Battery report

COMPUTER NAME DESKTOP-VHN4IF1
SYSTEM PRODUCT NAME ASUSTeK COMPUTER INC. VivoBook_ASUSLaptop X515JAB_X515JA
BIOS X515JAB.308 03/29/2022
OS BUILD 26100.1.amd64fre.ge_release.240331-1435
PLATFORM ROLE Mobile
CONNECTED STANDBY Not supported
REPORT TIME 2025-12-04 22:39:44

Installed batteries

Information about each currently installed battery
BATTERY 1
NAMEASUS Battery
MANUFACTURERASUSTeK
SERIAL NUMBER -
CHEMISTRYLIon
DESIGN CAPACITY37.130 mWh
FULL CHARGE CAPACITY26.195 mWh
CYCLE COUNT424

Recent usage

Power states over the last 7 days
START TIME STATE SOURCE CAPACITY REMAINING
2025-11-28 22:48:59 Active Battery 78 % 20.425 mWh
22:59:10 Suspended 71 % 18.659 mWh
2025-11-29 11:03:02 Active Battery 67 % 17.552 mWh
11:43:59 Suspended 51 % 13.352 mWh
12:00:57 Active Battery 51 % 13.188 mWh
12:47:50 Suspended 37 % 9.600 mWh
2025-12-01 14:52:58 Active Battery 28 % 7.245 mWh
15:09:38 Suspended 19 % 4.976 mWh
2025-12-02 15:20:46 Active Battery 15 % 3.987 mWh
15:30:20 Suspended 13 % 3.438 mWh
15:30:55 Active AC 14 % 3.611 mWh
15:33:16 Active Battery 17 % 4.372 mWh
15:34:11 Suspended 16 % 4.254 mWh
2025-12-04 22:29:33 Active Battery 11 % 2.951 mWh
22:30:08 Suspended 12 % 3.163 mWh
22:30:43 Active AC 13 % 3.351 mWh
22:34:34 Suspended 19 % 4.851 mWh
22:35:18 Active AC 20 % 5.110 mWh
22:39:44 Report generated AC 24 % 6.374 mWh

Battery usage

Battery drains over the last 7 days
START TIME STATE DURATION ENERGY DRAINED
2025-11-28 22:48:59 Active 0:10:107 % 1.766 mWh
2025-11-29 11:03:02 Active 0:40:5616 % 4.200 mWh
12:00:57 Active 0:46:5314 % 3.588 mWh
2025-12-01 14:52:58 Active 0:16:399 % 2.269 mWh
2025-12-02 15:20:46 Active 0:09:332 % 549 mWh
15:33:16 Active 0:00:54-118 mWh
2025-12-04 22:29:33 Active 0:00:35--212 mWh

Usage history

History of system usage on AC and battery
BATTERY DURATION AC DURATION
PERIOD ACTIVE CONNECTED STANDBY ACTIVE CONNECTED STANDBY
2025-02-16 - 2025-02-2419:30:25- 6:17:27-
2025-02-24 - 2025-03-0313:49:55- 8:28:48-
2025-03-03 - 2025-03-103:26:22- 0:39:37-
2025-03-10 - 2025-03-177:48:01- 4:48:12-
2025-03-17 - 2025-03-277:58:44- 4:10:50-
2025-03-27 - 2025-03-315:11:49- 3:10:02-
2025-03-31 - 2025-04-075:44:51- 2:59:40-
2025-04-07 - 2025-05-026:40:00- 2:34:09-
2025-05-02 - 2025-05-046:20:38- 3:00:57-
2025-05-04 - 2025-05-1212:47:41- 5:16:04-
2025-05-12 - 2025-05-185:01:43- 2:29:10-
2025-05-18 - 2025-05-278:59:08- 7:46:28-
2025-05-27 - 2025-06-0211:20:56- 9:39:44-
2025-06-02 - 2025-06-1213:33:45- 7:27:51-
2025-06-12 - 2025-06-182:15:30- --
2025-06-18 - 2025-06-2355:19:44- 33:17:04-
2025-06-23 - 2025-07-0258:36:38- 33:58:10-
2025-07-02 - 2025-07-0661:01:10- 39:46:53-
2025-07-06 - 2025-07-148:48:41- 9:34:07-
2025-07-14 - 2025-07-216:25:12- 0:02:22-
2025-07-21 - 2025-07-300:38:08- 0:46:49-
2025-07-30 - 2025-08-042:29:06- 1:39:45-
2025-08-04 - 2025-08-162:52:12- 1:19:37-
2025-08-16 - 2025-08-184:06:24- 3:49:07-
2025-08-18 - 2025-08-2413:30:07- 4:57:23-
2025-08-24 - 2025-08-313:04:55- 2:23:56-
2025-08-31 - 2025-09-1112:00:28- 7:12:13-
2025-09-11 - 2025-09-1718:49:12- 11:25:09-
2025-09-17 - 2025-09-2113:23:12- 6:19:49-
2025-09-21 - 2025-09-2811:49:10- 4:30:26-
2025-09-28 - 2025-10-056:48:33- 2:57:23-
2025-10-05 - 2025-10-1214:15:33- 6:23:04-
2025-10-12 - 2025-10-195:10:30- 2:16:32-
2025-10-19 - 2025-10-262:34:30- 3:59:24-
2025-10-26 - 2025-11-0212:11:25- 6:03:41-
2025-11-02 - 2025-11-0913:03:55- 4:58:33-
2025-11-09 - 2025-11-163:30:24- 0:07:43-
2025-11-16 - 2025-11-232:11:32- 1:30:08-
2025-11-23-- --
2025-11-240:49:55- --
2025-11-250:21:33- --
2025-11-26-- --
2025-11-270:01:51- --
2025-11-280:10:10- --
2025-11-290:56:55- --
2025-11-30-- --
2025-12-010:16:04- --
2025-12-020:09:52- 0:01:46-
2025-12-03-- --

Battery capacity history

Charge capacity history of the system's batteries
PERIOD FULL CHARGE CAPACITY DESIGN CAPACITY
2025-02-16 - 2025-02-2431.619 mWh 37.130 mWh
2025-02-24 - 2025-03-0331.619 mWh 37.130 mWh
2025-03-03 - 2025-03-1031.619 mWh 37.130 mWh
2025-03-10 - 2025-03-1731.114 mWh 37.130 mWh
2025-03-17 - 2025-03-2730.983 mWh 37.130 mWh
2025-03-27 - 2025-03-3130.983 mWh 37.130 mWh
2025-03-31 - 2025-04-0730.983 mWh 37.130 mWh
2025-04-07 - 2025-05-0231.111 mWh 37.130 mWh
2025-05-02 - 2025-05-0431.211 mWh 37.130 mWh
2025-05-04 - 2025-05-1231.133 mWh 37.130 mWh
2025-05-12 - 2025-05-1830.567 mWh 37.130 mWh
2025-05-18 - 2025-05-2730.567 mWh 37.130 mWh
2025-05-27 - 2025-06-0230.567 mWh 37.130 mWh
2025-06-02 - 2025-06-1230.567 mWh 37.130 mWh
2025-06-12 - 2025-06-1830.567 mWh 37.130 mWh
2025-06-18 - 2025-06-2330.451 mWh 37.130 mWh
2025-06-23 - 2025-07-0230.200 mWh 37.130 mWh
2025-07-02 - 2025-07-0630.015 mWh 37.130 mWh
2025-07-06 - 2025-07-1429.316 mWh 37.130 mWh
2025-07-14 - 2025-07-2129.310 mWh 37.130 mWh
2025-07-21 - 2025-07-3029.422 mWh 37.130 mWh
2025-07-30 - 2025-08-0429.368 mWh 37.130 mWh
2025-08-04 - 2025-08-1629.352 mWh 37.130 mWh
2025-08-16 - 2025-08-1829.400 mWh 37.130 mWh
2025-08-18 - 2025-08-2429.531 mWh 37.130 mWh
2025-08-24 - 2025-08-3129.618 mWh 37.130 mWh
2025-08-31 - 2025-09-1129.590 mWh 37.130 mWh
2025-09-11 - 2025-09-1729.596 mWh 37.130 mWh
2025-09-17 - 2025-09-2129.360 mWh 37.130 mWh
2025-09-21 - 2025-09-2829.214 mWh 37.130 mWh
2025-09-28 - 2025-10-0529.234 mWh 37.130 mWh
2025-10-05 - 2025-10-1229.206 mWh 37.130 mWh
2025-10-12 - 2025-10-1929.319 mWh 37.130 mWh
2025-10-19 - 2025-10-2629.271 mWh 37.130 mWh
2025-10-26 - 2025-11-0229.249 mWh 37.130 mWh
2025-11-02 - 2025-11-0929.131 mWh 37.130 mWh
2025-11-09 - 2025-11-1629.085 mWh 37.130 mWh
2025-11-16 - 2025-11-2328.882 mWh 37.130 mWh
2025-11-2328.840 mWh 37.130 mWh
2025-11-2428.840 mWh 37.130 mWh
2025-11-2526.957 mWh 37.130 mWh
2025-11-2626.195 mWh 37.130 mWh
2025-11-2726.150 mWh 37.130 mWh
2025-11-2826.101 mWh 37.130 mWh
2025-11-2926.101 mWh 37.130 mWh
2025-11-3026.101 mWh 37.130 mWh
2025-12-0126.101 mWh 37.130 mWh
2025-12-0226.134 mWh 37.130 mWh
2025-12-0326.195 mWh 37.130 mWh

Battery life estimates

Battery life estimates based on observed drains
AT FULL CHARGE AT DESIGN CAPACITY
PERIOD ACTIVECONNECTED STANDBY ACTIVECONNECTED STANDBY
2025-02-16 - 2025-02-244:46:18- 5:36:12-
2025-02-24 - 2025-03-034:20:51- 5:06:19-
2025-03-03 - 2025-03-104:26:54- 5:13:25-
2025-03-10 - 2025-03-174:20:06- 5:10:24-
2025-03-17 - 2025-03-274:06:00- 4:54:48-
2025-03-27 - 2025-03-314:01:15- 4:49:07-
2025-03-31 - 2025-04-073:49:36- 4:35:09-
2025-04-07 - 2025-05-024:46:53- 5:42:23-
2025-05-02 - 2025-05-043:59:38- 4:45:05-
2025-05-04 - 2025-05-123:39:19- 4:21:34-
2025-05-12 - 2025-05-183:07:28- 3:47:43-
2025-05-18 - 2025-05-273:42:27- 4:30:13-
2025-05-27 - 2025-06-024:07:23- 5:00:30-
2025-06-02 - 2025-06-124:10:10- 5:03:53-
2025-06-12 - 2025-06-183:57:39- 4:48:40-
2025-06-18 - 2025-06-233:48:34- 4:38:42-
2025-06-23 - 2025-07-023:47:27- 4:39:39-
2025-07-02 - 2025-07-063:53:48- 4:49:14-
2025-07-06 - 2025-07-144:09:28- 5:15:58-
2025-07-14 - 2025-07-215:49:31- 7:22:47-
2025-07-21 - 2025-07-303:14:40- 4:05:41-
2025-07-30 - 2025-08-044:30:56- 5:42:33-
2025-08-04 - 2025-08-163:45:03- 4:44:41-
2025-08-16 - 2025-08-183:58:52- 5:01:40-
2025-08-18 - 2025-08-244:13:35- 5:18:50-
2025-08-24 - 2025-08-313:40:51- 4:36:51-
2025-08-31 - 2025-09-113:27:50- 4:20:48-
2025-09-11 - 2025-09-173:26:09- 4:18:38-
2025-09-17 - 2025-09-214:34:23- 5:47:00-
2025-09-21 - 2025-09-284:32:22- 5:46:11-
2025-09-28 - 2025-10-053:53:53- 4:57:03-
2025-10-05 - 2025-10-124:13:46- 5:22:37-
2025-10-12 - 2025-10-195:37:13- 7:07:04-
2025-10-19 - 2025-10-263:26:38- 4:22:07-
2025-10-26 - 2025-11-023:59:05- 5:03:30-
2025-11-02 - 2025-11-094:48:13- 6:07:21-
2025-11-09 - 2025-11-164:56:17- 6:18:14-
2025-11-16 - 2025-11-233:01:48- 3:53:43-
2025-11-23-- --
2025-11-242:55:09- 3:45:30-
2025-11-252:54:02- 3:59:42-
2025-11-26-- --
2025-11-271:31:58- 2:10:35-
2025-11-282:30:15- 3:33:45-
2025-11-293:37:19- 5:09:08-
2025-11-30-- --
2025-12-013:14:57- 4:37:20-
2025-12-0211:09:45- 15:51:33-
2025-12-03-- --
Current estimate of battery life based on all observed drains since OS install
Since OS install 3:28:40- 4:55:47-