USB Power Devices

Here you can discuss anything from chargers with USB output, to portable rechargeable battery banks for USB peripherals
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User reviews and tests for things like chargers with USB output and portable rechargeable battery banks for USB peripherals
448
4317 YZXStudio 8 Power...
by lightcat
18 hours 43 min ago
Topic / Topic startersort descending Replies Views Last post
Normal topic REQ: High efficiency 18650 empty power bank case
by ZoomieFan » Mon, 02/03/2020 - 01:31
14
1,419 by river345
Sun, 08/09/2020 - 21:48
Normal topic Review - Move Power Solar Dual USB PowerBank
by Zebretta » Thu, 01/05/2017 - 18:40
7
2,126 by XXX-Man
Sun, 02/05/2017 - 17:56
Hot topic Review ThruNite C2 mini Charger / Powerbank
by robo819 » Fri, 12/02/2016 - 19:31
19
8,190 by atbglenn
Wed, 12/07/2016 - 06:47
Normal topic Ruinovo 4 cell powerbank
by ryukin2000 » Tue, 09/04/2018 - 20:02
7
954 by ChrisGarrett
Wed, 09/05/2018 - 13:36
Hot topic Ruinovo Battery Pack Problem
by Yourrid » Sun, 10/04/2015 - 19:12
17
3,565 by SawMaster
Wed, 01/20/2016 - 19:43
Normal topic Single cell 21700 powerbank?
by Mraz » Wed, 12/16/2020 - 03:29
7
805 by d_t_a
Wed, 01/13/2021 - 10:53
Normal topic Single cell power banks
by afkane » Sun, 11/20/2016 - 16:29
9
2,232 by texas shooter
Sun, 11/27/2016 - 17:32
Normal topic Solar charger
by wkweksl » Thu, 08/22/2019 - 21:47
1
487 by Macka17
Fri, 08/23/2019 - 01:24
Hot topic Solar-Charger for Powerbank - which Module + Blitzwolf question
by L4M4 » Sun, 08/07/2016 - 09:00
23
5,557 by sidecross
Sat, 08/27/2016 - 16:37
Normal topic Soshine E3S-QC
by TheGrave » Thu, 06/27/2019 - 05:24
5
1,091 by angerdan
Mon, 08/26/2019 - 16:42
Normal topic Started a power bank. Charging it is so slow! Help!
by JoeRodge » Wed, 12/19/2018 - 00:42
3
642 by will34
Thu, 12/20/2018 - 03:02
Normal topic Suggestions for USB power supply min 3X2A and not in parallel !
by UDO » Thu, 08/06/2015 - 16:25
1
1,015 by angerdan
Sat, 10/21/2017 - 17:48
Normal topic Test/read the output from my solar setup?
by Shur » Sat, 05/21/2016 - 17:17
2
657 by Shur
Sat, 05/21/2016 - 18:01
Normal topic testing an archeer solar charger.more to come soon.
by snakebite » Mon, 09/12/2016 - 08:26
4
926 by bvgroote
Tue, 09/27/2016 - 02:33
Normal topic The Unexpected Usefulness Of 500 mA Chargers
by EDCba » Wed, 09/26/2018 - 03:40
13
1,844 by Phlogiston
Fri, 09/28/2018 - 23:03
Hot topic Thrunite C2 USB Portable Charger Doesn't Work With Low Current Devices (Page: 1, 2)
by atbglenn » Wed, 12/07/2016 - 09:10
57
10,512 by Starlet
Sat, 07/01/2017 - 16:46
Hot topic UM25C USB tester instructions pdf, very good
by klrman » Fri, 06/08/2018 - 02:44
26
4,993 by angerdan
Sat, 09/08/2018 - 16:44
Normal topic UM25C, can it be wired to Win7 instead of Bluetooth to display graph?
by klrman » Sun, 03/25/2018 - 15:39
4
995 by angerdan
Sun, 07/15/2018 - 07:21
Hot topic under $20 USD GM1020 Digital Light Meter with USB data logging (Page: 1, 2)
by everydaysurvivalgear » Tue, 09/27/2016 - 05:33
46
9,774 by maukka
Thu, 11/23/2017 - 02:06
Hot topic USB cable quality / resistance measurement? (Page: 1, 2)
by d_t_a » Sat, 08/05/2017 - 02:55
48
10,674 by hank
Sun, 01/26/2020 - 14:06
Hot topic USB cable question (Page: 1, 2)
by Venom » Thu, 05/18/2017 - 07:16
50
6,848 by Venom
Thu, 06/29/2017 - 09:23
Hot topic USB cable to recharge mobile
by MountainKing » Mon, 09/28/2015 - 03:44
16
2,980 by Emma
Thu, 11/26/2015 - 21:34
Hot topic USB cables 2 wire or 4 wire help (Page: 1, 2)
by Mikeadoo » Tue, 02/26/2019 - 16:32
32
3,786 by flydiver
Wed, 02/27/2019 - 16:42
Hot topic USB charger anilyzer
by Pulsar » Thu, 06/29/2017 - 20:55
25
4,762 by HKJ
Sat, 08/05/2017 - 03:33
Normal topic USB Chargers: Pros and Cons
by superpacker510 » Tue, 09/12/2017 - 08:29
12
2,151 by angerdan
Sat, 03/31/2018 - 12:09
Normal topic USB Meter causing phone to drain 100%?
by ohaya » Wed, 10/19/2016 - 15:01
2
772 by ohaya
Wed, 10/19/2016 - 17:29
Hot topic USB power information (Page: 1, 2)
by HKJ » Sun, 08/07/2016 - 10:53
44
11,940 by BlueSwordM
Mon, 08/19/2019 - 18:06
Hot topic USB power meter/tester thread - YZXStudio, Power-Z, RDTech and more. (Page: 1, 2, 3Last Page)
by will34 » Tue, 01/19/2016 - 15:48
404
101,574 by Destroythemwith...
Fri, 09/24/2021 - 06:27
Normal topic USB powerbank/handwarmer
by dealgrabber2002 » Wed, 02/22/2017 - 15:29
3
865 by Lexel
Wed, 02/22/2017 - 17:19
Normal topic USB torch
by marsalla » Tue, 05/31/2016 - 15:18
7
2,033 by bulrush
Mon, 01/02/2017 - 12:55
Hot topic USB Wall Charger Performance?
by Pete7874 » Sat, 02/10/2018 - 17:40
21
3,261 by d_t_a
Wed, 02/14/2018 - 08:20
Normal topic USB Wall Chargers
by jerm03 » Wed, 06/21/2017 - 18:26
11
1,555 by RollerBoySE
Fri, 06/23/2017 - 14:07
Hot topic USB wall plugs' specs for magnetic/tailcap?
by Lightuser » Sun, 11/29/2020 - 05:09
17
690 by Lightbringer
Sun, 11/29/2020 - 23:47
Normal topic Useful USB meter to test chargers and cords?
by Geronimo » Fri, 11/01/2019 - 12:32
8
974 by hank
Sun, 01/26/2020 - 13:59
Normal topic Uses for USB power banks
by dimeotane » Tue, 12/01/2015 - 17:50
14
3,556 by maniac
Thu, 01/14/2016 - 02:10
Normal topic Varta Powerpack 57918
by fyesilova » Sat, 10/31/2015 - 18:23
2
1,201 by fyesilova
Thu, 10/26/2017 - 10:33
Normal topic Vinsic Power Bank
by jerm03 » Tue, 06/27/2017 - 17:22
2
720 by jerm03
Wed, 06/28/2017 - 15:01
Normal topic Wall Chargers Apple And Others interchangeable?
by jerm03 » Thu, 06/29/2017 - 16:10
2
688 by jerm03
Thu, 06/29/2017 - 20:49
Hot topic Wanting to buy a 20000mah+ powerbank with removable cells and 4 Amp charging
by InvisibleRasta » Fri, 09/14/2018 - 12:09
15
1,906 by angerdan
Mon, 09/17/2018 - 15:26
Normal topic What does the BLF collective think of Blitzwolf products?
by TheIntruder » Fri, 10/30/2020 - 17:14
8
819 by TheIntruder
Sun, 11/01/2020 - 18:12
Normal topic What is the Capacity?
by jerm03 » Sun, 07/02/2017 - 18:09
7
1,322 by jerm03
Mon, 07/03/2017 - 08:38
Normal topic What to make, suggestions please
by Cliffdenyer » Mon, 10/01/2018 - 13:20
13
1,637 by Cliffdenyer
Sat, 10/06/2018 - 06:45
Normal topic which one you prefer? TC66C or WEB-U2
by Youngcrazy » Wed, 04/24/2019 - 23:54
12
2,090 by RD tech
Fri, 05/24/2019 - 05:30
Normal topic Why the Difference
by jerm03 » Mon, 01/23/2017 - 18:44
3
940 by jerm03
Mon, 01/23/2017 - 20:43
Hot topic Will battery life be reduced?
by wolfdog1226 » Mon, 07/16/2018 - 10:27
16
2,061 by ZoomieFan
Tue, 07/17/2018 - 15:11
Normal topic Will It Harm the Battery?
by jerm03 » Sat, 07/15/2017 - 13:14
7
1,228 by jerm03
Sun, 07/16/2017 - 16:07
Normal topic Will It Harm the Battery?
by jerm03 » Sat, 07/15/2017 - 13:12
14
2,192 by joey
Wed, 07/19/2017 - 05:27
Normal topic Will test the Jenma Universal 20000ma powerbank
by bulrush » Mon, 01/02/2017 - 11:47
0
459 by bulrush
Mon, 01/02/2017 - 11:47
Normal topic Xiaomi MiBank 5000mAh overview from fresh owners perspective
by vēer » Fri, 10/02/2015 - 09:02
10
2,727 by vēer
Fri, 01/29/2021 - 07:10
Normal topic Xiaomi Power Banks and Solar Buffering - NO
by gadabout » Tue, 08/18/2015 - 00:28
8
2,305 by gadabout
Tue, 08/18/2015 - 07:14
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