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
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It's powered by USB but what is it for? by ROMzombie » Sat, 05/21/2022 - 18:30 |
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148 |
by ROMzombie Sun, 05/22/2022 - 14:32 |
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20,000 mAh Power Bank recommendations? (Page: 1, 2)
by Pete7874 » Sat, 06/02/2018 - 07:59 |
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5,797 |
by wle Fri, 04/22/2022 - 08:31 |
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USB power meter/tester thread - YZXStudio, Power-Z, RDTech and more. (Page: 1, 2, 3 … Last Page)
by will34 » Tue, 01/19/2016 - 15:48 |
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109,644 |
by BlueSwordM Thu, 04/14/2022 - 13:08 |
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Nitecore 21700 Intelligent Battery System -ML21 Magnetic Light -80 Lumens by chooma » Sat, 09/19/2020 - 13:54 |
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682 |
by jimahi Sun, 04/10/2022 - 18:41 |
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I'm looking for a USB charger that is 100% noise/ripple free by ZoomieFan » Sat, 03/12/2022 - 04:54 |
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213 |
by Lightbringer Sat, 03/12/2022 - 18:03 |
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Good 50mA or 100mA USB-A charger? by sidpost » Fri, 02/11/2022 - 07:28 |
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147 |
by slmjim Tue, 02/22/2022 - 15:07 |
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What are the better USB power "strip" or plug options? by sidpost » Fri, 02/11/2022 - 07:21 |
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by raccoon city Fri, 02/11/2022 - 11:51 |
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27,000,000 mAh (claimed) power bank build by slmjim » Sat, 02/05/2022 - 10:02 |
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by wle Sun, 02/06/2022 - 19:43 |
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2s Lipo battery pack diy by devryd » Thu, 11/25/2021 - 11:07 |
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259 |
by devryd Fri, 11/26/2021 - 03:56 |
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Nitecore NB10000 Power Bank by WaylonJennings » Sun, 10/31/2021 - 20:47 |
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291 |
by angerdan Wed, 11/17/2021 - 12:40 |
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Adding 18650's to anexisting powerbank. by Mike Oxbig » Sat, 10/30/2021 - 11:46 |
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144 |
by Mike Oxbig Sat, 10/30/2021 - 12:06 |
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Micro-USB Charging Cable Question by AFAustin » Sat, 09/12/2020 - 16:16 |
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1,013 |
by d_t_a Wed, 10/27/2021 - 04:47 |
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Generating electricity out of waste heat. by ZoomieFan » Mon, 10/11/2021 - 04:01 |
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by Bort Mon, 10/11/2021 - 19:20 |
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Remote start??? - EB USB+ from ZKE Tech by geekineer » Wed, 10/06/2021 - 17:21 |
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by manithree Thu, 10/07/2021 - 11:34 |
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Affordable but accurate capacity tester by ZoomieFan » Mon, 06/28/2021 - 01:57 |
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by d_t_a Tue, 07/27/2021 - 02:05 |
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Bundling power bank PD outputs and boost voltage by ZoomieFan » Sat, 07/03/2021 - 13:40 |
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312 |
by ZoomieFan Sun, 07/04/2021 - 09:58 |
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Recommend me a USB Tester with data logger by freeme » Fri, 06/25/2021 - 15:48 |
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by freeme Fri, 07/02/2021 - 12:52 |
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Good 1 x 21700 or 1 x 18650 powerbanks? by nquinn » Mon, 09/14/2020 - 21:48 |
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by joevik Mon, 04/26/2021 - 07:52 |
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Recommend a usb volt meter. by e700 » Thu, 04/08/2021 - 11:45 |
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by bilakos10 Sat, 04/24/2021 - 06:02 |
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Powerbank by Jlat12 » Mon, 01/11/2021 - 07:56 |
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1,240 |
by Photon Master Fri, 02/19/2021 - 19:57 |
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Xiaomi MiBank 5000mAh overview from fresh owners perspective by vēer » Fri, 10/02/2015 - 09:02 |
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2,845 |
by vēer Fri, 01/29/2021 - 07:10 |
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How to fix this Sound issue in Windows 10? by hiddekelL » Mon, 01/18/2021 - 07:24 |
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by hiddekelL Tue, 01/19/2021 - 06:43 |
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Single cell 21700 powerbank? by Mraz » Wed, 12/16/2020 - 03:29 |
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1,010 |
by d_t_a Wed, 01/13/2021 - 10:53 |
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USB wall plugs' specs for magnetic/tailcap? by Lightuser » Sun, 11/29/2020 - 05:09 |
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by Lightbringer Sun, 11/29/2020 - 23:47 |
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What does the BLF collective think of Blitzwolf products? by TheIntruder » Fri, 10/30/2020 - 17:14 |
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by TheIntruder Sun, 11/01/2020 - 18:12 |
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Power bank that can be recharged fast. (Page: 1, 2)
by ZoomieFan » Thu, 03/05/2020 - 01:28 |
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3,109 |
by Fescron Sat, 10/24/2020 - 13:28 |
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Power Bank with LCD - Power Drain by czajunia » Thu, 10/22/2020 - 19:29 |
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by czajunia Fri, 10/23/2020 - 05:54 |
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Graphene power bank reviews? by ZoomieFan » Sun, 09/06/2020 - 11:29 |
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by ZoomieFan Tue, 09/15/2020 - 11:38 |
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Portable power station recs? by wahoowad » Sat, 12/01/2018 - 11:20 |
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1,737 |
by carmantl Tue, 08/25/2020 - 18:45 |
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REQ: High efficiency 18650 empty power bank case by ZoomieFan » Mon, 02/03/2020 - 01:31 |
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1,565 |
by river345 Sun, 08/09/2020 - 21:48 |
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Need a Warm USB Light for Keyboard by Chronovore » Fri, 07/17/2020 - 02:21 |
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1,044 |
by turbiny Mon, 07/27/2020 - 18:44 |
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Cable to reduce power output by ZoomieFan » Mon, 03/09/2020 - 05:35 |
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by angerdan Wed, 07/15/2020 - 14:45 |
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UPS? by wle » Sat, 04/25/2020 - 11:07 |
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by angerdan Tue, 05/05/2020 - 14:22 |
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Power banks: Li-ion vs Li-poly? by morjam401 » Tue, 03/21/2017 - 12:44 |
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4,672 |
by agent80 Wed, 04/01/2020 - 12:15 |
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Looking for a car jump starter, 4S LiFePO₄, USB-PD is bonus by Jaap » Sun, 03/01/2020 - 12:45 |
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by Lightbringer Mon, 03/02/2020 - 20:17 |
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Cyclists: What are your preferred battery pack solutions? by JaredM » Mon, 02/17/2020 - 22:55 |
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by WTF Sat, 02/22/2020 - 23:50 |
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Linking power banks and ports by ZoomieFan » Sun, 02/16/2020 - 03:01 |
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377 |
by angerdan Sat, 02/22/2020 - 14:53 |
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ZKE Tech EBD-M05 help by HenrysCat » Sat, 03/23/2019 - 07:03 |
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2,865 |
by Barkuti Sun, 02/16/2020 - 12:33 |
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power bank as ups by wle » Tue, 09/10/2019 - 07:50 |
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3,611 |
by Barkuti Mon, 01/27/2020 - 20:48 |
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Last call for suggestion on a USB meter, 0.001 A and maybe a cable test by Danglerb » Thu, 09/13/2018 - 15:48 |
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1,025 |
by Danglerb Mon, 01/27/2020 - 16:40 |
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USB cable quality / resistance measurement? (Page: 1, 2)
by d_t_a » Sat, 08/05/2017 - 02:55 |
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11,555 |
by hank Sun, 01/26/2020 - 14:06 |
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Useful USB meter to test chargers and cords? by Geronimo » Fri, 11/01/2019 - 12:32 |
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1,038 |
by hank Sun, 01/26/2020 - 13:59 |
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Multiport USB PSU for 3-4 Raspberry Pi's 24/7 usage by SwissFlashy » Thu, 10/17/2019 - 14:18 |
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1,285 |
by angerdan Sun, 01/26/2020 - 07:08 |
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Cat Charger by jmm244 » Tue, 07/17/2018 - 23:35 |
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2,046 |
by deleted-200707 Tue, 10/29/2019 - 21:50 |
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12V mini UPS -- Suggestions by Andrew_Debbie » Mon, 09/30/2019 - 12:11 |
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758 |
by MikeH Thu, 10/10/2019 - 19:32 |
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Gold plated USB 2.0 A, micro-B male and type-C male connectors for the DIY crowd by Barkuti » Sun, 09/15/2019 - 19:13 |
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833 |
by Barkuti Mon, 09/16/2019 - 07:57 |
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Android mAh measuring app by Buzzing Bulb » Thu, 01/12/2017 - 18:01 |
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3,352 |
by Barkuti Sun, 09/15/2019 - 18:47 |
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Omnicharge Omni Ultimate Powerbank (USB-C, AC out, DC out, 12x18650) (Page: 1, 2, 3)
by maukka » Tue, 08/07/2018 - 13:59 |
75 |
11,700 |
by Klotski Sat, 09/07/2019 - 13:38 |
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Diy batterybank from 10-20 x 18650 or 26650 by lightsp » Tue, 08/27/2019 - 16:25 |
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631 |
by lightsp Tue, 08/27/2019 - 16:31 |
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Soshine E3S-QC by TheGrave » Thu, 06/27/2019 - 05:24 |
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1,170 |
by angerdan Mon, 08/26/2019 - 16:42 |
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