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
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Topic / Topic starter Replies Views Last postsort ascending
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
366
80,440 by Light Veteran
Sun, 10/25/2020 - 08:56
Hot topic Power bank that can be recharged fast. (Page: 1, 2)
by ZoomieFan » Thu, 03/05/2020 - 01:28
40
1,159 by Fescron
Sat, 10/24/2020 - 13:28
Normal topic Power Bank with LCD - Power Drain
by czajunia » Thu, 10/22/2020 - 19:29
2
86 by czajunia
Fri, 10/23/2020 - 05:54
Normal topic Nitecore 21700 Intelligent Battery System -ML21 Magnetic Light -80 Lumens
by chooma » Sat, 09/19/2020 - 13:54
5
165 by MoreLumens
Sun, 09/20/2020 - 05:08
Normal topic Micro-USB Charging Cable Question
by AFAustin » Sat, 09/12/2020 - 16:16
13
299 by AFAustin
Sat, 09/19/2020 - 23:02
Normal topic Graphene power bank reviews?
by ZoomieFan » Sun, 09/06/2020 - 11:29
14
341 by ZoomieFan
Tue, 09/15/2020 - 11:38
Normal topic Good 1 x 21700 or 1 x 18650 powerbanks?
by nquinn » Mon, 09/14/2020 - 21:48
3
133 by Agro
Tue, 09/15/2020 - 07:29
Normal topic Can I use a 5V 1A USB charger to charge a 5V 2A device?
by xtarflashlight » Fri, 09/04/2020 - 03:00
0
84 by xtarflashlight
Fri, 09/04/2020 - 03:00
Normal topic Portable power station recs?
by wahoowad » Sat, 12/01/2018 - 11:20
12
1,085 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
887 by river345
Sun, 08/09/2020 - 21:48
Normal topic How to tell if a power bank in good quality
by xtarflashlight » Thu, 08/06/2020 - 02:40
1
116 by TimMc
Thu, 08/06/2020 - 03:14
Normal topic Need a Warm USB Light for Keyboard
by Chronovore » Fri, 07/17/2020 - 02:21
13
390 by turbiny
Mon, 07/27/2020 - 18:44
Normal topic Cable to reduce power output
by ZoomieFan » Mon, 03/09/2020 - 05:35
3
248 by angerdan
Wed, 07/15/2020 - 14:45
Normal topic UPS?
by wle » Sat, 04/25/2020 - 11:07
6
415 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
3,731 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
320 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
352 by WTF
Sat, 02/22/2020 - 23:50
Normal topic Linking power banks and ports
by ZoomieFan » Sun, 02/16/2020 - 03:01
1
178 by angerdan
Sat, 02/22/2020 - 14:53
Hot topic ZKE Tech EBD-M05 help
by HenrysCat » Sat, 03/23/2019 - 07:03
15
1,447 by Barkuti
Sun, 02/16/2020 - 12:33
Hot topic power bank as ups
by wle » Tue, 09/10/2019 - 07:50
26
2,068 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
714 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
8,377 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
694 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
666 by angerdan
Sun, 01/26/2020 - 07:08
Normal topic Cat Charger
by jmm244 » Tue, 07/17/2018 - 23:35
9
1,420 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
431 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
524 by Barkuti
Mon, 09/16/2019 - 07:57
Normal topic Android mAh measuring app
by Buzzing Bulb » Thu, 01/12/2017 - 18:01
10
2,717 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
7,581 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
329 by lightsp
Tue, 08/27/2019 - 16:31
Normal topic Soshine E3S-QC
by TheGrave » Thu, 06/27/2019 - 05:24
5
801 by angerdan
Mon, 08/26/2019 - 16:42
Normal topic Solar charger
by wkweksl » Thu, 08/22/2019 - 21:47
1
332 by Macka17
Fri, 08/23/2019 - 01:24
Hot topic USB power information (Page: 1, 2)
by HKJ » Sun, 08/07/2016 - 10:53
44
10,133 by BlueSwordM
Mon, 08/19/2019 - 18:06
Normal topic -
by leaftye » Thu, 03/10/2016 - 22:26
2
1,505 by Dimbo The Blinky
Mon, 07/01/2019 - 01:40
Hot topic XTAR PB2 thread (Page: 1, 2)
by BlueSwordM » Fri, 06/01/2018 - 19:53
50
7,483 by TheIntruder
Sat, 05/25/2019 - 02:21
Normal topic which one you prefer? TC66C or WEB-U2
by Youngcrazy » Wed, 04/24/2019 - 23:54
12
1,374 by RD tech
Fri, 05/24/2019 - 05:30
Normal topic Advice on power bank from fasttech
by gamezawy » Fri, 04/26/2019 - 00:04
3
511 by angerdan
Sat, 05/04/2019 - 05:48
Normal topic Big Clive Playing with Poopy
by vwpieces » Sat, 12/22/2018 - 23:00
4
797 by leftdisconnected
Mon, 04/08/2019 - 15:56
Hot topic USB cables 2 wire or 4 wire help (Page: 1, 2)
by Mikeadoo » Tue, 02/26/2019 - 16:32
32
2,306 by flydiver
Wed, 02/27/2019 - 16:42
Normal topic DIY Li-Ion Jumper Box (and battery bank)
by PHeller » Tue, 02/19/2019 - 11:39
11
1,209 by LouieAtienza
Fri, 02/22/2019 - 00:02
Normal topic Foldable Solar Charger, Cloud-Restart Test - AUKEY 20W (pb-p2)
by netprince » Sat, 11/12/2016 - 22:37
10
2,770 by netprince
Fri, 02/15/2019 - 12:44
Normal topic Foldable Solar Charger, Cloud-Restart Test - i-surplu 21w (IW-FS21W03i-1)
by netprince » Sun, 11/13/2016 - 00:46
1
918 by will34
Fri, 02/15/2019 - 12:43
Normal topic Foldable Solar Charger, Cloud-Restart Test - i-surplu 21W IL (IW-FS21W03il)
by netprince » Sun, 11/13/2016 - 01:27
0
532 by netprince
Fri, 02/15/2019 - 12:42
Normal topic Foldable Solar Charger, Cloud-Restart Test - EasyAcc 28W (SP28W)
by netprince » Sun, 11/13/2016 - 17:01
0
732 by netprince
Fri, 02/15/2019 - 12:41
Normal topic Foldable Solar Charger, Cloud-Restart Test - ALLPOWERS 20W (AP-SP5V21W)
by netprince » Sun, 11/13/2016 - 16:41
5
1,610 by MRsDNF
Fri, 02/15/2019 - 12:40
Hot topic Power-Z KM001 and how to use it.
by Subwoofer » Mon, 04/30/2018 - 09:48
23
3,379 by Pete7874
Thu, 02/14/2019 - 08:49
Hot topic Charger QC 2.0 for Charger nitecore UMS4
by gotlib » Thu, 01/24/2019 - 22:33
19
1,676 by Blackbeard
Sat, 01/26/2019 - 00:19
Normal topic My review of the NorthPada Raspberry Pi 3 Corded USB Adapter (5V 3A)
by Zero3K » Sun, 05/14/2017 - 04:26
8
1,445 by Zero3K
Thu, 01/03/2019 - 03:05
Normal topic Looking for DIY 2x18650 power bank with QC 3?
by carambola » Sat, 12/22/2018 - 16:44
6
1,057 by angerdan
Fri, 12/28/2018 - 08:13
Normal topic Started a power bank. Charging it is so slow! Help!
by JoeRodge » Wed, 12/19/2018 - 00:42
3
552 by will34
Thu, 12/20/2018 - 03:02

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