[HD2 Android Q&A, Help & Troubleshooting and Genera] qipengart:
My build:

Android ROM: shubCRAFT_v1.5 (latest build with the regular version I downloaded last night!)

WM: Energy.Leo.23127.Sense2.5.Aug.28

Sandisk 16GB card (stock)

Radio: 2.12.50.02_2

SPL: HSPL3_PKG

I also modified the WM with autoboot using the program FD DroidBoot and also using the energy tweak that you can download the .cab file at RT @xdadevelopers Post: Increase Battery Life [WinMo registry tweaks - Need confirmation] http://bit.ly/9gnTvO. I use SetCPU at 245/768 when operational and 245/245 when screen off with ondemand at 100%. No 3G but only EDGE was used for this experiment for web browsing.

I will update with the results in this post soon... I also decided to use the Batteryminder app so that I have a more scientific way of quantifying what is going on with my Android build.

Timeline to be posted here:

August 31, 2010

7:26 AM- 100%, 15 hours 6 minutes

downloaded 1 Amazon mp3 (free one) by Heart and Backgrounds Free App off marketplace

7:39 AM- 98% 21 hours 11 minutes

7:48 AM- 97% 20 hours 3 minutes

8:02 AM- 95% 20 hours 7 minutes

used XDA app and surfed a few threads using it (temperature averaging 30.2 C which is pretty nice and low) as well as a few websites using Browser

8:33 AM- 92% 19 hours 19 minutes

Did a number of text messages to friends...

9:17 AM- 86% 18 hours 1 minute

9:27 AM- 84% 18 hours 2 minutes (8% battery drain/hour with moderate use)

9:52 AM- 81% 17 hours 18 minutes (2 hours 26 minutes 31 seconds since unplugged according to Battery use tab now)

10:20 AM- 75% 16 hours 4 minutes (2 hours 55 minutes 54 seconds since unplugged according to Battery use tab now)

11:04 AM- 69% 15 hours 9 minutes

Minimal use of more text messages and Google Voice with friends while waiting for the UPS guy to arrive with package this morning...

More web surfing with 1-2 pages

11:20 AM- 67% 14 hours 15 minutes (3 hours 54 minutes 31 seconds since unplugged according to Battery use tab now)

**Projecting 11.7 hours of moderate use using this particular build with tweaks**

11:54 AM- 60% 13 hours 6 minutes

12:28 PM- 52% 11 hours 23 minutes

UPS guy arrives with replacement HD2 for the other broken screen one.

12:42 PM- 50% 10 hours 9 minutes

12:59 PM- 45% 9 hours 5 minutes

1:19 PM- 39% 8 hours 10 minutes

1:48 PM- 33% 7 hours 14 minutes (6 hours 22 minutes 38 seconds since unplugged according to Battery use tab now)

**Projecting 9.57 hours of moderate use using this particular build with tweaks**

2:13 PM- 29% 6 hours 18 minutes

2:51 PM- 26% 5 hours 11 minutes

3:02 PM- 25% 5 hours 19 minutes (7 hours 36 minutes 45 seconds since unplugged according to Battery use tab now)

** Projecting 10.16 hours of moderate use using this particular build with tweaks**

4:22 PM- 17% 3 hours 18 minutes

4:37 PM- 15% 3 hours 16 minutes

4:54 PM- 11% 2 hours 23 minutes

4:55 PM- 10% 2 hours 12 minutes (9 hours 30 minutes 3 seconds since unplugged according to Battery use tab now)

** Projected 10.5 hours of moderate use using this particular build with tweaks**

5:06 PM- 8% 1 hour 18 minutes

5:13 PM- 5% 1 hour 6 minutes (9 hours 47 minutes 38 seconds since unplugged according to Battery use tab now)

5:26 PM- 0%(?) phone dead :(

7:26 PM to 5:26 PM = 10 hours of moderate use

RATING: not bad for battery use but I was hoping for longer for full day's use.