single-charge copper ion 一价铜离子
But even with advances in power systems and improved lithium-ion batteries, their range on a single charge is limited-and recharging can take hours.
但是即使是先进的动力系统和改善的锂离子电池，还是受到一次性充电电池的限制-他们再充电的时候需要耗费数小时。
The circuit has a safe and fast charge function can be widely used in indoor and outdoor single lithium-ion battery charging such as mobile phones digital products batteries.
该电路具有平安快速充电功能，可以广泛 应用于室内外单节锂离子电池的充电，如手机、数码 产品电池等。
The company claims to have developed lithium-ion batteries that can provide enough power for an electric car to travel 190 miles on a single charge.
该公司声称已经开发的锂离子电池，可以提供足够的电力为电动车旅费一百九十英里一次充电。
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