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
450
4325 Test/review of...
by Let-There-Be-Light
12/28/2021 - 15:07
Topic / Topic starter Replies Viewssort descending Last post
Normal topic Good Value for Money 2A USB Power Supply
by shrick » Mon, 11/16/2015 - 23:42
8
1,748 by maniac
Fri, 12/04/2015 - 00:07
Normal topic Guide: how to test USB power source and USB cable without any special hardware.
by Aggressor » Sun, 08/21/2016 - 21:46
8
1,750 by HKJ
Sat, 08/27/2016 - 05:58
Normal topic ANKER 26800 PowerCore+ ? Other recommendations?
by The Burgh » Fri, 08/26/2016 - 17:08
7
1,799 by Stereodude
Sat, 10/08/2016 - 10:00
Normal topic Jump Starter vs Power Bank
by jerm03 » Tue, 07/18/2017 - 16:01
6
1,803 by jerm03
Wed, 07/19/2017 - 09:52
Normal topic Foldable Solar Charger, Cloud-Restart Test - ALLPOWERS 20W (AP-SP5V21W)
by netprince » Sun, 11/13/2016 - 16:41
5
1,821 by MRsDNF
Fri, 02/15/2019 - 12:40
Normal topic Looks pretty much like *FAKE* Xiaomi 10400mAh Powerbank!
by CheapThrills » Wed, 08/10/2016 - 03:49
8
1,828 by atbglenn
Thu, 09/01/2016 - 07:19
Normal topic The Unexpected Usefulness Of 500 mA Chargers
by EDCba » Wed, 09/26/2018 - 03:40
13
1,869 by Phlogiston
Fri, 09/28/2018 - 23:03
Normal topic DIY Li-Ion Jumper Box (and battery bank)
by PHeller » Tue, 02/19/2019 - 11:39
11
1,885 by LouieAtienza
Fri, 02/22/2019 - 00:02
Normal topic Are usb capacity detectors accurate?
by Bc412 » Wed, 08/31/2016 - 00:58
10
1,907 by snakebite
Wed, 09/28/2016 - 20:05
Normal topic 12 volts from a single 18650, is it possible?
by lumenzilla » Sat, 07/02/2016 - 00:16
7
1,927 by lumenzilla
Sun, 07/03/2016 - 23:38
Hot topic Wanting to buy a 20000mah+ powerbank with removable cells and 4 Amp charging
by InvisibleRasta » Fri, 09/14/2018 - 12:09
15
1,943 by angerdan
Mon, 09/17/2018 - 15:26
Normal topic Cat Charger
by jmm244 » Tue, 07/17/2018 - 23:35
9
1,960 by deleted-200707
Tue, 10/29/2019 - 21:50
Normal topic Diy Eagletac or Anker ?
by cat12345 » Mon, 05/30/2016 - 02:28
8
1,974 by cat12345
Mon, 05/30/2016 - 15:00
Normal topic Portable Car Jump Starter and Battery Charger
by wacki » Wed, 08/02/2017 - 17:54
11
2,021 by angerdan
Wed, 09/27/2017 - 20:06
Normal topic 150-watt load tester USB voltage display wrong - how to fix?
by d_t_a » Wed, 07/25/2018 - 00:56
11
2,037 by d_t_a
Sun, 12/02/2018 - 02:11
Normal topic Can someone help me understand this USB problem?
by Zebretta » Tue, 01/10/2017 - 10:57
12
2,040 by Zebretta
Thu, 01/12/2017 - 12:43
Normal topic USB torch
by marsalla » Tue, 05/31/2016 - 15:18
7
2,044 by bulrush
Mon, 01/02/2017 - 12:55
Normal topic RAVPower Power Bank vs Xiaomi
by jerm03 » Wed, 01/25/2017 - 14:57
5
2,048 by jerm03
Wed, 01/25/2017 - 19:20
Hot topic Will battery life be reduced?
by wolfdog1226 » Mon, 07/16/2018 - 10:27
16
2,091 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
2,094 by angerdan
Sun, 07/15/2018 - 08:13
Hot topic Charger QC 2.0 for Charger nitecore UMS4
by gotlib » Thu, 01/24/2019 - 22:33
19
2,098 by Blackbeard
Sat, 01/26/2019 - 00:19
Normal topic Cheap USB tester with 0.001 A resolution
by Danglerb » Tue, 08/07/2018 - 01:56
14
2,101 by Danglerb
Thu, 09/13/2018 - 15:44
Normal topic Advice for building 12v battery pack.
by armstrongracer » Mon, 01/18/2016 - 18:36
11
2,120 by snakebite
Sun, 04/24/2016 - 13:42
Normal topic Drok USB Load Tester?
by Pete7874 » Sat, 10/06/2018 - 22:53
11
2,126 by rizky_p
Mon, 10/08/2018 - 21:08
Normal topic which one you prefer? TC66C or WEB-U2
by Youngcrazy » Wed, 04/24/2019 - 23:54
12
2,164 by RD tech
Fri, 05/24/2019 - 05:30
Normal topic USB Chargers: Pros and Cons
by superpacker510 » Tue, 09/12/2017 - 08:29
12
2,169 by angerdan
Sat, 03/31/2018 - 12:09
Normal topic Review - Move Power Solar Dual USB PowerBank
by Zebretta » Thu, 01/05/2017 - 18:40
7
2,171 by XXX-Man
Sun, 02/05/2017 - 17:56
Normal topic Fake 10000mAh Xiaomi?
by jerm03 » Thu, 06/29/2017 - 09:38
10
2,201 by d_t_a
Sat, 08/05/2017 - 01:50
Normal topic Will It Harm the Battery?
by jerm03 » Sat, 07/15/2017 - 13:12
14
2,208 by joey
Wed, 07/19/2017 - 05:27
Normal topic Single cell power banks
by afkane » Sun, 11/20/2016 - 16:29
9
2,244 by texas shooter
Sun, 11/27/2016 - 17:32
Normal topic Compact 1x18650 power bank?
by RaVeN » Thu, 02/11/2016 - 05:23
7
2,263 by -X3-
Wed, 02/24/2016 - 04:40
Normal topic Xiaomi Power Banks and Solar Buffering - NO
by gadabout » Tue, 08/18/2015 - 00:28
8
2,324 by gadabout
Tue, 08/18/2015 - 07:14
Hot topic Protected 18650 cells in a power bank
by estplayer » Thu, 03/01/2018 - 15:06
16
2,336 by moderator007
Sun, 03/04/2018 - 14:23
Normal topic 18650 powerbank/light - please recommend
by xcentric » Mon, 03/07/2016 - 09:49
8
2,358 by The Burgh
Mon, 09/05/2016 - 13:52
Normal topic Google engineer leaves scathing reviews of dodgy USB Type-C cables on Amazon
by keengeorge » Thu, 11/05/2015 - 15:15
11
2,404 by jacktheclipper
Sun, 11/22/2015 - 20:57
Normal topic POWER BANKS: Recommendations Please
by The Burgh » Sun, 07/17/2016 - 18:42
11
2,505 by dodge_911
Sun, 08/07/2016 - 08:28
Normal topic Portable Charging Devices
by jerm03 » Tue, 12/22/2015 - 18:42
12
2,511 by justanotherguy
Sun, 03/13/2016 - 21:54
Normal topic New Qidian/qd multi-use power banks
by phlowcus » Thu, 08/20/2015 - 10:02
8
2,549 by gadabout
Thu, 08/20/2015 - 18:57
Hot topic Decent capacity power bank
by Nightshade » Sun, 08/06/2017 - 10:19
17
2,568 by angerdan
Sun, 09/24/2017 - 13:34
Hot topic ZKE Tech EBD-M05 help
by HenrysCat » Sat, 03/23/2019 - 07:03
15
2,591 by Barkuti
Sun, 02/16/2020 - 12:33
Normal topic Another Cheap DIY Powerbank
by Pregulla » Wed, 08/05/2015 - 11:29
5
2,645 by MILSPEC
Mon, 01/02/2017 - 13:14
Normal topic compact chargers that double as a battery bank
by sandanbob » Thu, 01/21/2016 - 14:17
14
2,709 by piasca
Wed, 02/03/2016 - 18:41
Hot topic 18650 for single cell USB Power Banks.
by jerm03 » Mon, 05/28/2018 - 13:21
18
2,757 by Danglerb
Tue, 08/07/2018 - 23:26
Normal topic Xiaomi MiBank 5000mAh overview from fresh owners perspective
by vēer » Fri, 10/02/2015 - 09:02
10
2,778 by vēer
Fri, 01/29/2021 - 07:10
Normal topic FAKE xiaomi 16000mah: all explained with 10 images!!
by realista » Wed, 05/04/2016 - 20:17
8
2,794 by everydaysurvivalgear
Mon, 06/27/2016 - 01:36
Hot topic Power bank that can be recharged fast. (Page: 1, 2)
by ZoomieFan » Thu, 03/05/2020 - 01:28
40
2,815 by Fescron
Sat, 10/24/2020 - 13:28
Normal topic Powerbank Deal Alert Thread?
by will34 » Sun, 07/24/2016 - 10:39
11
2,816 by NeoGeo
Wed, 02/22/2017 - 06:17
Normal topic Quality Solar Panels to charge Xiaomi 10400 banks?
by power911 » Mon, 08/24/2015 - 12:00
12
2,932 by hank
Thu, 01/14/2016 - 18:35
Hot topic USB cable to recharge mobile
by MountainKing » Mon, 09/28/2015 - 03:44
16
3,015 by Emma
Thu, 11/26/2015 - 21:34
Normal topic Automotive USB cigarette lighter adaptors
by travis » Fri, 02/05/2016 - 14:23
14
3,028 by Lonelydad
Wed, 04/27/2016 - 23:03
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