有1520的进来，问问充电时间 - 未名空间MITBBS历史存档

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有1520的进来，问问充电时间

有1520的进来，问问充电时间# PDA - 掌中宝

p*g2014-03-04 08:03

1 楼

【以下文字转载自 EE 讨论区】
发信人: putting (hehe), 信区: EE
标题: Si position available
发信站: BBS 未名空间站 (Tue Apr 30 14:51:14 2013, 美东)
Need to be filled soon, looking for some one has around 3 years in the SI
experience.Responsibilities will include analysis and data collection of
high speed I/O interface and power distribution network.
Please PM me if you are interested.

s*m2014-03-04 08:03

2 楼

你们满冲一次电大概多久？我平均要花5个小时左右，正常吗？

x*i2014-03-04 08:03

3 楼

原配充电器2.5到3个小时充满

s*m2014-03-04 08:03

4 楼

谢了

【在 x******i 的大作中提到】

: 原配充电器2.5到3个小时充满

o*62014-03-04 08:03

5 楼

看来还是920好用啊，从来没试图充满过，不用的时候就摆在wireless charger上。

y*b2014-03-04 08:03

6 楼

原装充电器1.5A，2个小时多一点吧。
如果用920的充电器1.3A，5个小时以上。
我在ebay上买了种1A、2A两个接口的，还没拿到。

s*m2014-03-04 08:03

7 楼

1A的干嘛用？
看来正常了，我办公室的是kindle充电器，0.86A

【在 y**b 的大作中提到】

: 原装充电器1.5A，2个小时多一点吧。
: 如果用920的充电器1.3A，5个小时以上。
: 我在ebay上买了种1A、2A两个接口的，还没拿到。

s*m2014-03-04 08:03

8 楼

2A的充电器是不是要配2A的线？

【在 y**b 的大作中提到】

: 原装充电器1.5A，2个小时多一点吧。
: 如果用920的充电器1.3A，5个小时以上。
: 我在ebay上买了种1A、2A两个接口的，还没拿到。

ra2014-03-04 08:03

9 楼

原装充电器。一小时重大概45%。
如果是晚上，我用小点的充电器也是4-5个小时，反正睡觉不在乎时间长短。

【在 s*****m 的大作中提到】

: 你们满冲一次电大概多久？我平均要花5个小时左右，正常吗？

s*m2014-03-04 08:03

10 楼

之前用的是1520充电器但是820的线，今天换成1520的线问题解决。时间缩短一半。

【在 ra 的大作中提到】

: 原装充电器。一小时重大概45%。
: 如果是晚上，我用小点的充电器也是4-5个小时，反正睡觉不在乎时间长短。

c*82014-03-04 08:03

11 楼

820 charger's output is 1.2a, 1520 is 1.5a. you may try to avoid deep
discharge or full charge of the battery. keep it between 30% to 90% charged
is ideal.
with the battery for 1520, i rarely got bellow 40% for a day with heavy use.

s*m2014-03-04 08:03

12 楼

cool, thx

charged
use.

【在 c****8 的大作中提到】

: 820 charger's output is 1.2a, 1520 is 1.5a. you may try to avoid deep
: discharge or full charge of the battery. keep it between 30% to 90% charged
: is ideal.
: with the battery for 1520, i rarely got bellow 40% for a day with heavy use.

y*b2014-03-04 08:03

13 楼

充满没事吧，太低了不好，20-30%

charged
use.

【在 c****8 的大作中提到】

s*m2014-03-04 08:03

14 楼

可能充满了不要一直插着吧，很多人包括我睡觉的时候一直充电，不过1520电池给力，
不需要睡觉时充电。睡觉前冲好就能用到第二天下班。

【在 y**b 的大作中提到】

: 充满没事吧，太低了不好，20-30%
:
: charged
: use.

c*82014-03-04 08:03

15 楼

http://batteryuniversity.com/learn/article/how_to_prolong_lithi
if above test is true. keep battery fully charged does similar damage. the
longer you keep it fully charged, the more damage you make to the battery.
unless i am traveling. i usually change my 1520 to just above 90% before
bed, then unplug it. the standby cost is very small for 1520, usually 1-2%
overnight.
however, i am just being extra careful. you do not have to follow these
rules as Nokia's power management is really good.

【在 y**b 的大作中提到】

: 充满没事吧，太低了不好，20-30%
:
: charged
: use.

s*m2014-03-04 08:03

16 楼

good advice.昨天我的 1520飞行模式一晚上耗电20%，不知道哪个东西在耗电。

the
.
%

【在 c****8 的大作中提到】

: http://batteryuniversity.com/learn/article/how_to_prolong_lithi
: if above test is true. keep battery fully charged does similar damage. the
: longer you keep it fully charged, the more damage you make to the battery.
: unless i am traveling. i usually change my 1520 to just above 90% before
: bed, then unplug it. the standby cost is very small for 1520, usually 1-2%
: overnight.
: however, i am just being extra careful. you do not have to follow these
: rules as Nokia's power management is really good.

c*82014-03-04 08:03

17 楼

i guess it depends on your settings... i leave cellular and wifi on all the
time, it still only drain less than 5% overnight. i only turn wifi off when
i am out skiing.
check your background task. some buggy third party app might be doing
something wrong
you can leave wifi on all the time at home, even when screen timed out. it
does not use much energy.
there was one time, i was out skiing for all day. i unplugged the phone
early morning with wifi turned off, took a few pictures and maybe called my
wife once. i also had two background tasks turned on, three email accounts
syncing. after 12 hours, i have 91% left.

【在 s*****m 的大作中提到】

: good advice.昨天我的 1520飞行模式一晚上耗电20%，不知道哪个东西在耗电。
:
: the
: .
: %