USB Power Devices

Here you can discuss anything from chargers with USB output, to portable rechargeable battery banks for USB peripherals
  Forum Topics Posts Last post
No new
User reviews and tests for things like chargers with USB output and portable rechargeable battery banks for USB peripherals
291
3280 Review request...
by angerdan
14 hours 2 min ago
Topic / Topic starter Replies Views Last postsort ascending
Hot topic USB cable quality / resistance measurement? (Page: 1, 2)
by d_t_a » Sat, 08/05/2017 - 02:55
33
1,951 by RD tech
Wed, 08/15/2018 - 02:45
Hot topic Omnicharge Omni Ultimate Powerbank (USB-C, AC out, DC out, 12x18650)
by maukka » Tue, 08/07/2018 - 13:59
17
361 by RobertB
Tue, 08/14/2018 - 08:38
Normal topic 150-watt load tester USB voltage display wrong - how to fix?
by d_t_a » Wed, 07/25/2018 - 00:56
3
97 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
2,023 by angerdan
Mon, 08/13/2018 - 14:41
Normal topic Power-Z KM001 and how to use it.
by Subwoofer » Mon, 04/30/2018 - 09:48
10
416 by angerdan
Sat, 08/11/2018 - 00:35
Normal topic Cheap USB tester with 0.001 A resolution
by Danglerb » Tue, 08/07/2018 - 01:56
13
317 by Danglerb
Fri, 08/10/2018 - 10:21
Hot topic 18650 for single cell USB Power Banks.
by jerm03 » Mon, 05/28/2018 - 13:21
18
472 by Danglerb
Tue, 08/07/2018 - 23:26
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
203
37,190 by RD tech
Fri, 07/27/2018 - 02:08
Normal topic Cat Charger
by jmm244 » Tue, 07/17/2018 - 23:35
5
197 by patmurris
Thu, 07/19/2018 - 06:16
Hot topic Will battery life be reduced?
by wolfdog1226 » Mon, 07/16/2018 - 10:27
16
350 by ZoomieFan
Tue, 07/17/2018 - 15:11
Hot topic 20,000 mAh Power Bank recommendations?
by Pete7874 » Sat, 06/02/2018 - 07:59
19
584 by Barry0892
Mon, 07/16/2018 - 06:02
Normal topic Dose Gearbest have powerbank better than the TOMO M4
by gamezawy » Sun, 07/08/2018 - 14:33
7
351 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
265 by angerdan
Sun, 07/15/2018 - 07:21
Hot topic XTAR PB2 thread (Page: 1, 2)
by BlueSwordM » Fri, 06/01/2018 - 19:53
36
1,107 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
348 by dodge_911
Sun, 06/17/2018 - 14:25
Hot topic DIY USB power bank?
by donnybrook » Sat, 04/21/2018 - 17:18
25
778 by SIGShooter
Sun, 06/03/2018 - 16:50
Normal topic Recommended BYO USB Power Box
by Rod911 » Wed, 05/23/2018 - 18:53
10
317 by Danglerb
Thu, 05/31/2018 - 21:09
Normal topic Can anyone tell me ? (solved)
by tatasal » Wed, 05/16/2018 - 06:18
6
212 by Yokiamy
Wed, 05/16/2018 - 07:54
Normal topic Android mAh measuring app
by Buzzing Bulb » Thu, 01/12/2017 - 18:01
9
1,458 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
8,192 by Subwoofer
Thu, 04/26/2018 - 06:36
Normal topic 18650 USB Charger/Flashlight
by bansuri » Sat, 03/31/2018 - 21:05
0
99 by bansuri
Sat, 03/31/2018 - 21:07
Normal topic USB Chargers: Pros and Cons
by superpacker510 » Tue, 09/12/2017 - 08:29
12
828 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
1,558 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
112 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
229 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
247 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
1,602 by Richwouldnt
Sat, 03/24/2018 - 20:46
Normal topic Powerbanks on a plane
by ZoomieFan » Sun, 07/02/2017 - 06:17
5
538 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
1,195 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
1,244 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
526 by moderator007
Sun, 03/04/2018 - 14:23
Hot topic USB Wall Charger Performance?
by Pete7874 » Sat, 02/10/2018 - 17:40
21
885 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
435 by angerdan
Mon, 02/05/2018 - 06:18
Normal topic Good USB-Cables??
by CheapThrills » Mon, 03/13/2017 - 10:58
14
1,876 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
259 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
523 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
342 by manta
Tue, 12/19/2017 - 16:19
Normal topic XTAR battery charger
by gill666 » Thu, 12/07/2017 - 12:10
0
170 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
5,511 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
519 by Zero3K
Sun, 10/29/2017 - 16:03
Normal topic Varta Powerpack 57918
by fyesilova » Sat, 10/31/2015 - 18:23
2
733 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
420 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
604 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
938 by angerdan
Wed, 09/27/2017 - 20:06
Normal topic Folding USB Solar Charger Teardown?
by eas » Sat, 09/16/2017 - 17:27
2
319 by netprince
Mon, 09/25/2017 - 09:27
Hot topic Decent capacity power bank
by Nightshade » Sun, 08/06/2017 - 10:19
17
1,200 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
176 by patmurris
Thu, 08/31/2017 - 19:14
Hot topic USB charger anilyzer
by Pulsar » Thu, 06/29/2017 - 20:55
25
2,316 by HKJ
Sat, 08/05/2017 - 03:33
Normal topic Fake 10000mAh Xiaomi?
by jerm03 » Thu, 06/29/2017 - 09:38
10
1,065 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
185 by Barkuti
Wed, 07/19/2017 - 10:28
New posts
No new posts
Hot topic with new posts
Hot topic without new posts
Sticky topic
Locked topic