries and non-miniature cylindrical alkaline batteries that they they do not contain mercury. But watch out for other button cell batteries. At this time, there are no non-lithium button cell batteries sold in the United States that do not contain at least some amount of mercury.
【在 b*******c 的大作中提到】 : 现在的电池早就是无汞的啦。
m*h
21 楼
面试难吗?
【在 r****t 的大作中提到】 : 本人现身说法,me是挺难的。。google没理我:(
m*a
22 楼
Ding!
s*0
23 楼
我也很好奇
【在 m********h 的大作中提到】 : 面试难吗?
p*t
24 楼
In our city, only rechargeable batteries can be recycled
r*e
25 楼
i want to recycle everything. the problem is, they make it hard for you to recycle many things.