example power consumption with lower backlight

[codifies]

This is with 6600mha LiPo, 120gb SSD, 7" LCD 40% backlight,keyboard, mouse, wifi, unpowered 4 port usb hub

wget yahoo.com every 90 seconds
screen saver 10%-20% cpu, one core
values logged every min /proc/class/power/battery/current_now and capacity

lowest current      0.9480   A
highest current      1.2600   A
bat %age lowest      11   %
total time      04:34   hrs:mins

I'm probably pulling too much current still but I think I'd be content to have an alarm at 30% and shutdown at 20% that's still 4hrs...

The first read of zero amps is when on AC

Code Select Expand

time,battery,drain
13:42, 100, 0
13:43, 100, 1023000
13:44, 100, 948000
13:45, 100, 954000
13:46, 100, 975000
13:47, 100, 973000
13:48, 100, 963000
13:49, 100, 949000
13:50, 100, 965000
13:51, 100, 950000
13:52, 100, 977000
13:53, 100, 962000
13:54, 100, 971000
13:55, 99, 966000
13:56, 99, 959000
13:57, 99, 955000
13:58, 99, 974000
13:59, 98, 958000
14:00, 98, 959000
14:01, 98, 974000
14:02, 98, 961000
14:03, 98, 968000
14:04, 97, 984000
14:05, 97, 992000
14:06, 97, 971000
14:07, 97, 981000
14:08, 96, 960000
14:09, 96, 1097000
14:10, 96, 974000
14:11, 95, 1030000
14:12, 95, 968000
14:13, 94, 980000
14:14, 94, 986000
14:15, 94, 966000
14:16, 94, 968000
14:17, 93, 976000
14:18, 93, 987000
14:19, 93, 979000
14:20, 93, 973000
14:21, 92, 972000
14:22, 92, 1132000
14:23, 92, 973000
14:24, 92, 982000
14:25, 91, 986000
14:26, 91, 975000
14:27, 91, 994000
14:28, 90, 979000
14:29, 90, 987000
14:30, 90, 980000
14:31, 89, 984000
14:32, 89, 983000
14:33, 89, 977000
14:34, 89, 1007000
14:35, 88, 1002000
14:36, 88, 984000
14:37, 87, 996000
14:38, 87, 997000
14:39, 86, 1000000
14:40, 86, 1003000
14:41, 86, 990000
14:42, 85, 1007000
14:43, 85, 995000
14:44, 84, 988000
14:45, 84, 995000
14:46, 84, 985000
14:47, 84, 981000
14:48, 83, 1020000
14:49, 83, 1006000
14:50, 83, 1011000
14:51, 83, 1018000
14:52, 83, 1003000
14:53, 82, 1004000
14:54, 82, 990000
14:55, 82, 1021000
14:56, 82, 1014000
14:57, 81, 1004000
14:58, 81, 1002000
14:59, 81, 1010000
15:00, 80, 1011000
15:01, 80, 1019000
15:02, 80, 1011000
15:03, 80, 1018000
15:04, 79, 1039000
15:05, 79, 1004000
15:06, 78, 1016000
15:07, 78, 1009000
15:08, 78, 1020000
15:09, 77, 1109000
15:10, 77, 1004000
15:11, 77, 1022000
15:12, 76, 1040000
15:13, 76, 1039000
15:14, 76, 1018000
15:15, 76, 1020000
15:16, 75, 1032000
15:17, 75, 1068000
15:18, 75, 1009000
15:19, 75, 1042000
15:20, 74, 1019000
15:21, 74, 1017000
15:22, 74, 1045000
15:23, 74, 1025000
15:24, 73, 1031000
15:25, 73, 1016000
15:26, 73, 1036000
15:27, 72, 1030000
15:28, 72, 1011000
15:29, 72, 1037000
15:30, 71, 1021000
15:31, 71, 1034000
15:32, 71, 1089000
15:33, 70, 1013000
15:34, 70, 1041000
15:35, 69, 1111000
15:36, 69, 1036000
15:37, 68, 1047000
15:38, 68, 1032000
15:39, 68, 1036000
15:40, 67, 1059000
15:41, 67, 1022000
15:42, 67, 1032000
15:43, 66, 1085000
15:44, 66, 1063000
15:45, 66, 1084000
15:46, 66, 1043000
15:47, 65, 1045000
15:48, 65, 1048000
15:49, 65, 1048000
15:50, 65, 1050000
15:51, 64, 1042000
15:52, 64, 1070000
15:53, 64, 1053000
15:54, 64, 1033000
15:55, 63, 1056000
15:56, 63, 1041000
15:57, 63, 1044000
15:58, 63, 1161000
15:59, 62, 1032000
16:00, 62, 1057000
16:01, 62, 1055000
16:02, 62, 1042000
16:03, 61, 1056000
16:04, 61, 1048000
16:05, 61, 1047000
16:06, 60, 1167000
16:07, 60, 1054000
16:08, 60, 1057000
16:09, 60, 1050000
16:10, 59, 1059000
16:11, 59, 1066000
16:12, 59, 1052000
16:13, 58, 1059000
16:14, 58, 1075000
16:15, 58, 1050000
16:16, 57, 1059000
16:17, 57, 1076000
16:18, 57, 1077000
16:19, 57, 1059000
16:20, 56, 1049000
16:21, 56, 1056000
16:22, 56, 1077000
16:23, 56, 1047000
16:24, 55, 1076000
16:25, 55, 1058000
16:26, 55, 1076000
16:27, 54, 1091000
16:28, 54, 1125000
16:29, 54, 1086000
16:30, 54, 1056000
16:31, 54, 1064000
16:32, 53, 1067000
16:33, 53, 1074000
16:34, 53, 1074000
16:35, 53, 1221000
16:36, 53, 1059000
16:37, 53, 1056000
16:38, 53, 1071000
16:39, 52, 1105000
16:40, 52, 1067000
16:41, 52, 1083000
16:42, 52, 1069000
16:43, 52, 1073000
16:44, 52, 1069000
16:45, 51, 1074000
16:46, 51, 1065000
16:47, 51, 1097000
16:48, 51, 1207000
16:49, 51, 1075000
16:50, 50, 1064000
16:51, 50, 1077000
16:52, 50, 1080000
16:53, 50, 1071000
16:54, 50, 1059000
16:55, 50, 1067000
16:56, 50, 1029000
16:57, 50, 1080000
16:58, 49, 1075000
16:59, 49, 1076000
17:00, 49, 1058000
17:01, 49, 1097000
17:02, 49, 1066000
17:03, 48, 1068000
17:04, 48, 1104000
17:05, 48, 1074000
17:06, 48, 1092000
17:07, 48, 1084000
17:08, 48, 1074000
17:09, 48, 1072000
17:10, 48, 1095000
17:11, 47, 1086000
17:12, 47, 1066000
17:13, 47, 1087000
17:14, 47, 1087000
17:15, 46, 1077000
17:16, 46, 1094000
17:17, 46, 1087000
17:18, 46, 1076000
17:19, 46, 1217000
17:20, 45, 1073000
17:21, 45, 1103000
17:22, 44, 1084000
17:23, 44, 1087000
17:24, 44, 1095000
17:25, 43, 1074000
17:26, 43, 1081000
17:27, 43, 1169000
17:28, 42, 1078000
17:29, 41, 1096000
17:30, 40, 1079000
17:31, 40, 1095000
17:32, 39, 1100000
17:33, 38, 1081000
17:34, 37, 1087000
17:35, 37, 1093000
17:36, 36, 1131000
17:37, 35, 1078000
17:38, 33, 1097000
17:39, 32, 1080000
17:40, 31, 1089000
17:41, 30, 1085000
17:42, 30, 1088000
17:43, 29, 1096000
17:44, 27, 1112000
17:45, 26, 1106000
17:46, 25, 1099000
17:47, 24, 1091000
17:48, 23, 1090000
17:49, 22, 1098000
17:50, 21, 1107000
17:51, 20, 1098000
17:52, 20, 1097000
17:53, 19, 1102000
17:54, 19, 1114000
17:55, 18, 1110000
17:56, 18, 1117000
17:57, 17, 1092000
17:58, 16, 1118000
17:59, 16, 1097000
18:00, 15, 1097000
18:01, 15, 1117000
18:02, 14, 1260000
18:03, 14, 1114000
18:04, 14, 1128000
18:05, 14, 1099000
18:06, 13, 1094000
18:07, 13, 1115000
18:08, 13, 1119000
18:09, 13, 1098000
18:10, 12, 1121000
18:11, 12, 1110000
18:12, 12, 1120000
18:13, 12, 1118000
18:14, 12, 1123000
18:15, 12, 1137000
18:16, 11, 1113000