[HTC EVO 3D] DexterMorganNL:
I did log my battery to. But this is an current widget log.

2012/03/12 14:54:40,355mA,90%,4.27V

2012/03/12 14:55:40,376mA,90%,4.279V

2012/03/12 14:56:40,374mA,90%,4.281V

2012/03/12 14:57:40,373mA,91%,4.283V

2012/03/12 14:58:40,369mA,91%,4.29V

2012/03/12 14:59:40,365mA,91%,4.292V

2012/03/12 15:00:40,363mA,92%,4.296V

2012/03/12 15:01:40,363mA,92%,4.296V

2012/03/12 15:02:40,359mA,92%,4.301V

2012/03/12 15:03:40,355mA,93%,4.305V

2012/03/12 15:04:50,168mA,93%,4.261V

2012/03/12 15:17:49,-63mA,96%,4.228V

2012/03/12 15:18:50,209mA,97%,4.281V

2012/03/12 15:19:50,-167mA,97%,4.208V

2012/03/12 15:20:51,-22mA,97%,4.241V

2012/03/12 15:21:51,39mA,97%,4.243V

2012/03/12 15:22:51,3mA,97%,4.235V

2012/03/12 15:23:51,199mA,97%,4.279V

2012/03/12 15:24:51,139mA,97%,4.268V

2012/03/12 15:25:51,345mA,97%,4.318V

2012/03/12 15:26:51,336mA,97%,4.323V

2012/03/12 15:27:51,327mA,98%,4.327V

2012/03/12 15:28:51,295mA,98%,4.325V

2012/03/12 15:29:51,307mA,98%,4.334V

2012/03/12 15:30:51,295mA,99%,4.336V

2012/03/12 15:31:52,282mA,99%,4.338V

2012/03/12 15:32:52,253mA,99%,4.334V

2012/03/12 15:33:52,257mA,99%,4.338V

2012/03/12 15:34:52,237mA,99%,4.336V

2012/03/12 15:35:52,233mA,99%,4.338V

2012/03/12 15:36:52,221mA,99%,4.338V

2012/03/12 15:37:52,213mA,99%,4.338V

2012/03/12 15:38:52,204mA,99%,4.338V

2012/03/12 15:39:52,195mA,99%,4.338V

2012/03/12 15:40:52,191mA,99%,4.338V

2012/03/12 15:41:52,181mA,99%,4.338V

2012/03/12 15:42:52,173mA,99%,4.338V

2012/03/12 15:43:52,166mA,99%,4.338V

2012/03/12 15:44:52,161mA,99%,4.338V

2012/03/12 15:45:52,155mA,99%,4.338V

2012/03/12 15:46:52,148mA,99%,4.338V

2012/03/12 15:47:52,145mA,99%,4.338V

2012/03/12 15:48:52,139mA,99%,4.338V

2012/03/12 15:49:53,135mA,99%,4.338V

2012/03/12 15:50:53,128mA,99%,4.338V

2012/03/12 15:51:53,125mA,99%,4.338V

2012/03/12 15:52:53,121mA,99%,4.338V

2012/03/12 15:53:53,117mA,99%,4.338V

2012/03/12 15:54:53,112mA,99%,4.338V

2012/03/12 15:55:53,109mA,99%,4.338V

2012/03/12 15:56:53,105mA,99%,4.338V

2012/03/12 15:57:53,101mA,99%,4.338V

2012/03/12 15:58:53,99mA,99%,4.338V

2012/03/12 15:59:53,94mA,99%,4.338V

2012/03/12 16:00:53,92mA,99%,4.338V

2012/03/12 16:01:53,89mA,99%,4.338V

2012/03/12 16:02:53,87mA,99%,4.338V

2012/03/12 16:03:53,85mA,99%,4.338V

2012/03/12 16:04:53,81mA,99%,4.338V

2012/03/12 16:05:53,79mA,99%,4.338V

2012/03/12 16:06:53,77mA,99%,4.338V

2012/03/12 16:07:54,74mA,99%,4.338V

2012/03/12 16:08:54,72mA,99%,4.338V

2012/03/12 16:09:54,71mA,99%,4.338V

2012/03/12 16:10:54,69mA,99%,4.338V

2012/03/12 16:11:54,67mA,99%,4.338V

2012/03/12 16:12:52,67mA,99%,4.338V

2012/03/12 16:13:02,54mA,99%,4.334V

2012/03/12 16:13:03,54mA,99%,4.334V

2012/03/12 16:14:03,65mA,99%,4.338V

2012/03/12 16:15:03,63mA,99%,4.338V

2012/03/12 16:16:03,61mA,99%,4.338V

2012/03/12 16:17:03,59mA,99%,4.338V

2012/03/12 16:18:03,56mA,99%,4.336V

2012/03/12 16:19:03,54mA,99%,4.338V

2012/03/12 16:20:03,53mA,99%,4.336V

2012/03/12 16:21:03,51mA,99%,4.338V

2012/03/12 16:22:04,51mA,99%,4.338V

2012/03/12 16:23:04,49mA,99%,4.338V

2012/03/12 16:24:04,49mA,100%,4.338V

2012/03/12 16:25:04,-121mA,100%,4.294V

2012/03/12 16:26:04,-103mA,100%,4.292V

2012/03/12 16:27:04,-94mA,100%,4.29V

2012/03/12 16:28:04,-91mA,100%,4.287V

2012/03/12 16:29:04,-91mA,100%,4.283V

2012/03/12 16:30:04,-91mA,100%,4.281V

2012/03/12 16:31:04,-91mA,100%,4.279V

2012/03/12 16:32:04,-91mA,100%,4.279V

2012/03/12 16:33:04,-91mA,100%,4.274V

2012/03/12 16:34:04,-98mA,99%,4.274V

2012/03/12 16:35:04,-91mA,99%,4.272V

2012/03/12 16:36:04,-91mA,99%,4.272V

2012/03/12 16:37:04,-91mA,99%,4.27V

2012/03/12 16:38:04,-91mA,99%,4.268V

2012/03/12 16:39:04,-416mA,99%,4.188V

2012/03/12 16:40:26,-416mA,99%,4.188V

2012/03/12 16:41:27,-416mA,99%,4.188V

2012/03/12 16:42:27,-199mA,99%,4.235V

2012/03/12 16:43:27,-427mA,99%,4.162V

2012/03/12 16:44:43,-250mA,99%,4.197V

With which app did you log your battery?