2021-04-25

本文,也是对于Java中字符串相关知识的一个补充,主要来介绍一下字符串拼接相关的知识。本文基于jdk1.8.0_181。

一、字符串拼接的方式

1、字符串拼接

字符串拼接是我们在Java代码中比较经常要做的事情,就是把多个字符串拼接到一起。

我们都知道,String是Java中一个不可变的类,所以他一旦被实例化就无法被修改。

不可变类的实例一旦创建,其成员变量的值就不能被修改。这样设计有很多好处,比如可以缓存hashcode、使用更加便利以及更加安全等。

但是,既然字符串是不可变的,那么字符串拼接又是怎么回事呢?

字符串不变性与字符串拼接

其实,所有的所谓字符串拼接,都是重新生成了一个新的字符串。下面一段字符串拼接代码:


 
  1. String s = "abcd";

  2. s = s.concat("ef");

 其实最后我们得到的s已经是一个新的字符串了。如下图

s中保存的是一个重新创建出来的String对象的引用。

那么,在Java中,到底如何进行字符串拼接呢?字符串拼接有很多种方式,这里简单介绍几种比较常用的。

2、使用+拼接字符串

在Java中,拼接字符串最简单的方式就是直接使用符号+来拼接。如:


 
  1. String wechat = "Hollis";

  2. String introduce = "每日更新Java相关技术文章";

  3. String hollis = wechat + "," + introduce;

这里要特别说明一点,有人把Java中使用+拼接字符串的功能理解为运算符重载。其实并不是,Java是不支持运算符重载的。这其实只是Java提供的一个语法糖。后面再详细介绍。

运算符重载:在计算机程序设计中,运算符重载(英语:operator overloading)是多态的一种。运算符重载,就是对已有的运算符重新进行定义,赋予其另一种功能,以适应不同的数据类型。

语法糖:语法糖(Syntactic sugar),也译为糖衣语法,是由英国计算机科学家彼得·兰丁发明的一个术语,指计算机语言中添加的某种语法,这种语法对语言的功能没有影响,但是更方便程序员使用。语法糖让程序更加简洁,有更高的可读性。

3、concat

 除了使用+拼接字符串之外,还可以使用String类中的方法concat方法来拼接字符串。如:


 
  1. String wechat = "Hollis";

  2. String introduce = "每日更新Java相关技术文章";

  3. String hollis = wechat.concat(",").concat(introduce);

4、StringBuilder + StringBuffer

关于字符串,Java中除了定义了一个可以用来定义字符串常量String类以外,还提供了可以用来定义字符串变量StringBuffer类,它的对象是可以扩充和修改的。

使用StringBuffer可以方便的对字符串进行拼接。如:


 
  1. StringBuffer wechat = new StringBuffer("Hollis");

  2. String introduce = "每日更新Java相关技术文章";

  3. StringBuffer hollis = wechat.append(",").append(introduce);

5、StringUtils.join

除了JDK中内置的字符串拼接方法,还可以使用一些开源类库中提供的字符串拼接方法名,如apache.commons中提供的StringUtils类,其中的join方法可以拼接字符串。


 
  1. String wechat = "Hollis";

  2. String introduce = "每日更新Java相关技术文章";

  3. System.out.println(StringUtils.join(wechat, ",", introduce));

 这里简单说一下,StringUtils中提供的join方法,最主要的功能是:将数组或集合以某拼接符拼接到一起形成新的字符串,如:


 
  1. String []list ={"Hollis","每日更新Java相关技术文章"};

  2. String result= StringUtils.join(list,",");

  3. System.out.println(result);

  4. //结果:Hollis,每日更新Java相关技术文章

并且,Java8中的String类中也提供了一个静态的join方法,用法和StringUtils.join类似。

以上就是比较常用的五种在Java种拼接字符串的方式,那么到底哪种更好用呢?为什么阿里巴巴Java开发手册中不建议在循环体中使用+进行字符串拼接呢?

还是这样一段代码。我们把他生成的字节码进行反编译,看看结果。


 
  1. String wechat = "Hollis";

  2. String introduce = "每日更新Java相关技术文章";

  3. String hollis = wechat + "," + introduce;

反编译后的内容如下,反编译工具为jad。


 
  1. String wechat = "Hollis";

  2. String introduce = "\u6BCF\u65E5\u66F4\u65B0Java\u76F8\u5173\u6280\u672F\u6587\u7AE0";//每日更新Java相关技术文章

  3. String hollis = (new StringBuilder()).append(wechat).append(",").append(introduce).toString();

通过查看反编译以后的代码,我们可以发现,原来字符串常量在拼接过程中,是将String转成了StringBuilder后,使用其append方法进行处理的。

那么也就是说,Java中的+对字符串的拼接,其实现原理是使用StringBuilder.append

二、原理篇

1、concat

我们再来看一下concat方法的源代码,看一下这个方法又是如何实现的。


 
  1. public String concat(String str) {

  2. int otherLen = str.length();

  3. if (otherLen == 0) {

  4. return this;

  5. }

  6. int len = value.length;

  7. char buf[] = Arrays.copyOf(value, len + otherLen);

  8. str.getChars(buf, len);

  9. return new String(buf, true);

  10. }

这段代码首先创建了一个字符数组,长度是已有字符串和待拼接字符串的长度之和,再把两个字符串的值复制到新的字符数组中,并使用这个字符数组创建一个新的String对象并返回。

通过源码我们也可以看到,经过concat方法,其实是new了一个新的String,这也就呼应到前面我们说的字符串的不变性问题上了。

2、StringBuffer + StringBuilder

接下来我们看看StringBufferStringBuilder的实现原理。

String类类似,StringBuilder类也封装了一个字符数组,定义如下:

char[] value;

String不同的是,它并不是final的,所以他是可以修改的。另外,与String不同,字符数组中不一定所有位置都已经被使用,它有一个实例变量,表示数组中已经使用的字符个数,定义如下:

int count;

其append源码如下:


 
  1. public StringBuilder append(String str) {

  2. super.append(str);

  3. return this;

  4. }

该类继承了AbstractStringBuilder类,看下其append方法:


 
  1. public AbstractStringBuilder append(String str) {

  2. if (str == null)

  3. return appendNull();

  4. int len = str.length();

  5. ensureCapacityInternal(count + len);

  6. str.getChars(0, len, value, count);

  7. count += len;

  8. return this;

  9. }

append会直接拷贝字符到内部的字符数组中,如果字符数组长度不够,会进行扩展。

StringBufferStringBuilder类似,最大的区别就是StringBuffer是线程安全的,看一下StringBufferappend方法。


 
  1. public synchronized StringBuffer append(String str) {

  2. toStringCache = null;

  3. super.append(str);

  4. return this;

  5. }

该方法使用synchronized进行声明,说明是一个线程安全的方法。而StringBuilder则不是线程安全的。

3、StringUtils.join原理篇

通过查看StringUtils.join的源代码,我们可以发现,其实他也是通过StringBuilder来实现的。


 
  1. public static String join(final Object[] array, String separator, final int startIndex, final int endIndex) {

  2. if (array == null) {

  3. return null;

  4. }

  5. if (separator == null) {

  6. separator = EMPTY;

  7. }

  8.  
  9. // endIndex - startIndex > 0: Len = NofStrings *(len(firstString) + len(separator))

  10. // (Assuming that all Strings are roughly equally long)

  11. final int noOfItems = endIndex - startIndex;

  12. if (noOfItems <= 0) {

  13. return EMPTY;

  14. }

  15.  
  16. final StringBuilder buf = new StringBuilder(noOfItems * 16);

  17.  
  18. for (int i = startIndex; i < endIndex; i++) {

  19. if (i > startIndex) {

  20. buf.append(separator);

  21. }

  22. if (array[i] != null) {

  23. buf.append(array[i]);

  24. }

  25. }

  26. return buf.toString();

  27. }

三、效率比较

既然有这么多种字符串拼接的方法,那么到底哪一种效率最高呢?我们来简单对比一下。


 
  1. long t1 = System.currentTimeMillis();

  2. //这里是初始字符串定义

  3. for (int i = 0; i < 50000; i++) {

  4. //这里是字符串拼接代码

  5. }

  6. long t2 = System.currentTimeMillis();

  7. System.out.println("cost:" + (t2 - t1));

我们使用形如以上形式的代码,分别测试下五种字符串拼接代码的运行时间。得到结果如下:


 
  1. + cost:5119

  2. StringBuilder cost:3

  3. StringBuffer cost:4

  4. concat cost:3623

  5. StringUtils.join cost:25726

从结果可以看出,用时从短到长的对比是:

StringBuilder<StringBuffer<concat<+<StringUtils.join

StringBufferStringBuilder的基础上,做了同步处理,所以在耗时上会相对多一些。

StringUtils.join也是使用了StringBuilder,并且其中还是有很多其他操作,所以耗时较长,这个也容易理解。其实StringUtils.join更擅长处理字符串数组或者列表的拼接。

那么问题来了,前面我们分析过,其实使用+拼接字符串的实现原理也是使用的StringBuilder,那为什么结果相差这么多,高达1000多倍呢?

我们再把以下代码反编译下:


 
  1. long t1 = System.currentTimeMillis();

  2. String str = "hollis";

  3. for (int i = 0; i < 50000; i++) {

  4. String s = String.valueOf(i);

  5. str += s;

  6. }

  7. long t2 = System.currentTimeMillis();

  8. System.out.println("+ cost:" + (t2 - t1));

反编译后代码如下:


 
  1. long t1 = System.currentTimeMillis();

  2. String str = "hollis";

  3. for(int i = 0; i < 50000; i++)

  4. {

  5. String s = String.valueOf(i);

  6. str = (new StringBuilder()).append(str).append(s).toString();

  7. }

  8.  
  9. long t2 = System.currentTimeMillis();

  10. System.out.println((new StringBuilder()).append("+ cost:").append(t2 - t1).toString());

我们可以看到,反编译后的代码,在for循环中,每次都是new了一个StringBuilder,然后再把String转成StringBuilder,再进行append

而频繁的新建对象当然要耗费很多时间了,不仅仅会耗费时间,频繁的创建对象,还会造成内存资源的浪费。

所以,阿里巴巴Java开发手册建议:循环体内,字符串的连接方式,使用 StringBuilder 的 append 方法进行扩展。而不要使用+

四、总结

本文介绍了什么是字符串拼接,虽然字符串是不可变的,但是还是可以通过新建字符串的方式来进行字符串的拼接。

常用的字符串拼接方式有五种,分别是使用+、使用concat、使用StringBuilder、使用StringBuffer以及使用StringUtils.join

由于字符串拼接过程中会创建新的对象,所以如果要在一个循环体中进行字符串拼接,就要考虑内存问题和效率问题。

因此,经过对比,我们发现,直接使用StringBuilder的方式是效率最高的。因为StringBuilder天生就是设计来定义可变字符串和字符串的变化操作的。

但是,还要强调的是:

1、如果不是在循环体中进行字符串拼接的话,直接使用+就好了。

2、如果在并发场景中进行字符串拼接的话,要使用StringBuffer来代替StringBuilder

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31:53:32 - 2021-12-07 - 2021-12-14 0:54:47 - 0:59:07 - 2021-12-14 - 2021-12-20 0:57:28 - - - 2021-12-20 - 2021-12-28 0:20:01 - 1:28:45 - 2021-12-28 - 2022-01-03 - - - - 2022-01-03 - 2022-01-11 2:42:53 - 0:56:11 - 2022-01-11 - 2022-01-18 0:01:26 - 0:18:18 - 2022-01-18 - 2022-01-24 25:10:23 - - - 2022-01-24 - 2022-01-31 0:58:16 - - - 2022-01-31 - 2022-02-06 1:36:05 - 2:29:55 - 2022-02-06 - 2022-02-13 22:18:37 - 80:23:34 - 2022-02-13 - 2022-02-20 6:11:58 - 47:34:09 - 2022-02-20 - 2022-02-27 4:45:03 - 45:35:14 - 2022-02-27 - 2022-03-06 13:33:12 - 40:15:38 - 2022-03-06 - 2022-03-13 24:40:01 - 56:49:53 - 2022-03-13 - 2022-03-20 5:20:20 - 68:07:33 - 2022-03-20 - 2022-03-27 6:46:31 - 72:42:22 - 2022-03-27 - 2022-04-03 16:18:27 - 76:17:26 - 2022-04-03 - 2022-04-10 4:48:01 - 102:44:40 - 2022-04-10 - 2022-04-17 10:36:18 - 74:36:45 - 2022-04-17 - 2022-04-25 11:16:38 - 51:50:45 - 2022-04-25 - 2022-05-04 0:48:15 - 1:40:39 - 2022-05-04 - 2022-05-09 2:11:27 - 1:02:54 - 2022-05-09 - 2022-05-29 3:11:14 - 2:38:20 - 2022-05-29 - 2022-06-06 8:01:57 - 2:24:48 - 2022-06-06 - 2022-06-13 3:58:28 - 2:21:13 - 2022-06-13 - 2022-06-20 5:14:59 - - - 2022-06-20 - 2022-06-27 0:45:15 - 1:31:23 - 2022-06-27 - 2022-07-04 0:59:45 - 1:30:12 - 2022-07-04 - 2022-07-11 2:38:56 - 3:01:36 - 2022-07-11 - 2022-07-20 1:30:39 - 19:54:46 - 2022-07-20 - 2022-07-26 - - - - 2022-07-26 - 2022-08-08 7:58:11 - 26:40:43 - 2022-08-08 - 2022-08-22 24:16:14 - 56:53:46 - 2022-08-22 - 2022-08-29 0:45:51 - 0:20:58 - 2022-08-29 - 2022-09-08 146:35:52 - 57:50:04 - 2022-09-08 - 2022-09-12 0:25:55 - - - 2022-09-12 - 2022-09-19 1:27:29 - 1:01:49 - 2022-09-19 - 2022-09-25 152:34:50 - 71:37:38 - BATTERY DURATION AC DURATION PERIOD ACTIVE CONNECTED STANDBY ACTIVE CONNECTED STANDBY 2022-09-25 - 2022-10-02 168:00:02 - 102:20:40 - 2022-10-02 - 2022-10-09 29:04:53 - 46:42:33 - 2022-10-09 - 2022-10-16 28:08:20 - 30:07:13 - 2022-10-16 - 2022-10-23 49:01:01 - 77:44:48 - 2022-10-23 - 2022-10-30 5:35:46 - 74:34:52 - 2022-10-30 - 2022-11-07 1:41:17 - 7:51:55 - 2022-11-07 - 2022-11-14 10:26:00 - 6:30:41 - 2022-11-14 - 2022-11-21 6:41:58 - 11:19:56 - 2022-11-21 - 2022-12-01 0:31:48 - 0:38:16 - 2022-12-01 - 2022-12-05 0:41:11 - - - 2022-12-05 - 2022-12-13 51:57:07 - 27:15:45 - 2022-12-13 - 2022-12-19 0:32:49 - 0:51:31 - 2022-12-19 - 2023-01-11 - - - - 2023-01-11 - 2023-01-16 0:29:19 - 8:00:40 - 2023-01-16 - 2023-01-23 1:29:03 - - - 2023-01-23 - 2023-02-01 2:00:08 - 0:21:12 - 2023-02-01 - 2023-02-07 - - 0:43:13 - 2023-02-07 - 2023-02-13 0:57:38 - - - 2023-02-13 - 2023-02-20 1:41:58 - 0:41:47 - 2023-02-20 - 2023-02-27 0:03:48 - 1:16:06 - 2023-02-27 - 2023-03-06 7:58:55 - - - 2023-03-06 - 2023-03-14 19:32:09 - 1:14:27 - 2023-03-14 - 2023-03-28 4:57:36 - 3:08:37 - 2023-03-28 - 2023-04-03 7:08:20 - 5:35:29 - 2023-04-03 - 2023-04-12 2:04:57 - 2:22:21 - 2023-04-12 - 2023-04-30 1:49:57 - 0:46:49 - 2023-04-30 0:01:04 - 0:58:13 - 2023-05-01 - 2023-05-15 6:27:41 - 2:35:18 - 2023-05-15 - 2023-05-22 0:13:58 - 2:39:33 - 2023-05-22 - 2023-05-29 3:26:52 - 1:21:16 - 2023-05-29 - 2023-06-05 30:55:31 - 23:15:24 - 2023-06-05 - 2023-06-12 32:46:01 - 24:28:37 - 2023-06-12 - 2023-06-20 - - 0:00:17 - 2023-06-20 - 2023-06-26 0:41:07 - 0:31:56 - 2023-06-26 - 2023-07-03 0:51:28 - 1:02:20 - 2023-07-03 - 2023-07-09 5:12:42 - 1:10:18 - 2023-07-09 - 2023-07-17 12:41:00 - 22:32:32 - 2023-07-17 - 2023-07-24 73:13:46 - 23:43:22 - 2023-07-24 - 2023-07-31 74:14:32 - 1:59:59 - 2023-07-31 - 2023-08-07 149:02:57 - 26:53:20 - 2023-08-07 - 2023-08-15 0:13:43 - 6:37:39 - 2023-08-15 - 2023-08-21 1:03:34 - - - 2023-08-21 - 2023-08-27 5:04:19 - 27:09:04 - 2023-08-27 - 2023-09-03 12:55:25 - 80:53:17 - 2023-09-03 - 2023-09-18 17:33:46 - 71:24:47 - 2023-09-18 - 2023-09-26 2:54:23 - 2:45:01 - 2023-09-26 - 2023-10-06 0:53:39 - 0:22:04 - 2023-10-06 - 2023-10-15 1:14:02 - 29:02:46 - 2023-10-15 - - 1:37:26 - 2023-10-16 - 2023-10-23 28:08:56 - 24:03:33 - 2023-10-23 - 2023-11-03 30:33:50 - 37:37:37 - 2023-11-03 - 2023-11-06 - - 0:34:25 - 2023-11-06 - 2023-11-13 1:59:47 - 3:06:57 - BATTERY DURATION AC DURATION PERIOD ACTIVE CONNECTED STANDBY ACTIVE CONNECTED STANDBY 2023-11-13 - 2023-11-20 6:47:06 - 1:14:32 - 2023-11-20 - 2023-11-27 19:37:05 - 3:49:55 - 2023-11-27 - 2023-12-04 17:59:37 - 6:41:45 - 2023-12-04 - 2023-12-11 23:13:32 - 5:07:08 - 2023-12-11 - 2023-12-18 1:09:49 - 2:28:44 - 2023-12-18 - 2023-12-26 1:20:17 - 73:40:25 - 2023-12-26 - 2024-01-01 1:13:55 - 2:43:27 - 2024-01-01 - 2024-01-08 5:16:25 - 4:27:44 - 2024-01-08 - 2024-01-16 4:06:54 - 3:58:20 - 2024-01-16 - 2024-01-23 1:57:24 - 2:26:02 - 2024-01-23 - 2024-01-29 1:30:35 - 0:56:06 - 2024-01-29 - 2024-02-07 3:21:34 - 1:44:56 - 2024-02-07 - 2024-02-16 - - - - 2024-02-16 - 2024-02-19 - - 2:28:28 - 2024-02-19 - 2024-02-25 3:37:50 - 5:38:31 - 2024-02-25 - 2024-03-03 4:15:21 - 2:54:46 - 2024-03-03 - 2024-03-11 2:30:38 - 2:46:49 - 2024-03-11 - 2024-03-20 2:09:31 - 0:02:12 - 2024-03-20 - 2024-03-25 14:27:38 - 13:07:37 - 2024-03-25 - 2024-04-01 - - - - 2024-04-01 - 2024-04-08 0:18:56 - 2:08:45 - 2024-04-08 - 2024-04-30 - - - - 2024-04-30 - 2024-05-08 0:03:16 - 0:13:50 - 2024-05-08 - 2024-05-14 18:44:52 - 8:16:29 - 2024-05-14 - 2024-05-26 2:29:37 - 1:16:33 - 2024-05-26 - 2024-05-29 - - - - 2024-05-29 - 2024-06-03 4:57:43 - 4:17:14 - 2024-06-03 - 2024-06-10 1:13:18 - 3:32:28 - 2024-06-10 - 2024-06-17 3:04:03 - 1:37:05 - 2024-06-17 - 2024-06-24 4:57:22 - 3:11:59 - 2024-06-24 - 2024-07-01 0:47:39 - 0:50:24 - 2024-07-01 - 2024-07-09 7:55:24 - 5:43:11 - 2024-07-09 - 2024-07-15 - - 0:41:09 - 2024-07-15 - 2024-07-22 0:36:01 - 0:24:56 - 2024-07-22 - 2024-07-29 3:23:52 - 3:33:27 - 2024-07-29 - 2024-08-05 1:00:49 - 2:41:19 - 2024-08-05 - 2024-08-12 6:27:54 - 55:36:45 - 2024-08-12 - 2024-08-19 8:00:50 - 58:52:30 - 2024-08-19 - 2024-08-30 0:42:28 - 29:42:19 - 2024-08-30 - 2024-09-01 1:01:07 - 4:39:13 - 2024-09-01 - 2024-09-22 2:57:54 - 2:20:33 - 2024-09-22 - 2024-09-25 0:12:03 - 0:52:23 - 2024-09-25 - 2024-09-30 1:01:16 - 0:33:26 - 2024-09-30 - 2024-10-09 54:27:57 - 1:19:08 - 2024-10-09 - 2024-10-15 0:40:22 - 0:25:10 - 2024-10-15 - 2024-10-21 0:36:28 - 0:32:13 - 2024-10-21 - 2024-10-28 2:32:57 - 2:14:57 - 2024-10-28 - 2024-11-04 1:20:48 - 2:29:21 - 2024-11-04 - 2024-11-11 0:19:12 - 0:02:16 - 2024-11-11 - 2024-11-21 0:39:47 - 0:52:27 - 2024-11-21 - 2024-11-24 0:04:36 - - - 2024-11-24 - 2024-12-09 1:21:01 - 2:59:24 - 2024-12-09 - 2024-12-18 1:21:23 - 12:13:45 - BATTERY DURATION AC DURATION PERIOD ACTIVE CONNECTED STANDBY ACTIVE CONNECTED STANDBY 2024-12-18 - 2024-12-23 1:21:24 - 19:01:14 - 2024-12-23 - 2025-01-02 1:21:24 - 67:35:01 - 2025-01-02 - 2025-01-08 1:21:24 - 68:34:54 - 2025-01-08 - 2025-02-18 1:21:24 - 69:47:59 - 2025-02-18 - 2025-03-06 - - - - 2025-03-06 - 2025-03-20 - - - - 2025-03-20 - 2025-03-25 - - - - 2025-03-25 - 2025-03-31 - - - - 2025-03-31 - 2025-04-08 - - - - 2025-04-08 - 2025-04-22 - - - - 2025-04-22 - 2025-04-28 - - - - 2025-04-28 - 2025-05-06 - - - - 2025-05-06 - 2025-05-13 - - - - 2025-05-13 - 2025-06-02 - - - - 2025-06-02 - 2025-06-09 - - - - 2025-06-09 - 2025-06-18 - - - - 2025-06-18 - 2025-06-22 - - - - 2025-06-22 - 2025-06-30 - - - - 2025-06-30 - 2025-07-11 - - - - 2025-07-11 - 2025-07-15 - - - - 2025-07-15 - 2025-07-24 - - - - 2025-07-25 1:50:31 - 16:19:54 - 2025-07-26 11:13:27 - 0:00:40 - 2025-07-27 2:04:17 - 0:00:38 - Batter y capacity histor y Charge capacity history of the system's batteries PERIOD FULL CHARGE CAPACITY DESIGN CAPACITY 2020-08-05 - 2020-08-11 61.480 mWh 78.000 mWh 2020-08-11 - 2020-08-26 61.645 mWh 78.000 mWh 2020-08-26 - 2020-09-19 65.140 mWh 78.000 mWh 2020-09-19 - 2020-09-21 65.140 mWh 78.000 mWh 2020-09-21 - 2020-09-28 65.140 mWh 78.000 mWh 2020-09-28 - 2020-10-05 64.736 mWh 78.000 mWh 2020-10-05 - 2020-10-12 64.278 mWh 78.000 mWh 2020-10-12 - 2020-10-19 62.610 mWh 78.000 mWh 2020-10-19 - 2020-10-26 62.113 mWh 78.000 mWh 2020-10-26 - 2020-11-02 59.950 mWh 78.000 mWh 2020-11-02 - 2020-11-08 59.950 mWh 78.000 mWh 2020-11-08 - 2020-11-16 60.772 mWh 78.000 mWh 2020-11-16 - 2020-11-23 67.410 mWh 78.000 mWh 2020-11-23 - 2020-11-29 67.410 mWh 78.000 mWh 2020-11-29 - 2020-12-07 63.946 mWh 78.000 mWh 2020-12-07 - 2020-12-13 61.381 mWh 78.000 mWh 2020-12-13 - 2020-12-20 62.190 mWh 78.000 mWh 2020-12-20 - 2020-12-27 62.190 mWh 78.000 mWh 2020-12-27 - 2021-01-03 62.065 mWh 78.000 mWh 2021-01-03 - 2021-01-11 63.527 mWh 78.000 mWh 2021-01-11 - 2021-01-18 63.939 mWh 78.000 mWh 2021-01-18 - 2021-01-24 64.213 mWh 78.000 mWh 2021-01-24 - 2021-01-31 61.060 mWh 78.000 mWh PERIOD FULL CHARGE CAPACITY DESIGN CAPACITY 2021-01-31 - 2021-02-07 61.058 mWh 78.000 mWh 2021-02-07 - 2021-02-14 61.324 mWh 78.000 mWh 2021-02-14 - 2021-02-21 62.350 mWh 78.000 mWh 2021-02-21 - 2021-02-28 62.350 mWh 78.000 mWh 2021-02-28 - 2021-03-07 59.394 mWh 78.000 mWh 2021-03-07 - 2021-03-15 59.370 mWh 78.000 mWh 2021-03-15 - 2021-03-22 65.363 mWh 78.000 mWh 2021-03-22 - 2021-03-29 65.410 mWh 78.000 mWh 2021-03-29 - 2021-04-05 65.410 mWh 78.000 mWh 2021-04-05 - 2021-04-12 65.410 mWh 78.000 mWh 2021-04-12 - 2021-04-18 64.595 mWh 78.000 mWh 2021-04-18 - 2021-04-25 61.390 mWh 78.000 mWh 2021-04-25 - 2021-05-02 61.390 mWh 78.000 mWh 2021-05-02 - 2021-05-09 61.390 mWh 78.000 mWh 2021-05-09 - 2021-05-16 62.670 mWh 78.000 mWh 2021-05-16 - 2021-05-23 63.166 mWh 78.000 mWh 2021-05-23 - 2021-05-30 63.020 mWh 78.000 mWh 2021-05-30 - 2021-06-06 63.020 mWh 78.000 mWh 2021-06-06 - 2021-06-13 62.767 mWh 78.000 mWh 2021-06-13 - 2021-06-20 61.100 mWh 78.000 mWh 2021-06-20 - 2021-06-27 61.100 mWh 78.000 mWh 2021-06-27 - 2021-07-04 59.660 mWh 78.000 mWh 2021-07-04 - 2021-07-11 60.371 mWh 78.000 mWh 2021-07-11 - 2021-07-19 63.952 mWh 78.000 mWh 2021-07-19 - 2021-07-26 64.560 mWh 78.000 mWh 2021-07-26 - 2021-08-02 64.560 mWh 78.000 mWh 2021-08-02 - 2021-08-09 64.560 mWh 78.000 mWh 2021-08-09 - 2021-08-23 62.002 mWh 78.000 mWh 2021-08-23 - 2021-08-30 58.520 mWh 78.000 mWh 2021-08-30 - 2021-09-06 58.520 mWh 78.000 mWh 2021-09-06 - 2021-09-12 58.520 mWh 78.000 mWh 2021-09-12 - 2021-09-19 59.380 mWh 78.000 mWh 2021-09-19 - 2021-09-26 60.780 mWh 78.000 mWh 2021-09-26 - 2021-10-03 60.780 mWh 78.000 mWh 2021-10-03 - 2021-10-10 60.766 mWh 78.000 mWh 2021-10-10 - 2021-10-17 60.666 mWh 78.000 mWh 2021-10-17 - 2021-10-24 62.030 mWh 78.000 mWh 2021-10-24 - 2021-10-31 62.030 mWh 78.000 mWh 2021-10-31 - 2021-11-07 62.030 mWh 78.000 mWh 2021-11-07 - 2021-11-19 62.030 mWh 78.000 mWh 2021-11-19 - 2021-11-21 61.121 mWh 78.000 mWh 2021-11-21 - 2021-11-28 55.627 mWh 78.000 mWh 2021-11-28 - 2021-12-07 61.409 mWh 78.000 mWh 2021-12-07 - 2021-12-14 57.700 mWh 78.000 mWh 2021-12-14 - 2021-12-20 57.700 mWh 78.000 mWh 2021-12-20 - 2021-12-28 57.700 mWh 78.000 mWh 2021-12-28 - 2022-01-03 57.920 mWh 78.000 mWh 2022-01-03 - 2022-01-11 57.920 mWh 78.000 mWh 2022-01-11 - 2022-01-18 57.920 mWh 78.000 mWh 2022-01-18 - 2022-01-24 52.673 mWh 78.000 mWh 2022-01-24 - 2022-01-31 52.650 mWh 78.000 mWh 2022-01-31 - 2022-02-06 52.650 mWh 78.000 mWh 2022-02-06 - 2022-02-13 54.520 mWh 78.000 mWh 2022-02-13 - 2022-02-20 57.932 mWh 78.000 mWh PERIOD FULL CHARGE CAPACITY DESIGN CAPACITY 2022-02-20 - 2022-02-27 57.320 mWh 78.000 mWh 2022-02-27 - 2022-03-06 57.320 mWh 78.000 mWh 2022-03-06 - 2022-03-13 57.253 mWh 78.000 mWh 2022-03-13 - 2022-03-20 57.010 mWh 78.000 mWh 2022-03-20 - 2022-03-27 57.010 mWh 78.000 mWh 2022-03-27 - 2022-04-03 57.010 mWh 78.000 mWh 2022-04-03 - 2022-04-10 57.010 mWh 78.000 mWh 2022-04-10 - 2022-04-17 57.026 mWh 78.000 mWh 2022-04-17 - 2022-04-25 57.120 mWh 78.000 mWh 2022-04-25 - 2022-05-04 57.120 mWh 78.000 mWh 2022-05-04 - 2022-05-09 57.120 mWh 78.000 mWh 2022-05-09 - 2022-05-29 53.548 mWh 78.000 mWh 2022-05-29 - 2022-06-06 50.538 mWh 78.000 mWh 2022-06-06 - 2022-06-13 56.030 mWh 78.000 mWh 2022-06-13 - 2022-06-20 51.670 mWh 78.000 mWh 2022-06-20 - 2022-06-27 53.730 mWh 78.000 mWh 2022-06-27 - 2022-07-04 56.450 mWh 78.000 mWh 2022-07-04 - 2022-07-11 55.516 mWh 78.000 mWh 2022-07-11 - 2022-07-20 32.280 mWh 78.000 mWh 2022-07-20 - 2022-07-26 32.280 mWh 78.000 mWh 2022-07-26 - 2022-08-08 39.201 mWh 78.000 mWh 2022-08-08 - 2022-08-22 39.531 mWh 78.000 mWh 2022-08-22 - 2022-08-29 50.210 mWh 78.000 mWh 2022-08-29 - 2022-09-08 43.501 mWh 78.000 mWh 2022-09-08 - 2022-09-12 39.950 mWh 78.000 mWh 2022-09-12 - 2022-09-19 39.950 mWh 78.000 mWh 2022-09-19 - 2022-09-25 42.837 mWh 78.000 mWh 2022-09-25 - 2022-10-02 44.104 mWh 78.000 mWh 2022-10-02 - 2022-10-09 58.230 mWh 78.000 mWh 2022-10-09 - 2022-10-16 55.966 mWh 78.000 mWh 2022-10-16 - 2022-10-23 55.766 mWh 78.000 mWh 2022-10-23 - 2022-10-30 57.694 mWh 78.000 mWh 2022-10-30 - 2022-11-07 54.140 mWh 78.000 mWh 2022-11-07 - 2022-11-14 54.764 mWh 78.000 mWh 2022-11-14 - 2022-11-21 46.600 mWh 78.000 mWh 2022-11-21 - 2022-12-01 46.600 mWh 78.000 mWh 2022-12-01 - 2022-12-05 46.600 mWh 78.000 mWh 2022-12-05 - 2022-12-13 47.888 mWh 78.000 mWh 2022-12-13 - 2022-12-19 48.150 mWh 78.000 mWh 2022-12-19 - 2023-01-11 - - 2023-01-11 - 2023-01-16 48.283 mWh 78.000 mWh 2023-01-16 - 2023-01-23 51.257 mWh 78.000 mWh 2023-01-23 - 2023-02-01 50.330 mWh 78.000 mWh 2023-02-01 - 2023-02-07 50.330 mWh 78.000 mWh 2023-02-07 - 2023-02-13 50.330 mWh 78.000 mWh 2023-02-13 - 2023-02-20 50.330 mWh 78.000 mWh 2023-02-20 - 2023-02-27 50.330 mWh 78.000 mWh 2023-02-27 - 2023-03-06 50.330 mWh 78.000 mWh 2023-03-06 - 2023-03-14 52.542 mWh 78.000 mWh 2023-03-14 - 2023-03-28 52.446 mWh 78.000 mWh 2023-03-28 - 2023-04-03 45.720 mWh 78.000 mWh 2023-04-03 - 2023-04-12 34.530 mWh 78.000 mWh 2023-04-12 - 2023-04-30 34.530 mWh 78.000 mWh 2023-04-30 34.530 mWh 78.000 mWh PERIOD FULL CHARGE CAPACITY DESIGN CAPACITY 2023-05-01 - 2023-05-15 36.589 mWh 78.000 mWh 2023-05-15 - 2023-05-22 26.485 mWh 78.000 mWh 2023-05-22 - 2023-05-29 48.390 mWh 78.000 mWh 2023-05-29 - 2023-06-05 27.656 mWh 78.000 mWh 2023-06-05 - 2023-06-12 33.484 mWh 78.000 mWh 2023-06-12 - 2023-06-20 37.680 mWh 78.000 mWh 2023-06-20 - 2023-06-26 37.680 mWh 78.000 mWh 2023-06-26 - 2023-07-03 30.013 mWh 78.000 mWh 2023-07-03 - 2023-07-09 24.610 mWh 78.000 mWh 2023-07-09 - 2023-07-17 28.574 mWh 78.000 mWh 2023-07-17 - 2023-07-24 27.354 mWh 78.000 mWh 2023-07-24 - 2023-07-31 22.040 mWh 78.000 mWh 2023-07-31 - 2023-08-07 25.199 mWh 78.000 mWh 2023-08-07 - 2023-08-15 25.091 mWh 78.000 mWh 2023-08-15 - 2023-08-21 49.050 mWh 78.000 mWh 2023-08-21 - 2023-08-27 38.917 mWh 78.000 mWh 2023-08-27 - 2023-09-03 47.564 mWh 78.000 mWh 2023-09-03 - 2023-09-18 47.224 mWh 78.000 mWh 2023-09-18 - 2023-09-26 46.450 mWh 78.000 mWh 2023-09-26 - 2023-10-06 46.450 mWh 78.000 mWh 2023-10-06 - 2023-10-15 48.493 mWh 78.000 mWh 2023-10-15 51.570 mWh 78.000 mWh 2023-10-16 - 2023-10-23 52.824 mWh 78.000 mWh 2023-10-23 - 2023-11-03 46.544 mWh 78.000 mWh 2023-11-03 - 2023-11-06 28.340 mWh 78.000 mWh 2023-11-06 - 2023-11-13 49.354 mWh 78.000 mWh 2023-11-13 - 2023-11-20 49.520 mWh 78.000 mWh 2023-11-20 - 2023-11-27 48.949 mWh 78.000 mWh 2023-11-27 - 2023-12-04 48.460 mWh 78.000 mWh 2023-12-04 - 2023-12-11 48.460 mWh 78.000 mWh 2023-12-11 - 2023-12-18 47.176 mWh 78.000 mWh 2023-12-18 - 2023-12-26 45.780 mWh 78.000 mWh 2023-12-26 - 2024-01-01 45.780 mWh 78.000 mWh 2024-01-01 - 2024-01-08 45.780 mWh 78.000 mWh 2024-01-08 - 2024-01-16 47.855 mWh 78.000 mWh 2024-01-16 - 2024-01-23 51.930 mWh 78.000 mWh 2024-01-23 - 2024-01-29 51.930 mWh 78.000 mWh 2024-01-29 - 2024-02-07 51.930 mWh 78.000 mWh 2024-02-07 - 2024-02-16 - - 2024-02-16 - 2024-02-19 51.930 mWh 78.000 mWh 2024-02-19 - 2024-02-25 50.953 mWh 78.000 mWh 2024-02-25 - 2024-03-03 50.480 mWh 78.000 mWh 2024-03-03 - 2024-03-11 50.480 mWh 78.000 mWh 2024-03-11 - 2024-03-20 50.480 mWh 78.000 mWh 2024-03-20 - 2024-03-25 50.499 mWh 78.000 mWh 2024-03-25 - 2024-04-01 - - 2024-04-01 - 2024-04-08 49.960 mWh 78.000 mWh 2024-04-08 - 2024-04-30 49.960 mWh 78.000 mWh 2024-04-30 - 2024-05-08 49.960 mWh 78.000 mWh 2024-05-08 - 2024-05-14 49.524 mWh 78.000 mWh 2024-05-14 - 2024-05-26 47.262 mWh 78.000 mWh 2024-05-26 - 2024-05-29 47.230 mWh 78.000 mWh 2024-05-29 - 2024-06-03 40.117 mWh 78.000 mWh 2024-06-03 - 2024-06-10 16.640 mWh 78.000 mWh PERIOD FULL CHARGE CAPACITY DESIGN CAPACITY 2024-06-10 - 2024-06-17 33.854 mWh 78.000 mWh 2024-06-17 - 2024-06-24 37.097 mWh 78.000 mWh 2024-06-24 - 2024-07-01 23.970 mWh 78.000 mWh 2024-07-01 - 2024-07-09 31.065 mWh 78.000 mWh 2024-07-09 - 2024-07-15 24.632 mWh 78.000 mWh 2024-07-15 - 2024-07-22 3.490 mWh 78.000 mWh 2024-07-22 - 2024-07-29 12.015 mWh 78.000 mWh 2024-07-29 - 2024-08-05 15.300 mWh 78.000 mWh 2024-08-05 - 2024-08-12 13.965 mWh 78.000 mWh 2024-08-12 - 2024-08-19 13.715 mWh 78.000 mWh 2024-08-19 - 2024-08-30 29.062 mWh 78.000 mWh 2024-08-30 - 2024-09-01 40.330 mWh 78.000 mWh 2024-09-01 - 2024-09-22 40.330 mWh 78.000 mWh 2024-09-22 - 2024-09-25 40.330 mWh 78.000 mWh 2024-09-25 - 2024-09-30 40.472 mWh 78.000 mWh 2024-09-30 - 2024-10-09 44.330 mWh 78.000 mWh 2024-10-09 - 2024-10-15 43.877 mWh 78.000 mWh 2024-10-15 - 2024-10-21 43.530 mWh 78.000 mWh 2024-10-21 - 2024-10-28 41.936 mWh 78.000 mWh 2024-10-28 - 2024-11-04 25.190 mWh 78.000 mWh 2024-11-04 - 2024-11-11 25.190 mWh 78.000 mWh 2024-11-11 - 2024-11-21 25.190 mWh 78.000 mWh 2024-11-21 - 2024-11-24 25.190 mWh 78.000 mWh 2024-11-24 - 2024-12-09 5.063 mWh 78.000 mWh 2024-12-09 - 2024-12-18 6.394 mWh 78.000 mWh 2024-12-18 - 2024-12-23 4.899 mWh 78.000 mWh 2024-12-23 - 2025-01-02 5.435 mWh 78.000 mWh 2025-01-02 - 2025-01-08 5.628 mWh 78.000 mWh 2025-01-08 - 2025-02-18 5.404 mWh 78.000 mWh 2025-02-18 - 2025-03-06 - - 2025-03-06 - 2025-03-20 - - 2025-03-20 - 2025-03-25 - - 2025-03-25 - 2025-03-31 - - 2025-03-31 - 2025-04-08 - - 2025-04-08 - 2025-04-22 - - 2025-04-22 - 2025-04-28 - - 2025-04-28 - 2025-05-06 - - 2025-05-06 - 2025-05-13 - - 2025-05-13 - 2025-06-02 - - 2025-06-02 - 2025-06-09 - - 2025-06-09 - 2025-06-18 - - 2025-06-18 - 2025-06-22 - - 2025-06-22 - 2025-06-30 - - 2025-06-30 - 2025-07-11 - - 2025-07-11 - 2025-07-15 - - 2025-07-15 - 2025-07-24 - - 2025-07-25 -1 mWh -1 mWh 2025-07-26 -1 mWh -1 mWh 2025-07-27 -1 mWh -1 mWh Batter y life estimates Battery life estimates based on observed drains AT FULL CHARGE AT DESIGN CAPACITY PERIOD ACTIVE CONNECTED STANDBY ACTIVE CONNECTED STANDBY 2020-08-05 - 2020- 08-11 5:47:47 - 7:21:14 - 2020-08-11 - 2020- 08-26 13:23:03 - 16:56:07 - 2020-08-26 - 2020- 09-19 - - - - 2020-09-19 - 2020- 09-21 7:39:43 - 9:10:29 - 2020-09-21 - 2020- 09-28 27:59:41 - 33:31:18 - 2020-09-28 - 2020- 10-05 108:21:55 - 130:34:07 - 2020-10-05 - 2020- 10-12 4:57:47 - 6:01:21 - 2020-10-12 - 2020- 10-19 10:15:11 - 12:46:24 - 2020-10-19 - 2020- 10-26 6:13:10 - 7:48:37 - 2020-10-26 - 2020- 11-02 4:06:55 - 5:21:15 - 2020-11-02 - 2020- 11-08 6:23:53 - 8:19:28 - 2020-11-08 - 2020- 11-16 6:06:33 - 7:50:28 - 2020-11-16 - 2020- 11-23 6:09:00 - 7:06:58 - 2020-11-23 - 2020- 11-29 6:48:33 - 7:52:44 - 2020-11-29 - 2020- 12-07 7:11:02 - 8:45:47 - 2020-12-07 - 2020- 12-13 8:11:28 - 10:24:32 - 2020-12-13 - 2020- 12-20 6:56:52 - 8:42:51 - 2020-12-20 - 2020- 12-27 8:34:34 - 10:45:23 - 2020-12-27 - 2021- 01-03 7:53:18 - 9:54:50 - 2021-01-03 - 2021- 01-11 7:42:13 - 9:27:31 - 2021-01-11 - 2021- 01-18 6:58:29 - 8:30:31 - 2021-01-18 - 2021- 01-24 9:18:58 - 11:18:59 - 2021-01-24 - 2021- 01-31 8:39:10 - 11:03:12 - 2021-01-31 - 2021- 02-07 6:00:47 - 7:40:54 - 2021-02-07 - 2021- 02-14 7:46:35 - 9:53:28 - 2021-02-14 - 2021- 02-21 8:10:22 - 10:13:27 - 2021-02-21 - 2021- 02-28 6:13:48 - 7:47:37 - 2021-02-28 - 2021- 03-07 11:26:17 - 15:01:17 - AT FULL CHARGE AT DESIGN CAPACITY PERIOD ACTIVE CONNECTED STANDBY ACTIVE CONNECTED STANDBY 2021-03-07 - 2021- 03-15 6:38:35 - 8:43:39 - 2021-03-15 - 2021- 03-22 - - - - 2021-03-22 - 2021- 03-29 9:00:04 - 10:44:01 - 2021-03-29 - 2021- 04-05 17:57:23 - 21:24:46 - 2021-04-05 - 2021- 04-12 6:27:17 - 7:41:50 - 2021-04-12 - 2021- 04-18 14:57:52 - 18:04:12 - 2021-04-18 - 2021- 04-25 21:00:51 - 26:42:00 - 2021-04-25 - 2021- 05-02 6:20:42 - 8:03:43 - 2021-05-02 - 2021- 05-09 5:50:59 - 7:25:57 - 2021-05-09 - 2021- 05-16 9:14:38 - 11:30:18 - 2021-05-16 - 2021- 05-23 33:51:08 - 41:48:07 - 2021-05-23 - 2021- 05-30 24:47:31 - 30:41:06 - 2021-05-30 - 2021- 06-06 18:36:24 - 23:01:46 - 2021-06-06 - 2021- 06-13 9:09:47 - 11:23:13 - 2021-06-13 - 2021- 06-20 6:43:53 - 8:35:36 - 2021-06-20 - 2021- 06-27 6:41:23 - 8:32:25 - 2021-06-27 - 2021- 07-04 7:02:11 - 9:11:59 - 2021-07-04 - 2021- 07-11 6:46:16 - 8:44:54 - 2021-07-11 - 2021- 07-19 10:15:04 - 12:30:10 - 2021-07-19 - 2021- 07-26 6:35:27 - 7:57:46 - 2021-07-26 - 2021- 08-02 7:36:29 - 9:11:31 - 2021-08-02 - 2021- 08-09 8:06:25 - 9:47:40 - 2021-08-09 - 2021- 08-23 15:23:40 - 19:22:00 - 2021-08-23 - 2021- 08-30 5:25:58 - 7:14:29 - 2021-08-30 - 2021- 09-06 6:30:57 - 8:41:06 - 2021-09-06 - 2021- 09-12 9:38:19 - 12:50:49 - 2021-09-12 - 2021- 09-19 29:30:34 - 38:45:46 - 2021-09-19 - 2021- 09-26 23:10:16 - 29:44:09 - AT FULL CHARGE AT DESIGN CAPACITY PERIOD ACTIVE CONNECTED STANDBY ACTIVE CONNECTED STANDBY 2021-09-26 - 2021- 10-03 6:36:36 - 8:28:58 - 2021-10-03 - 2021- 10-10 6:00:13 - 7:42:23 - 2021-10-10 - 2021- 10-17 5:34:39 - 7:10:16 - 2021-10-17 - 2021- 10-24 15:48:27 - 19:52:39 - 2021-10-24 - 2021- 10-31 5:54:21 - 7:25:35 - 2021-10-31 - 2021- 11-07 5:54:47 - 7:26:08 - 2021-11-07 - 2021- 11-19 5:45:23 - 7:14:18 - 2021-11-19 - 2021- 11-21 4:43:02 - 6:01:11 - 2021-11-21 - 2021- 11-28 4:17:38 - 6:01:15 - 2021-11-28 - 2021- 12-07 7:01:36 - 8:55:30 - 2021-12-07 - 2021- 12-14 4:36:04 - 6:13:11 - 2021-12-14 - 2021- 12-20 4:17:02 - 5:47:28 - 2021-12-20 - 2021- 12-28 5:52:07 - 7:56:00 - 2021-12-28 - 2022- 01-03 - - - - 2022-01-03 - 2022- 01-11 4:16:13 - 5:45:03 - 2022-01-11 - 2022- 01-18 2:20:42 - 3:09:29 - 2022-01-18 - 2022- 01-24 58:58:59 - 87:20:39 - 2022-01-24 - 2022- 01-31 4:01:21 - 5:57:34 - 2022-01-31 - 2022- 02-06 2:55:42 - 4:20:18 - 2022-02-06 - 2022- 02-13 8:49:53 - 12:38:05 - 2022-02-13 - 2022- 02-20 4:48:35 - 6:28:33 - 2022-02-20 - 2022- 02-27 4:43:48 - 6:26:12 - 2022-02-27 - 2022- 03-06 5:48:44 - 7:54:33 - 2022-03-06 - 2022- 03-13 12:02:19 - 16:24:04 - 2022-03-13 - 2022- 03-20 4:50:11 - 6:37:02 - 2022-03-20 - 2022- 03-27 4:25:28 - 6:03:12 - 2022-03-27 - 2022- 04-03 6:56:13 - 9:29:27 - 2022-04-03 - 2022- 04-10 4:27:04 - 6:05:24 - AT FULL CHARGE AT DESIGN CAPACITY PERIOD ACTIVE CONNECTED STANDBY ACTIVE CONNECTED STANDBY 2022-04-10 - 2022- 04-17 4:38:12 - 6:20:31 - 2022-04-17 - 2022- 04-25 4:40:10 - 6:22:35 - 2022-04-25 - 2022- 05-04 4:25:15 - 6:02:13 - 2022-05-04 - 2022- 05-09 3:19:57 - 4:33:03 - 2022-05-09 - 2022- 05-29 3:23:32 - 4:56:29 - 2022-05-29 - 2022- 06-06 9:13:41 - 14:14:33 - 2022-06-06 - 2022- 06-13 15:22:44 - 21:24:33 - 2022-06-13 - 2022- 06-20 9:00:53 - 13:36:30 - 2022-06-20 - 2022- 06-27 4:06:34 - 5:57:57 - 2022-06-27 - 2022- 07-04 4:16:29 - 5:54:24 - 2022-07-04 - 2022- 07-11 4:22:45 - 6:09:10 - 2022-07-11 - 2022- 07-20 2:15:02 - 5:26:17 - 2022-07-20 - 2022- 07-26 - - - - 2022-07-26 - 2022- 08-08 2:48:50 - 5:35:57 - 2022-08-08 - 2022- 08-22 14:32:52 - 28:42:18 - 2022-08-22 - 2022- 08-29 2:47:25 - 4:20:05 - 2022-08-29 - 2022- 09-08 41:03:10 - 73:36:37 - 2022-09-08 - 2022- 09-12 2:14:48 - 4:23:12 - 2022-09-12 - 2022- 09-19 2:54:23 - 5:40:30 - 2022-09-19 - 2022- 09-25 26:41:04 - 48:35:18 - 2022-09-25 - 2022- 10-02 17:30:34 - 30:57:58 - 2022-10-02 - 2022- 10-09 8:30:43 - 11:24:07 - 2022-10-09 - 2022- 10-16 15:23:44 - 21:27:25 - 2022-10-16 - 2022- 10-23 13:30:04 - 18:53:03 - 2022-10-23 - 2022- 10-30 4:48:11 - 6:29:36 - 2022-10-30 - 2022- 11-07 4:26:42 - 6:24:14 - 2022-11-07 - 2022- 11-14 6:00:58 - 8:34:08 - 2022-11-14 - 2022- 11-21 9:32:18 - 15:57:56 - AT FULL CHARGE AT DESIGN CAPACITY PERIOD ACTIVE CONNECTED STANDBY ACTIVE CONNECTED STANDBY 2022-11-21 - 2022- 12-01 2:40:22 - 4:28:26 - 2022-12-01 - 2022- 12-05 3:33:42 - 5:57:43 - 2022-12-05 - 2022- 12-13 11:19:44 - 18:27:10 - 2022-12-13 - 2022- 12-19 4:38:40 - 7:31:26 - 2022-12-19 - 2023- 01-11 - - - - 2023-01-11 - 2023- 01-16 3:01:00 - 4:52:25 - 2023-01-16 - 2023- 01-23 3:49:01 - 5:48:30 - 2023-01-23 - 2023- 02-01 3:35:56 - 5:34:39 - 2023-02-01 - 2023- 02-07 - - - - 2023-02-07 - 2023- 02-13 4:06:26 - 6:21:56 - 2023-02-13 - 2023- 02-20 3:28:11 - 5:22:39 - 2023-02-20 - 2023- 02-27 3:05:41 - 4:47:46 - 2023-02-27 - 2023- 03-06 10:38:30 - 16:29:32 - 2023-03-06 - 2023- 03-14 21:24:24 - 31:46:43 - 2023-03-14 - 2023- 03-28 4:21:26 - 6:28:49 - 2023-03-28 - 2023- 04-03 3:56:06 - 6:42:49 - 2023-04-03 - 2023- 04-12 2:50:03 - 6:24:09 - 2023-04-12 - 2023- 04-30 3:39:27 - 8:15:43 - 2023-04-30 2:47:25 - 6:18:10 - 2023-05-01 - 2023- 05-15 2:12:00 - 4:41:25 - 2023-05-15 - 2023- 05-22 1:34:21 - 4:37:54 - 2023-05-22 - 2023- 05-29 3:41:48 - 5:57:32 - 2023-05-29 - 2023- 06-05 20:16:18 - 57:10:26 - 2023-06-05 - 2023- 06-12 14:23:41 - 33:31:55 - 2023-06-12 - 2023- 06-20 - - - - 2023-06-20 - 2023- 06-26 3:15:51 - 6:45:26 - 2023-06-26 - 2023- 07-03 1:55:57 - 5:01:22 - 2023-07-03 - 2023- 07-09 2:05:16 - 6:37:02 - 2023-07-09 - 2023- 07-17 2:09:56 - 5:54:41 - AT FULL CHARGE AT DESIGN CAPACITY PERIOD ACTIVE CONNECTED STANDBY ACTIVE CONNECTED STANDBY 2023-07-17 - 2023- 07-24 10:12:06 - 29:05:25 - 2023-07-24 - 2023- 07-31 81:46:26 - 289:23:59 - 2023-07-31 - 2023- 08-07 15:37:48 - 48:22:49 - 2023-08-07 - 2023- 08-15 1:20:13 - 4:09:23 - 2023-08-15 - 2023- 08-21 3:50:16 - 6:06:11 - 2023-08-21 - 2023- 08-27 2:54:23 - 5:49:31 - 2023-08-27 - 2023- 09-03 7:51:49 - 12:53:43 - 2023-09-03 - 2023- 09-18 8:27:59 - 13:59:03 - 2023-09-18 - 2023- 09-26 3:25:50 - 5:45:39 - 2023-09-26 - 2023- 10-06 3:25:36 - 5:45:16 - 2023-10-06 - 2023- 10-15 4:07:04 - 6:37:25 - 2023-10-15 - - - - 2023-10-16 - 2023- 10-23 22:41:02 - 33:29:42 - 2023-10-23 - 2023- 11-03 14:45:08 - 24:43:20 - 2023-11-03 - 2023- 11-06 - - - - 2023-11-06 - 2023- 11-13 3:22:35 - 5:20:11 - 2023-11-13 - 2023- 11-20 13:59:58 - 22:03:04 - 2023-11-20 - 2023- 11-27 33:54:30 - 54:01:58 - 2023-11-27 - 2023- 12-04 14:43:45 - 23:42:28 - 2023-12-04 - 2023- 12-11 41:44:50 - 67:11:44 - 2023-12-11 - 2023- 12-18 1:53:55 - 3:08:22 - 2023-12-18 - 2023- 12-26 4:03:33 - 6:54:59 - 2023-12-26 - 2024- 01-01 3:34:10 - 6:04:54 - 2024-01-01 - 2024- 01-08 8:28:37 - 14:26:35 - 2024-01-08 - 2024- 01-16 3:11:14 - 5:11:43 - 2024-01-16 - 2024- 01-23 4:03:05 - 6:05:07 - 2024-01-23 - 2024- 01-29 3:42:43 - 5:34:32 - 2024-01-29 - 2024- 02-07 3:48:35 - 5:43:21 - 2024-02-07 - 2024- 02-16 - - - - AT FULL CHARGE AT DESIGN CAPACITY PERIOD ACTIVE CONNECTED STANDBY ACTIVE CONNECTED STANDBY 2024-02-16 - 2024- 02-19 - - - - 2024-02-19 - 2024- 02-25 3:21:10 - 5:07:58 - 2024-02-25 - 2024- 03-03 3:24:40 - 5:16:14 - 2024-03-03 - 2024- 03-11 3:15:34 - 5:02:11 - 2024-03-11 - 2024- 03-20 3:22:58 - 5:13:38 - 2024-03-20 - 2024- 03-25 3:21:55 - 5:11:52 - 2024-03-25 - 2024- 04-01 - - - - 2024-04-01 - 2024- 04-08 3:03:40 - 4:46:45 - 2024-04-08 - 2024- 04-30 - - - - 2024-04-30 - 2024- 05-08 2:27:01 - 3:49:32 - 2024-05-08 - 2024- 05-14 37:26:17 - 58:57:53 - 2024-05-14 - 2024- 05-26 3:23:25 - 5:35:44 - 2024-05-26 - 2024- 05-29 - - - - 2024-05-29 - 2024- 06-03 2:48:47 - 5:28:10 - 2024-06-03 - 2024- 06-10 1:25:57 - 6:42:55 - 2024-06-10 - 2024- 06-17 3:32:08 - 8:08:47 - 2024-06-17 - 2024- 06-24 3:23:13 - 7:07:18 - 2024-06-24 - 2024- 07-01 1:46:38 - 5:47:01 - 2024-07-01 - 2024- 07-09 2:45:46 - 6:56:13 - 2024-07-09 - 2024- 07-15 - - - - 2024-07-15 - 2024- 07-22 0:15:34 - 5:48:06 - 2024-07-22 - 2024- 07-29 0:44:55 - 4:51:39 - 2024-07-29 - 2024- 08-05 1:08:55 - 5:51:23 - 2024-08-05 - 2024- 08-12 0:43:23 - 4:02:22 - 2024-08-12 - 2024- 08-19 0:35:22 - 3:21:11 - 2024-08-19 - 2024- 08-30 1:03:19 - 2:49:57 - 2024-08-30 - 2024- 09-01 2:45:58 - 5:21:01 - 2024-09-01 - 2024- 09-22 1:30:32 - 2:55:06 - AT FULL CHARGE AT DESIGN CAPACITY PERIOD ACTIVE CONNECTED STANDBY ACTIVE CONNECTED STANDBY 2024-09-22 - 2024- 09-25 8:15:53 - 15:59:04 - 2024-09-25 - 2024- 09-30 1:08:20 - 2:11:43 - 2024-09-30 - 2024- 10-09 87:06:07 - 153:15:31 - 2024-10-09 - 2024- 10-15 2:30:59 - 4:28:25 - 2024-10-15 - 2024- 10-21 3:31:05 - 6:18:14 - 2024-10-21 - 2024- 10-28 2:50:18 - 5:16:47 - 2024-10-28 - 2024- 11-04 1:21:01 - 4:10:53 - 2024-11-04 - 2024- 11-11 1:31:25 - 4:43:06 - 2024-11-11 - 2024- 11-21 2:19:46 - 7:12:47 - 2024-11-21 - 2024- 11-24 1:12:52 - 3:45:39 - 2024-11-24 - 2024- 12-09 0:26:44 - 6:51:56 - 2024-12-09 - 2024- 12-18 0:33:36 - 6:50:04 - 2024-12-18 - 2024- 12-23 0:25:45 - 6:50:09 - 2024-12-23 - 2025- 01-02 0:28:34 - 6:50:09 - 2025-01-02 - 2025- 01-08 0:29:35 - 6:50:09 - 2025-01-08 - 2025- 02-18 0:28:24 - 6:50:09 - 2025-02-18 - 2025- 03-06 - - - - 2025-03-06 - 2025- 03-20 - - - - 2025-03-20 - 2025- 03-25 - - - - 2025-03-25 - 2025- 03-31 - - - - 2025-03-31 - 2025- 04-08 - - - - 2025-04-08 - 2025- 04-22 - - - - 2025-04-22 - 2025- 04-28 - - - - 2025-04-28 - 2025- 05-06 - - - - 2025-05-06 - 2025- 05-13 - - - - 2025-05-13 - 2025- 06-02 - - - - 2025-06-02 - 2025- 06-09 - - - - 2025-06-09 - 2025- 06-18 - - - - AT FULL CHARGE AT DESIGN CAPACITY PERIOD ACTIVE CONNECTED STANDBY ACTIVE CONNECTED STANDBY 2025-06-18 - 2025- 06-22 - - - - 2025-06-22 - 2025- 06-30 - - - - 2025-06-30 - 2025- 07-11 - - - - 2025-07-11 - 2025- 07-15 - - - - 2025-07-15 - 2025- 07-24 - - - - 2025-07-25 - - - - 2025-07-26 - - - - 2025-07-27 - - - - Current estimate of battery life based on all observed drains since OS install Since OS install 904788:46:58 - 904788:46:58 - 我需要有分析过程 我是一个电池卖家 客户7月13日在我这买的电池 7月26日跟我说电池大图标显示100% 但是任务栏小图标显示0% 通过分析这个电池报告 我需要知道怎么帮客户处理这个问题
07-30
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