Battery report

COMPUTER NAME SURFACE
SYSTEM PRODUCT NAME Microsoft Corporation Surface Pro 4
BIOS 106.1414.768 12/06/2016
OS BUILD 14393.693.amd64fre.rs1_release.161220-1747
PLATFORM ROLE Slate
CONNECTED STANDBY Supported
REPORT TIME 2017-01-28 22:50:59

Installed batteries

Information about each currently installed battery
BATTERY 1
NAMEX910527
MANUFACTURERSMP
SERIAL NUMBER10827
CHEMISTRYLION
DESIGN CAPACITY38 mWh
FULL CHARGE CAPACITY39 mWh
CYCLE COUNT2

Recent usage

Power states over the last 3 days
START TIME STATE SOURCE CAPACITY REMAINING
2017-01-27 18:22:50 Connected standby Battery 74 % 28 mWh
18:22:50 Suspended 74 % 28 mWh
18:23:25 Connected standby Battery 74 % 28 mWh
18:23:25 Active Battery 74 % 28 mWh
18:23:25 Active AC 74 % 28 mWh
18:50:08 Connected standby AC 88 % 34 mWh
2017-01-28 22:35:19 Active AC 100 % 39 mWh
22:35:30 Active Battery 100 % 39 mWh
22:41:00 Suspended 100 % 39 mWh
22:44:08 Active Battery 100 % 39 mWh
22:50:00 Report generated Battery 100 % 39 mWh

Battery usage

Battery drains over the last 3 days
START TIME STATE DURATION ENERGY DRAINED
2017-01-27 18:22:50 Connected standby 0:00:00--
18:23:25 Connected standby 0:00:00--
18:23:25 Active 0:00:00--
22:35:30 Active 0:05:29--
22:44:08 Active 0:05:51--

Usage history

History of system usage on AC and battery
BATTERY DURATION AC DURATION
PERIOD ACTIVE CONNECTED STANDBY ACTIVE CONNECTED STANDBY
2016-12-27 - 2017-01-031:14:57- 4:26:506:40:14
2017-01-03 - 2017-01-105:14:212:30:40 0:53:352:06:17
2017-01-10 - 2017-01-171:49:105:27:17 0:58:237:40:41
2017-01-17-- --
2017-01-18-- --
2017-01-19-- 1:34:424:04:18
2017-01-201:27:190:01:17 0:20:1321:46:16
2017-01-21-- --
2017-01-22-- --
2017-01-23-- --
2017-01-24-- --
2017-01-25-- --
2017-01-26-- --
2017-01-27-- 0:26:435:09:48

Battery capacity history

Charge capacity history of the system's batteries
PERIOD FULL CHARGE CAPACITY DESIGN CAPACITY
2016-12-27 - 2017-01-0339 mWh 38 mWh
2017-01-03 - 2017-01-1039 mWh 38 mWh
2017-01-10 - 2017-01-1739 mWh 38 mWh
2017-01-1739 mWh 38 mWh
2017-01-1839 mWh 38 mWh
2017-01-1939 mWh 38 mWh
2017-01-2039 mWh 38 mWh
2017-01-2139 mWh 38 mWh
2017-01-2239 mWh 38 mWh
2017-01-2339 mWh 38 mWh
2017-01-2439 mWh 38 mWh
2017-01-2539 mWh 38 mWh
2017-01-2639 mWh 38 mWh
2017-01-2739 mWh 38 mWh

Battery life estimates

Battery life estimates based on observed drains
AT FULL CHARGE AT DESIGN CAPACITY
PERIOD ACTIVECONNECTED STANDBY ACTIVECONNECTED STANDBY
2016-12-27 - 2017-01-035:48:49- 5:35:01-
2017-01-03 - 2017-01-105:12:39
29:13:01
55 % / 16 h 		5:01:42
28:11:39
57 % / 16 h
2017-01-10 - 2017-01-174:56:04
64:54:07
25 % / 16 h 		4:46:23
62:46:40
25 % / 16 h
2017-01-17-- --
2017-01-18-- --
2017-01-19-- --
2017-01-206:42:55
28:00:26
57 % / 16 h 		6:31:19
27:12:03
59 % / 16 h
2017-01-21-- --
2017-01-22-- --
2017-01-23-- --
2017-01-24-- --
2017-01-25-- --
2017-01-26-- --
2017-01-27-- --
Current estimate of battery life based on all observed drains since OS install
Since OS install 5:24:21
46:47:27
34 % / 16 h 		5:13:16
45:11:30
35 % / 16 h