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
224
2752 Test/review of...
by HKJ
1 day 14 hours ago
Topic / Topic starter Replies Views Last postsort ascending
Hot topic USB cable quality / resistance measurement?
by d_t_a » Sat, 08/05/2017 - 02:55
20
430 by lionheart_2281
Thu, 08/10/2017 - 00:56
Hot topic YZXstudio devices discussion thread (USB power meters and more) (Page: 1, 2)
by will34 » Tue, 01/19/2016 - 15:48
50
22,819 by dodge_911
Tue, 08/08/2017 - 15:45
Hot topic Decent capacity power bank
by Nightshade » Sun, 08/06/2017 - 10:19
16
394 by Bc412
Mon, 08/07/2017 - 15:48
Hot topic USB charger anilyzer
by Pulsar » Thu, 06/29/2017 - 20:55
25
1,045 by HKJ
Sat, 08/05/2017 - 03:33
Normal topic Fake 10000mAh Xiaomi?
by jerm03 » Thu, 06/29/2017 - 09:38
10
558 by d_t_a
Sat, 08/05/2017 - 01:50
Normal topic Portable Car Jump Starter and Battery Charger
by wacki » Wed, 08/02/2017 - 17:54
9
269 by Angler
Fri, 08/04/2017 - 10:14
Normal topic LCD display reallocation problem on USB powerbank PCB
by Barkuti » Wed, 07/19/2017 - 10:28
0
54 by Barkuti
Wed, 07/19/2017 - 10:28
Normal topic Jump Starter vs Power Bank
by jerm03 » Tue, 07/18/2017 - 16:01
6
203 by jerm03
Wed, 07/19/2017 - 09:52
Normal topic Will It Harm the Battery?
by jerm03 » Sat, 07/15/2017 - 13:12
14
388 by joey
Wed, 07/19/2017 - 05:27
Normal topic Will It Harm the Battery?
by jerm03 » Sat, 07/15/2017 - 13:14
7
206 by jerm03
Sun, 07/16/2017 - 16:07
Normal topic What is the Capacity?
by jerm03 » Sun, 07/02/2017 - 18:09
7
340 by jerm03
Mon, 07/03/2017 - 08:38
Normal topic Powerbanks on a plane
by ZoomieFan » Sun, 07/02/2017 - 06:17
2
204 by MILSPEC
Sun, 07/02/2017 - 06:25
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
4,887 by Starlet
Sat, 07/01/2017 - 16:46
Hot topic RAVPower or Anker Car Charger
by christoski » Mon, 05/15/2017 - 13:52
21
833 by jerm03
Sat, 07/01/2017 - 15:03
Normal topic Wall Chargers Apple And Others interchangeable?
by jerm03 » Thu, 06/29/2017 - 16:10
2
168 by jerm03
Thu, 06/29/2017 - 20:49
Hot topic USB cable question (Page: 1, 2)
by Venom » Thu, 05/18/2017 - 07:16
50
2,143 by Venom
Thu, 06/29/2017 - 09:23
Normal topic Vinsic Power Bank
by jerm03 » Tue, 06/27/2017 - 17:22
2
208 by jerm03
Wed, 06/28/2017 - 15:01
Normal topic Power banks: Li-ion vs Li-poly?
by morjam401 » Tue, 03/21/2017 - 12:44
6
922 by Harley
Mon, 06/26/2017 - 04:45
Normal topic USB Wall Chargers
by jerm03 » Wed, 06/21/2017 - 18:26
11
402 by RollerBoySE
Fri, 06/23/2017 - 14:07
Normal topic Chargers For Small Devices
by jerm03 » Sun, 06/04/2017 - 18:05
3
288 by jerm03
Mon, 06/05/2017 - 08:46
Normal topic Charging Speed of Device
by jerm03 » Sun, 06/04/2017 - 17:25
4
234 by jerm03
Mon, 06/05/2017 - 00:00
Hot topic USB power information (Page: 1, 2)
by HKJ » Sun, 08/07/2016 - 10:53
36
4,066 by HKJ
Sun, 06/04/2017 - 00:56
Normal topic My review of the NorthPada Raspberry Pi 3 Corded USB Adapter (5V 3A)
by Zero3K » Sun, 05/14/2017 - 04:26
1
237 by Zero3K
Wed, 05/17/2017 - 11:14
Normal topic Power Banks with AC plug
by power911 » Sun, 05/07/2017 - 09:57
4
327 by dodge_911
Sun, 05/07/2017 - 12:24
Normal topic Cheap DIY powerbanks seem OK
by Danglerb » Wed, 04/26/2017 - 02:39
8
688 by jerm03
Thu, 04/27/2017 - 09:53
Normal topic Good USB-Cables??
by CheapThrills » Mon, 03/13/2017 - 10:58
13
1,139 by dodge_911
Sun, 03/19/2017 - 16:19
Hot topic New Miller ML-105 V1.0 & updated ML-202?
by will34 » Tue, 07/28/2015 - 06:42
21
6,845 by swaan
Mon, 02/27/2017 - 15:25
Hot topic Power Bank: I want to share a really cool device (Page: 1, 2)
by jhalb » Mon, 07/11/2016 - 17:24
47
5,684 by bella-headlight
Thu, 02/23/2017 - 05:45
Normal topic USB powerbank/handwarmer
by dealgrabber2002 » Wed, 02/22/2017 - 15:29
3
369 by Lexel
Wed, 02/22/2017 - 17:19
Normal topic Powerbank Deal Alert Thread?
by will34 » Sun, 07/24/2016 - 10:39
11
1,533 by NeoGeo
Wed, 02/22/2017 - 06:17
Normal topic DIY Anker PowerHouse
by Hobo » Sun, 02/12/2017 - 16:28
2
598 by Hobo
Sun, 02/12/2017 - 16:54
Normal topic Review - Move Power Solar Dual USB PowerBank
by Zebretta » Thu, 01/05/2017 - 18:40
7
758 by XXX-Man
Sun, 02/05/2017 - 17:56
Normal topic Power bank with cell voltage display?
by XXX-Man » Mon, 01/30/2017 - 14:41
5
531 by XXX-Man
Tue, 01/31/2017 - 01:24
Normal topic RAVPower Power Bank vs Xiaomi
by jerm03 » Wed, 01/25/2017 - 14:57
5
704 by jerm03
Wed, 01/25/2017 - 19:20
Normal topic APIE Power Bank on Amazon
by jerm03 » Tue, 01/24/2017 - 19:11
0
239 by jerm03
Tue, 01/24/2017 - 19:11
Normal topic Why the Difference
by jerm03 » Mon, 01/23/2017 - 18:44
3
453 by jerm03
Mon, 01/23/2017 - 20:43
Normal topic Powerbanks with usb output display
by samgalax » Sun, 01/22/2017 - 17:19
5
651 by Tinderbox UK
Mon, 01/23/2017 - 04:26
Normal topic Android mAh measuring app
by Buzzing Bulb » Thu, 01/12/2017 - 18:01
4
491 by Buzzing Bulb
Fri, 01/13/2017 - 14:07
Normal topic Can someone help me understand this USB problem?
by Zebretta » Tue, 01/10/2017 - 10:57
12
817 by Zebretta
Thu, 01/12/2017 - 12:43
Normal topic Can anyone recommend a USB current limit circuit for solar panel
by netprince » Sat, 11/26/2016 - 13:19
6
550 by Jerommel
Tue, 01/03/2017 - 17:47
Hot topic under $20 USD GM1020 Digital Light Meter with USB data logging (Page: 1, 2)
by everydaysurvivalgear » Tue, 09/27/2016 - 05:33
45
3,770 by jon_slider
Mon, 01/02/2017 - 14:26
Normal topic Another Cheap DIY Powerbank
by Pregulla » Wed, 08/05/2015 - 11:29
5
1,898 by MILSPEC
Mon, 01/02/2017 - 13:14
Normal topic USB torch
by marsalla » Tue, 05/31/2016 - 15:18
8
1,215 by bulrush
Mon, 01/02/2017 - 12:55
Normal topic Will test the Jenma Universal 20000ma powerbank
by bulrush » Mon, 01/02/2017 - 11:47
0
175 by bulrush
Mon, 01/02/2017 - 11:47
Hot topic I need a new power bank... could use some help picking it.
by mattlward » Wed, 12/07/2016 - 21:45
22
2,009 by dodge_911
Mon, 12/26/2016 - 17:30
Hot topic blitzwolf bw-P3
by Abqjohnny » Tue, 07/19/2016 - 08:08
19
3,099 by Usman
Thu, 12/22/2016 - 02:25
Hot topic Review ThruNite C2 mini Charger / Powerbank
by robo819 » Fri, 12/02/2016 - 19:31
19
2,800 by atbglenn
Wed, 12/07/2016 - 06:47
Normal topic Single cell power banks
by afkane » Sun, 11/20/2016 - 16:29
9
1,120 by texas shooter
Sun, 11/27/2016 - 17:32
Hot topic Aukey 20 Watt Portable Solar Charger (Page: 1, 2)
by sidecross » Fri, 09/09/2016 - 11:26
36
3,237 by hank
Sat, 11/26/2016 - 22:02
Normal topic Am I missing something?
by Buzzing Bulb » Thu, 11/24/2016 - 07:51
6
576 by dodge_911
Thu, 11/24/2016 - 09:47
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