ipad AIR第一次充电要几个小时?

2025-02-09 05:39:01
推荐回答(2个)
回答1:

一般充电4个小时左右就充满了,建议充满到100%,过半个小时到一个小时即可拔出。
注意事项:
(1) 充电时,请确定使用的是
iPad
附带的
10W
USB
电源适配器。如果
iPad
电量极低,可能会黑屏长达两分钟后才显示电池电量不足。
(2) 如果
iPad
是连接到
PC,连接到已关闭、处于睡眠状态或处于待机模式的电脑连接到键盘上的
USB
端口,则可能会耗尽
iPad
电池,而不是给其充电。
(3) 如果当前的
Mac

PC
不能提供足够的功率给
iPad
充电,状态栏就会显示“不在充电”信息。若要给
iPad
充电,请断开与电脑的连接,并使用附带的基座接口转
USB
电缆和
10W
USB
电源适配器,将其连接到电源插座。
(4) 若要以较快的速度充电,请关闭
iPad

(5) 如果是连接到旧
Mac
上的
USB
端口,或者连接到
PC、键盘或
USB
集线器上的
USB
端口,则
iPad
可能无法充电。

回答2:

ipad用的是锂聚合物电池,没有记忆功能的,第一次直接充满就可以,连接充电器充电一般2小时左右,连接数据线的话会慢一点
不需要充很长时间
ipad有电池保护功能,充满后会自动跳转到不再充电状态保护电池的
平时到20%充满也是保护电池的,电量太低容易影响电池锂电子活性

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