B
Can anyone recommend literature on batteries and electric vehicles?
Bogdan, 2022-03-27 17:23:05
0 Reply
B
Bogdan
2022-03-27 17:23:05
N
Is it worth leaving the battery in a new laptop 100% charged and connected to the network?
NotDedicated, 2022-03-26 11:19:23
1 Reply
I
Why does the video card go into protection (the screen turns off and the turntables spin at 100%)?
inkassator, 2022-03-12 12:18:39
2 Reply
R
How to add gnd and 5v pins for arduino?
Roma Kotolup, 2022-02-19 23:59:16
4 Reply
R
Roma Kotolup
2022-02-19 23:59:16
A
What do the letters in front of the numbers mean for 3.7V batteries?
Anton Pashchenko, 2021-12-22 11:07:19
1 Reply
B
Why exactly 5V voltage in adapters for smartphones?
Buwj, 2021-12-05 22:56:15
6 Reply
B
Buwj
2021-12-05 22:56:15
I
How to power a video card with an adapter?
Iskander2008, 2021-11-19 21:15:19
2 Reply
I
Iskander2008
2021-11-19 21:15:19
B
Which battery is better Lithium Polymer or Lithium Ion?
Bogdan0110, 2021-07-09 20:16:19
2 Reply
B
Bogdan0110
2021-07-09 20:16:19
D
How to properly connect power to 4 video cards?
Den640, 2020-11-20 09:32:15
3 Reply
D
Den640
2020-11-20 09:32:15
X
What to replace to eliminate the squeak of a switching power supply?
xxx_87, 2020-11-18 00:24:46
3 Reply
X
xxx_87
2020-11-18 00:24:46
L
Is it possible to charge a smartphone from a non-native power supply?
Lazy_EagleOwl, 2020-10-25 12:29:45
1 Reply
D
How to fix the battery and cable in a laptop?
Dimagsk, 2020-10-15 03:23:52
1 Reply
D
Dimagsk
2020-10-15 03:23:52
B
If the laptop does not turn off, is it the board's fault?
Bogdan Gerasimenko, 2020-10-09 15:19:57
2 Reply
B
Bogdan Gerasimenko
2020-10-09 15:19:57
A
Can GP 2700 batteries be charged with a liitokala lii-500 charger?
Andrey, 2020-10-08 17:22:12
1 Reply
A
Andrey
2020-10-08 17:22:12
A
Charge or discharge your laptop before a two-week vacation?
Andrey Zuev, 2020-07-12 14:37:38
3 Reply
A
Andrey Zuev
2020-07-12 14:37:38
@
Can the cell in DJI Mavic 2 pro batteries be replaced?
@eashla, 2020-07-09 00:07:26
2 Reply
@
@eashla
2020-07-09 00:07:26
S
CMOS Low Battery - what could be the reason?
Sanikyer, 2020-07-04 15:37:39
0 Reply
S
Sanikyer
2020-07-04 15:37:39
R
What are the features of the assembly and operation of Lithium-Titanate batteries (MpCO)?
RigidStyle, 2020-06-05 05:18:41
0 Reply
D
Why does the charge change in different power sources?
Dim Boy, 2020-04-25 11:55:49
3 Reply
D
Dim Boy
2020-04-25 11:55:49
S
The processor with 4pin power turns on, with 4 + 4pin the bp goes into protection, how to fix it?
smxfem, 2020-02-25 20:04:49
1 Reply
M
Is it possible to power 2 servos at 5V using Arduino?
Miruxxon, 2020-01-16 19:41:00
4 Reply
M
Miruxxon
2020-01-16 19:41:00
K
Where can a picture be installed in a battery-powered light box?
Konstantin, 2019-10-08 14:47:35
2 Reply
K
Konstantin
2019-10-08 14:47:35
E
How serious can be the consequences of increased voltage in the network?
entermix, 2019-08-02 21:30:36
3 Reply
�
Ꮖɦɛօռ
2019-07-19 18:19:56
N
Nikolai
2019-07-08 01:47:52
A
Intermittent power off of the computer. What could be the problem?
Artem Berezin, 2019-05-03 08:39:55
3 Reply
T
How does the laptop battery life extension thing work?
Tomaszz, 2019-01-28 18:18:55
3 Reply
T
Tomaszz
2019-01-28 18:18:55
O
Orkhan Hasanli
2019-01-15 14:37:50
I
How to determine the battery capacity of headphones?
ixon, 2018-10-28 12:18:52
5 Reply
I
ixon
2018-10-28 12:18:52
Y
Dell Inspiron 5523 battery, what could be the problem?
Yuri Yerusalimsky, 2018-10-20 12:33:35
4 Reply
Y
Yuri Yerusalimsky
2018-10-20 12:33:35
R
Charging 6S 18650 battery with 19V, which charger should I use?
RigidStyle, 2018-09-02 22:57:10
4 Reply
R
RigidStyle
2018-09-02 22:57:10
V
How to know if the power bank supports Quick Charge?
Vadim Guk, 2018-08-21 11:13:07
2 Reply
V
Vadim Guk
2018-08-21 11:13:07
A
How to bring food into the box if there is only a pole?
Alexander Vasiliev, 2018-08-18 10:49:32
2 Reply
A
Alexander Vasiliev
2018-08-18 10:49:32
N
What are the best tips for extending the life of a non-removable smartphone battery these days?
Neron, 2018-07-03 12:37:25
3 Reply
R
Is it possible to make an electromagnetic muscle fiber?
Roman, 2018-06-05 21:42:52
3 Reply
R
Roman
2018-06-05 21:42:52
S
Sergey Sergeev
2018-06-02 12:30:28
V
Vadimm1001
2018-05-16 13:32:28
M
Maxim Vyaznikov
2018-04-05 02:04:46
I
A
How to solve the problem with AA and AAA batteries today?
Arman, 2018-01-12 10:42:24
3 Reply
A
Arman
2018-01-12 10:42:24
V
Lead battery 6v not charging, what is the reason?
vvs-ts9, 2018-01-10 13:11:30
2 Reply
V
vvs-ts9
2018-01-10 13:11:30
R
How to cause a short circuit through the outlet?
Rex Veis, 2018-01-10 01:22:17
8 Reply
R
Rex Veis
2018-01-10 01:22:17
A
Does such a “beast” (powerbank) exist in nature?
Alejandro Esquire, 2017-11-01 16:40:51
0 Reply
A
Alejandro Esquire
2017-11-01 16:40:51
R
How to completely zero the li-ion battery in a physical way?
Rex Veis, 2017-10-30 23:20:59
3 Reply
R
Rex Veis
2017-10-30 23:20:59
A
What are the risks of power supply from the network 220?
Anton Guz, 2017-10-17 20:22:41
2 Reply
A
Anton Guz
2017-10-17 20:22:41
G
ganzales
2017-09-28 19:24:38
D
What would you recommend when buying a non-original high-capacity battery for my laptop?
Denis, 2017-09-20 15:34:52
1 Reply
S
Alienware m11x r1 battery density dropped?
Sergey Andrievsky, 2017-09-01 13:22:02
2 Reply
S
Sergey Andrievsky
2017-09-01 13:22:02
A
The PC (motherboard) does not start, what should I do?
ASPR, 2017-08-03 17:56:07
1 Reply
A
ASPR
2017-08-03 17:56:07
Y
What's the easiest way to get 12V power from a laptop?
ytost, 2017-07-29 14:30:34
2 Reply
Y
ytost
2017-07-29 14:30:34