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
277
3137 Test/review of...
by mrheosuper
06/21/2018 - 12:37
Topic / Topic starter Replies Views Last postsort ascending
Hot topic XTAR PB2 thread (Page: 1, 2)
by BlueSwordM » Fri, 06/01/2018 - 19:53
36
714 by power911
Sat, 06/23/2018 - 11:35
Normal topic UM25C USB tester instructions pdf, very good
by klrman » Fri, 06/08/2018 - 02:44
9
200 by dodge_911
Sun, 06/17/2018 - 14:25
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
191
34,115 by white7561
Wed, 06/13/2018 - 09:06
Hot topic DIY USB power bank?
by donnybrook » Sat, 04/21/2018 - 17:18
25
605 by SIGShooter
Sun, 06/03/2018 - 16:50
Normal topic 20,000 mAh Power Bank recommendations?
by Pete7874 » Sat, 06/02/2018 - 07:59
13
287 by Robowski
Sat, 06/02/2018 - 21:49
Normal topic 18650 for single cell USB Power Banks.
by jerm03 » Mon, 05/28/2018 - 13:21
12
228 by flydiver
Thu, 05/31/2018 - 22:38
Normal topic Recommended BYO USB Power Box
by Rod911 » Wed, 05/23/2018 - 18:53
10
214 by Danglerb
Thu, 05/31/2018 - 21:09
Normal topic Power-Z KM001 and how to use it.
by Subwoofer » Mon, 04/30/2018 - 09:48
6
248 by d_t_a
Tue, 05/29/2018 - 05:59
Normal topic Can anyone tell me ? (solved)
by tatasal » Wed, 05/16/2018 - 06:18
6
161 by Yokiamy
Wed, 05/16/2018 - 07:54
Normal topic Android mAh measuring app
by Buzzing Bulb » Thu, 01/12/2017 - 18:01
9
1,323 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
8,000 by Subwoofer
Thu, 04/26/2018 - 06:36
Hot topic Omnicharge - Overpriced powerbank with good marketing?
by Threadneedle » Tue, 08/30/2016 - 07:30
17
1,804 by angerdan
Wed, 04/25/2018 - 15:36
Normal topic 18650 USB Charger/Flashlight
by bansuri » Sat, 03/31/2018 - 21:05
0
77 by bansuri
Sat, 03/31/2018 - 21:07
Normal topic USB Chargers: Pros and Cons
by superpacker510 » Tue, 09/12/2017 - 08:29
12
716 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
1,343 by europebabe
Tue, 03/27/2018 - 18:16
Normal topic UM25C, can it be wired to Win7 instead of Bluetooth to display graph?
by klrman » Sun, 03/25/2018 - 15:39
2
160 by klrman
Tue, 03/27/2018 - 13:03
Normal topic 2 slot USB one amp charger
by Sn95mustang » Mon, 03/26/2018 - 12:54
1
89 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
189 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
209 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
1,493 by Richwouldnt
Sat, 03/24/2018 - 20:46
Normal topic Powerbanks on a plane
by ZoomieFan » Sun, 07/02/2017 - 06:17
5
486 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
966 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
1,098 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
403 by moderator007
Sun, 03/04/2018 - 14:23
Hot topic USB Wall Charger Performance?
by Pete7874 » Sat, 02/10/2018 - 17:40
21
696 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
389 by angerdan
Mon, 02/05/2018 - 06:18
Normal topic Good USB-Cables??
by CheapThrills » Mon, 03/13/2017 - 10:58
14
1,750 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
227 by Flashy Mike
Fri, 01/26/2018 - 14:32
Normal topic Detabe for UM24C USB terster Androide APP interface layout
by RD tech » Sat, 01/13/2018 - 04:12
7
425 by RD tech
Wed, 01/17/2018 - 04:37
Normal topic Question about CHOETECH 10400, voltage and power banks in general?
by manta » Mon, 12/11/2017 - 01:54
4
278 by manta
Tue, 12/19/2017 - 16:19
Normal topic XTAR battery charger
by gill666 » Thu, 12/07/2017 - 12:10
0
147 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
5,211 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
494 by Zero3K
Sun, 10/29/2017 - 16:03
Normal topic Varta Powerpack 57918
by fyesilova » Sat, 10/31/2015 - 18:23
2
705 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
377 by angerdan
Sat, 10/21/2017 - 18:14
Normal topic Suggestions for USB power supply min 3X2A and not in parallel !
by UDO » Thu, 08/06/2015 - 16:25
1
580 by angerdan
Sat, 10/21/2017 - 17:48
Normal topic Portable Car Jump Starter and Battery Charger
by wacki » Wed, 08/02/2017 - 17:54
11
862 by angerdan
Wed, 09/27/2017 - 20:06
Normal topic Folding USB Solar Charger Teardown?
by eas » Sat, 09/16/2017 - 17:27
2
281 by netprince
Mon, 09/25/2017 - 09:27
Hot topic Decent capacity power bank
by Nightshade » Sun, 08/06/2017 - 10:19
17
1,071 by angerdan
Sun, 09/24/2017 - 13:34
Normal topic 1x18650 PB w light and lighter... Why not?
by patmurris » Thu, 08/31/2017 - 19:10
0
157 by patmurris
Thu, 08/31/2017 - 19:14
Hot topic USB cable quality / resistance measurement?
by d_t_a » Sat, 08/05/2017 - 02:55
20
1,478 by lionheart_2281
Thu, 08/10/2017 - 00:56
Hot topic USB charger anilyzer
by Pulsar » Thu, 06/29/2017 - 20:55
25
2,091 by HKJ
Sat, 08/05/2017 - 03:33
Normal topic Fake 10000mAh Xiaomi?
by jerm03 » Thu, 06/29/2017 - 09:38
10
974 by d_t_a
Sat, 08/05/2017 - 01:50
Normal topic LCD display reallocation problem on USB powerbank PCB
by Barkuti » Wed, 07/19/2017 - 10:28
0
170 by Barkuti
Wed, 07/19/2017 - 10:28
Normal topic Jump Starter vs Power Bank
by jerm03 » Tue, 07/18/2017 - 16:01
6
495 by jerm03
Wed, 07/19/2017 - 09:52
Normal topic Will It Harm the Battery?
by jerm03 » Sat, 07/15/2017 - 13:12
14
919 by joey
Wed, 07/19/2017 - 05:27
Normal topic Will It Harm the Battery?
by jerm03 » Sat, 07/15/2017 - 13:14
7
487 by jerm03
Sun, 07/16/2017 - 16:07
Normal topic What is the Capacity?
by jerm03 » Sun, 07/02/2017 - 18:09
7
628 by jerm03
Mon, 07/03/2017 - 08:38
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
6,477 by Starlet
Sat, 07/01/2017 - 16:46
Hot topic RAVPower or Anker Car Charger
by christoski » Mon, 05/15/2017 - 13:52
21
1,600 by jerm03
Sat, 07/01/2017 - 15:03
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