Each fully-charged Solar Milk battery can charge a mobile phone three or four times, or a radio once or twice.
每块充满电的太阳能牛奶电池可以给手机充电三到四次，或者给收音机充电一到两次。
And modern life adds to the burden, with one in five forgetting important passwords and a quarter not remembering to charge their mobile phone battery.
现代生活加重了这一负担，五分之一的人忘记了重要的密码，四分之一人记不起给手机电池充电。
That electrical charge we then pass through to a battery which you'll find in the heel of the boot for storage of the electrical power for later use to charge your mobile phone.
这些电荷会传至鞋跟处的一个蓄电电池上，在需要时可为手机充电。
The SpareOne mobile phone is absolutely unique - running on one AA battery, it keeps its charge for up to 15 years.
“备用一号”手机是独一无二的--只需一节AA电池，就能待机达15年。
High-capacity mobile phone battery, standby time more than a week, to avoid the trouble of forgetting charge and always keep connection.
高容量手机电池，待机时间超过一周，免去老年人忘记充电联系不上的麻烦。
High-capacity mobile phone battery, standby time more than a week, to avoid the trouble of forgetting charge and always keep connection.
高容量手机电池，待机时间超过一周，免去老年人忘记充电联系不上的麻烦。
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