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
310
3385 Test/review of RD...
by angerdan
10/16/2018 - 14:01

Pages

Topic / Topic starter Replies Views Last postsort ascending
Hot topic 20,000 mAh Power Bank recommendations?
by Pete7874 » Sat, 06/02/2018 - 07:59
21
932 by BlueSwordM
Wed, 10/10/2018 - 21:32
Normal topic Drok USB Load Tester?
by Pete7874 » Sat, 10/06/2018 - 22:53
11
201 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
297 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
475 by Phlogiston
Fri, 09/28/2018 - 23:03
Hot topic USB power meter/tester thread - YZXStudio, Power-Z and more. Formerly "YZXstudio devices discussion" (Page: 1, 2, 3Last Page)
by will34 » Tue, 01/19/2016 - 15:48
240
42,437 by EDCba
Fri, 09/21/2018 - 19:45
Normal topic Diy Pwoerbank module question
by InvisibleRasta » Fri, 09/14/2018 - 13:38
3
159 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
428 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
107 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
550 by Danglerb
Thu, 09/13/2018 - 15:44
Hot topic XTAR PB2 thread (Page: 1, 2)
by BlueSwordM » Fri, 06/01/2018 - 19:53
45
2,102 by zak
Mon, 09/10/2018 - 11:27
Hot topic USB cable quality / resistance measurement? (Page: 1, 2)
by d_t_a » Sat, 08/05/2017 - 02:55
47
2,993 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
930 by angerdan
Sat, 09/08/2018 - 16:44
Normal topic 24v USB chargers
by Garth » Sat, 09/08/2018 - 04:56
4
117 by Garth
Sat, 09/08/2018 - 09:59
Normal topic Ruinovo 4 cell powerbank
by ryukin2000 » Tue, 09/04/2018 - 20:02
7
214 by ChrisGarrett
Wed, 09/05/2018 - 13:36
Hot topic Omnicharge Omni Ultimate Powerbank (USB-C, AC out, DC out, 12x18650)
by maukka » Tue, 08/07/2018 - 13:59
19
899 by will34
Wed, 09/05/2018 - 12:17
Normal topic Is there a USB tester that also displays the charging battery voltage?
by klrman » Sat, 08/25/2018 - 21:36
14
467 by klrman
Mon, 08/27/2018 - 21:21
Normal topic Power-Z KM001 and how to use it.
by Subwoofer » Mon, 04/30/2018 - 09:48
12
683 by Spector NS5 RD
Sun, 08/26/2018 - 18:32
Normal topic 150-watt load tester USB voltage display wrong - how to fix?
by d_t_a » Wed, 07/25/2018 - 00:56
3
189 by angerdan
Mon, 08/13/2018 - 14:43
Hot topic Omnicharge - Overpriced powerbank with good marketing?
by Threadneedle » Tue, 08/30/2016 - 07:30
18
2,376 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
730 by Danglerb
Tue, 08/07/2018 - 23:26
Normal topic Cat Charger
by jmm244 » Tue, 07/17/2018 - 23:35
5
319 by patmurris
Thu, 07/19/2018 - 06:16
Hot topic Will battery life be reduced?
by wolfdog1226 » Mon, 07/16/2018 - 10:27
16
563 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
497 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
358 by angerdan
Sun, 07/15/2018 - 07:21
Hot topic DIY USB power bank?
by donnybrook » Sat, 04/21/2018 - 17:18
25
1,113 by SIGShooter
Sun, 06/03/2018 - 16:50
Normal topic Recommended BYO USB Power Box
by Rod911 » Wed, 05/23/2018 - 18:53
10
467 by Danglerb
Thu, 05/31/2018 - 21:09
Normal topic Can anyone tell me ? (solved)
by tatasal » Wed, 05/16/2018 - 06:18
6
312 by Yokiamy
Wed, 05/16/2018 - 07:54
Normal topic Android mAh measuring app
by Buzzing Bulb » Thu, 01/12/2017 - 18:01
9
1,643 by teacher
Fri, 05/11/2018 - 01:55
Hot topic New Miller ML-105 V1.0 & updated ML-202?
by will34 » Tue, 07/28/2015 - 06:42
23
8,587 by Subwoofer
Thu, 04/26/2018 - 06:36
Normal topic 18650 USB Charger/Flashlight
by bansuri » Sat, 03/31/2018 - 21:05
0
138 by bansuri
Sat, 03/31/2018 - 21:07
Normal topic USB Chargers: Pros and Cons
by superpacker510 » Tue, 09/12/2017 - 08:29
12
1,020 by angerdan
Sat, 03/31/2018 - 12:09
Hot topic Good source of quality Micro-USB cables?
by firedome » Sun, 12/24/2017 - 04:03
26
1,971 by europebabe
Tue, 03/27/2018 - 18:16
Normal topic 2 slot USB one amp charger
by Sn95mustang » Mon, 03/26/2018 - 12:54
1
158 by d_t_a
Tue, 03/27/2018 - 07:31
Normal topic Power Bank Light Maximum Lumens ?
by Richwouldnt » Sat, 03/24/2018 - 20:56
5
319 by Richwouldnt
Sun, 03/25/2018 - 18:58
Normal topic AUKEY Ultra Mini USB Charger 2.4A
by alf084 » Fri, 03/23/2018 - 08:17
3
329 by alf084
Sun, 03/25/2018 - 16:50
Normal topic Power banks: Li-ion vs Li-poly?
by morjam401 » Tue, 03/21/2017 - 12:44
8
1,778 by Richwouldnt
Sat, 03/24/2018 - 20:46
Normal topic Powerbanks on a plane
by ZoomieFan » Sun, 07/02/2017 - 06:17
5
633 by chadvone
Sat, 03/24/2018 - 18:38
Hot topic Looking for Quick Charge 3.0 multi-port wall charger (Page: 1, 2)
by Pete7874 » Mon, 01/08/2018 - 17:05
31
1,636 by europebabe
Sat, 03/24/2018 - 17:25
Hot topic Can someone explain to me what this thing does?
by pinkpanda3310 » Sat, 11/11/2017 - 08:34
17
1,557 by d_t_a
Tue, 03/06/2018 - 10:11
Hot topic Protected 18650 cells in a power bank
by estplayer » Thu, 03/01/2018 - 15:06
16
738 by moderator007
Sun, 03/04/2018 - 14:23
Hot topic USB Wall Charger Performance?
by Pete7874 » Sat, 02/10/2018 - 17:40
21
1,237 by d_t_a
Wed, 02/14/2018 - 08:20
Normal topic Portable charger voltages and cheap USB Power Monitor suggestion?
by JoshT » Mon, 12/11/2017 - 23:22
5
540 by angerdan
Mon, 02/05/2018 - 06:18
Normal topic Good USB-Cables??
by CheapThrills » Mon, 03/13/2017 - 10:58
14
2,090 by firedome
Tue, 01/30/2018 - 03:20
Normal topic Build a circuit where a Micro-controller controls 300 LEDs
by Sallyna » Fri, 01/26/2018 - 05:39
4
345 by Flashy Mike
Fri, 01/26/2018 - 14:32
Normal topic Question about CHOETECH 10400, voltage and power banks in general?
by manta » Mon, 12/11/2017 - 01:54
4
450 by manta
Tue, 12/19/2017 - 16:19
Normal topic XTAR battery charger
by gill666 » Thu, 12/07/2017 - 12:10
0
203 by gill666
Thu, 12/07/2017 - 12:10
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
6,201 by maukka
Thu, 11/23/2017 - 02:06
Normal topic My review of the NorthPada Raspberry Pi 3 Corded USB Adapter (5V 3A)
by Zero3K » Sun, 05/14/2017 - 04:26
2
578 by Zero3K
Sun, 10/29/2017 - 16:03
Normal topic Varta Powerpack 57918
by fyesilova » Sat, 10/31/2015 - 18:23
2
796 by fyesilova
Thu, 10/26/2017 - 10:33
Normal topic Powerbank and Samsung Galaxy S3 not working
by flydiver » Sat, 10/22/2016 - 13:22
1
499 by angerdan
Sat, 10/21/2017 - 18:14

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