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
410
4051 Review request...
by HKJ
1 day 11 hours ago

Pages

Topic / Topic starter Replies Views Last postsort ascending
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
125 by Barkuti
Mon, 09/16/2019 - 07:57
Normal topic Android mAh measuring app
by Buzzing Bulb » Thu, 01/12/2017 - 18:01
10
2,130 by Barkuti
Sun, 09/15/2019 - 18:47
Normal topic power bank as ups
by wle » Tue, 09/10/2019 - 07:50
10
217 by BT100
Wed, 09/11/2019 - 19:34
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
4,267 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
80 by lightsp
Tue, 08/27/2019 - 16:31
Normal topic Soshine E3S-QC
by TheGrave » Thu, 06/27/2019 - 05:24
5
325 by angerdan
Mon, 08/26/2019 - 16:42
Normal topic Solar charger
by wkweksl » Thu, 08/22/2019 - 21:47
1
117 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
7,793 by BlueSwordM
Mon, 08/19/2019 - 18:06
Normal topic -
by leaftye » Thu, 03/10/2016 - 22:26
2
1,239 by Dimbo The Blinky
Mon, 07/01/2019 - 01:40
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
311
60,025 by RD tech
Thu, 06/27/2019 - 23:43
Hot topic XTAR PB2 thread (Page: 1, 2)
by BlueSwordM » Fri, 06/01/2018 - 19:53
50
4,892 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
466 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
246 by angerdan
Sat, 05/04/2019 - 05:48
Normal topic Big Clive Playing with Poopy
by vwpieces » Sat, 12/22/2018 - 23:00
4
484 by leftdisconnected
Mon, 04/08/2019 - 15:56
Normal topic ZKE Tech EBD-M05 help
by HenrysCat » Sat, 03/23/2019 - 07:03
2
226 by HenrysCat
Sun, 03/24/2019 - 04:59
Hot topic USB cables 2 wire or 4 wire help (Page: 1, 2)
by Mikeadoo » Tue, 02/26/2019 - 16:32
32
727 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
498 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
2,123 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
701 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
402 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
593 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
1,237 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
1,929 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
736 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
992 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
557 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
302 by will34
Thu, 12/20/2018 - 03:02
Normal topic Portable power station recs?
by wahoowad » Sat, 12/01/2018 - 11:20
8
483 by angerdan
Thu, 12/06/2018 - 16:06
Normal topic 150-watt load tester USB voltage display wrong - how to fix?
by d_t_a » Wed, 07/25/2018 - 00:56
11
1,018 by d_t_a
Sun, 12/02/2018 - 02:11
Hot topic 20,000 mAh Power Bank recommendations?
by Pete7874 » Sat, 06/02/2018 - 07:59
21
2,226 by BlueSwordM
Wed, 10/10/2018 - 21:32
Normal topic Drok USB Load Tester?
by Pete7874 » Sat, 10/06/2018 - 22:53
11
938 by rizky_p
Mon, 10/08/2018 - 21:08
Normal topic What to make, suggestions please
by Cliffdenyer » Mon, 10/01/2018 - 13:20
13
853 by Cliffdenyer
Sat, 10/06/2018 - 06:45
Normal topic The Unexpected Usefulness Of 500 mA Chargers
by EDCba » Wed, 09/26/2018 - 03:40
13
1,016 by Phlogiston
Fri, 09/28/2018 - 23:03
Normal topic Diy Pwoerbank module question
by InvisibleRasta » Fri, 09/14/2018 - 13:38
3
408 by Narrgel
Tue, 09/18/2018 - 16:06
Hot topic Wanting to buy a 20000mah+ powerbank with removable cells and 4 Amp charging
by InvisibleRasta » Fri, 09/14/2018 - 12:09
15
1,003 by angerdan
Mon, 09/17/2018 - 15:26
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
2
291 by Danglerb
Thu, 09/13/2018 - 16:46
Normal topic Cheap USB tester with 0.001 A resolution
by Danglerb » Tue, 08/07/2018 - 01:56
14
1,148 by Danglerb
Thu, 09/13/2018 - 15:44
Hot topic USB cable quality / resistance measurement? (Page: 1, 2)
by d_t_a » Sat, 08/05/2017 - 02:55
47
5,185 by EDCba
Mon, 09/10/2018 - 11:07
Hot topic UM25C USB tester instructions pdf, very good
by klrman » Fri, 06/08/2018 - 02:44
26
2,391 by angerdan
Sat, 09/08/2018 - 16:44
Normal topic 24v USB chargers
by Garth » Sat, 09/08/2018 - 04:56
4
338 by Garth
Sat, 09/08/2018 - 09:59
Normal topic Ruinovo 4 cell powerbank
by ryukin2000 » Tue, 09/04/2018 - 20:02
7
546 by ChrisGarrett
Wed, 09/05/2018 - 13:36
Normal topic Is there a USB tester that also displays the charging battery voltage?
by klrman » Sat, 08/25/2018 - 21:36
14
989 by klrman
Mon, 08/27/2018 - 21:21
Hot topic Omnicharge - Overpriced powerbank with good marketing?
by Threadneedle » Tue, 08/30/2016 - 07:30
18
3,309 by angerdan
Mon, 08/13/2018 - 14:41
Hot topic 18650 for single cell USB Power Banks.
by jerm03 » Mon, 05/28/2018 - 13:21
18
1,555 by Danglerb
Tue, 08/07/2018 - 23:26
Normal topic Cat Charger
by jmm244 » Tue, 07/17/2018 - 23:35
5
670 by patmurris
Thu, 07/19/2018 - 06:16
Hot topic Will battery life be reduced?
by wolfdog1226 » Mon, 07/16/2018 - 10:27
16
1,285 by ZoomieFan
Tue, 07/17/2018 - 15:11
Normal topic Dose Gearbest have powerbank better than the TOMO M4
by gamezawy » Sun, 07/08/2018 - 14:33
7
1,123 by angerdan
Sun, 07/15/2018 - 08:13
Normal topic UM25C, can it be wired to Win7 instead of Bluetooth to display graph?
by klrman » Sun, 03/25/2018 - 15:39
4
688 by angerdan
Sun, 07/15/2018 - 07:21
Hot topic DIY USB power bank?
by donnybrook » Sat, 04/21/2018 - 17:18
25
2,212 by SIGShooter
Sun, 06/03/2018 - 16:50
Normal topic Recommended BYO USB Power Box
by Rod911 » Wed, 05/23/2018 - 18:53
10
922 by Danglerb
Thu, 05/31/2018 - 21:09

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