Since Congress passed the Mercury-Containing Battery Management Act in 1996, most disposable alkaline batteries contain little or no mercury.
自1996年，国会通过了《水银电池管理法案》，大多数可任意使用的碱性电池几乎不再含有水银成分了。
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Germany sun battery has been widely used in UPS, its variety, complete models, different specifications, but according to its basic properties can be divided into acidic and alkalinebattery.