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
452
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Topic / Topic starter Replies Views Last postsort ascending
Normal topic It's powered by USB but what is it for?
by ROMzombie » Sat, 05/21/2022 - 18:30
8
148 by ROMzombie
Sun, 05/22/2022 - 14:32
Hot topic 20,000 mAh Power Bank recommendations? (Page: 1, 2)
by Pete7874 » Sat, 06/02/2018 - 07:59
35
5,797 by wle
Fri, 04/22/2022 - 08:31
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
413
109,644 by BlueSwordM
Thu, 04/14/2022 - 13:08
Normal topic Nitecore 21700 Intelligent Battery System -ML21 Magnetic Light -80 Lumens
by chooma » Sat, 09/19/2020 - 13:54
7
682 by jimahi
Sun, 04/10/2022 - 18:41
Normal topic I'm looking for a USB charger that is 100% noise/ripple free
by ZoomieFan » Sat, 03/12/2022 - 04:54
6
213 by Lightbringer
Sat, 03/12/2022 - 18:03
Normal topic Good 50mA or 100mA USB-A charger?
by sidpost » Fri, 02/11/2022 - 07:28
2
147 by slmjim
Tue, 02/22/2022 - 15:07
Normal topic What are the better USB power "strip" or plug options?
by sidpost » Fri, 02/11/2022 - 07:21
1
109 by raccoon city
Fri, 02/11/2022 - 11:51
Normal topic 27,000,000 mAh (claimed) power bank build
by slmjim » Sat, 02/05/2022 - 10:02
11
413 by wle
Sun, 02/06/2022 - 19:43
Normal topic 2s Lipo battery pack diy
by devryd » Thu, 11/25/2021 - 11:07
4
259 by devryd
Fri, 11/26/2021 - 03:56
Normal topic Nitecore NB10000 Power Bank
by WaylonJennings » Sun, 10/31/2021 - 20:47
5
291 by angerdan
Wed, 11/17/2021 - 12:40
Normal topic Adding 18650's to anexisting powerbank.
by Mike Oxbig » Sat, 10/30/2021 - 11:46
2
144 by Mike Oxbig
Sat, 10/30/2021 - 12:06
Hot topic Micro-USB Charging Cable Question
by AFAustin » Sat, 09/12/2020 - 16:16
15
1,013 by d_t_a
Wed, 10/27/2021 - 04:47
Normal topic Generating electricity out of waste heat.
by ZoomieFan » Mon, 10/11/2021 - 04:01
14
524 by Bort
Mon, 10/11/2021 - 19:20
Normal topic Remote start??? - EB USB+ from ZKE Tech
by geekineer » Wed, 10/06/2021 - 17:21
1
158 by manithree
Thu, 10/07/2021 - 11:34
Normal topic Affordable but accurate capacity tester
by ZoomieFan » Mon, 06/28/2021 - 01:57
6
628 by d_t_a
Tue, 07/27/2021 - 02:05
Normal topic Bundling power bank PD outputs and boost voltage
by ZoomieFan » Sat, 07/03/2021 - 13:40
5
312 by ZoomieFan
Sun, 07/04/2021 - 09:58
Normal topic Recommend me a USB Tester with data logger
by freeme » Fri, 06/25/2021 - 15:48
6
448 by freeme
Fri, 07/02/2021 - 12:52
Normal topic Good 1 x 21700 or 1 x 18650 powerbanks?
by nquinn » Mon, 09/14/2020 - 21:48
4
602 by joevik
Mon, 04/26/2021 - 07:52
Normal topic Recommend a usb volt meter.
by e700 » Thu, 04/08/2021 - 11:45
3
352 by bilakos10
Sat, 04/24/2021 - 06:02
Hot topic Powerbank
by Jlat12 » Mon, 01/11/2021 - 07:56
16
1,240 by Photon Master
Fri, 02/19/2021 - 19:57
Normal topic Xiaomi MiBank 5000mAh overview from fresh owners perspective
by vēer » Fri, 10/02/2015 - 09:02
10
2,845 by vēer
Fri, 01/29/2021 - 07:10
Normal topic How to fix this Sound issue in Windows 10?
by hiddekelL » Mon, 01/18/2021 - 07:24
4
361 by hiddekelL
Tue, 01/19/2021 - 06:43
Normal topic Single cell 21700 powerbank?
by Mraz » Wed, 12/16/2020 - 03:29
7
1,010 by d_t_a
Wed, 01/13/2021 - 10:53
Hot topic USB wall plugs' specs for magnetic/tailcap?
by Lightuser » Sun, 11/29/2020 - 05:09
17
810 by Lightbringer
Sun, 11/29/2020 - 23:47
Normal topic What does the BLF collective think of Blitzwolf products?
by TheIntruder » Fri, 10/30/2020 - 17:14
8
947 by TheIntruder
Sun, 11/01/2020 - 18:12
Hot topic Power bank that can be recharged fast. (Page: 1, 2)
by ZoomieFan » Thu, 03/05/2020 - 01:28
40
3,109 by Fescron
Sat, 10/24/2020 - 13:28
Normal topic Power Bank with LCD - Power Drain
by czajunia » Thu, 10/22/2020 - 19:29
1
318 by czajunia
Fri, 10/23/2020 - 05:54
Normal topic Graphene power bank reviews?
by ZoomieFan » Sun, 09/06/2020 - 11:29
14
947 by ZoomieFan
Tue, 09/15/2020 - 11:38
Normal topic Portable power station recs?
by wahoowad » Sat, 12/01/2018 - 11:20
12
1,737 by carmantl
Tue, 08/25/2020 - 18:45
Normal topic REQ: High efficiency 18650 empty power bank case
by ZoomieFan » Mon, 02/03/2020 - 01:31
14
1,565 by river345
Sun, 08/09/2020 - 21:48
Normal topic Need a Warm USB Light for Keyboard
by Chronovore » Fri, 07/17/2020 - 02:21
13
1,044 by turbiny
Mon, 07/27/2020 - 18:44
Normal topic Cable to reduce power output
by ZoomieFan » Mon, 03/09/2020 - 05:35
3
504 by angerdan
Wed, 07/15/2020 - 14:45
Normal topic UPS?
by wle » Sat, 04/25/2020 - 11:07
6
789 by angerdan
Tue, 05/05/2020 - 14:22
Hot topic Power banks: Li-ion vs Li-poly?
by morjam401 » Tue, 03/21/2017 - 12:44
18
4,672 by agent80
Wed, 04/01/2020 - 12:15
Normal topic Looking for a car jump starter, 4S LiFePO₄, USB-PD is bonus
by Jaap » Sun, 03/01/2020 - 12:45
4
652 by Lightbringer
Mon, 03/02/2020 - 20:17
Normal topic Cyclists: What are your preferred battery pack solutions?
by JaredM » Mon, 02/17/2020 - 22:55
4
636 by WTF
Sat, 02/22/2020 - 23:50
Normal topic Linking power banks and ports
by ZoomieFan » Sun, 02/16/2020 - 03:01
1
377 by angerdan
Sat, 02/22/2020 - 14:53
Hot topic ZKE Tech EBD-M05 help
by HenrysCat » Sat, 03/23/2019 - 07:03
15
2,865 by Barkuti
Sun, 02/16/2020 - 12:33
Hot topic power bank as ups
by wle » Tue, 09/10/2019 - 07:50
26
3,611 by Barkuti
Mon, 01/27/2020 - 20:48
Normal topic Last call for suggestion on a USB meter, 0.001 A and maybe a cable test
by Danglerb » Thu, 09/13/2018 - 15:48
5
1,025 by Danglerb
Mon, 01/27/2020 - 16:40
Hot topic USB cable quality / resistance measurement? (Page: 1, 2)
by d_t_a » Sat, 08/05/2017 - 02:55
48
11,555 by hank
Sun, 01/26/2020 - 14:06
Normal topic Useful USB meter to test chargers and cords?
by Geronimo » Fri, 11/01/2019 - 12:32
8
1,038 by hank
Sun, 01/26/2020 - 13:59
Normal topic Multiport USB PSU for 3-4 Raspberry Pi's 24/7 usage
by SwissFlashy » Thu, 10/17/2019 - 14:18
7
1,285 by angerdan
Sun, 01/26/2020 - 07:08
Normal topic Cat Charger
by jmm244 » Tue, 07/17/2018 - 23:35
9
2,046 by deleted-200707
Tue, 10/29/2019 - 21:50
Normal topic 12V mini UPS -- Suggestions
by Andrew_Debbie » Mon, 09/30/2019 - 12:11
2
758 by MikeH
Thu, 10/10/2019 - 19:32
Normal topic Gold plated USB 2.0 A, micro-B male and type-C male connectors for the DIY crowd
by Barkuti » Sun, 09/15/2019 - 19:13
5
833 by Barkuti
Mon, 09/16/2019 - 07:57
Normal topic Android mAh measuring app
by Buzzing Bulb » Thu, 01/12/2017 - 18:01
10
3,352 by Barkuti
Sun, 09/15/2019 - 18:47
Hot topic Omnicharge Omni Ultimate Powerbank (USB-C, AC out, DC out, 12x18650) (Page: 1, 2, 3)
by maukka » Tue, 08/07/2018 - 13:59
75
11,700 by Klotski
Sat, 09/07/2019 - 13:38
Normal topic Diy batterybank from 10-20 x 18650 or 26650
by lightsp » Tue, 08/27/2019 - 16:25
1
631 by lightsp
Tue, 08/27/2019 - 16:31
Normal topic Soshine E3S-QC
by TheGrave » Thu, 06/27/2019 - 05:24
5
1,170 by angerdan
Mon, 08/26/2019 - 16:42

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