A Power Bank for LattePanda ALPHA

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ender
Posts: 134
Joined: Wed Dec 27, 2017 3:55 pm

Mon Sep 02, 2019 8:48 am

Bought and works very well,
Xiaomi 20.000 mAh Mi Powerbank 3 Pro
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gabemorgath
Posts: 7
Joined: Wed Jan 02, 2019 1:47 pm

Tue Apr 21, 2020 11:37 pm

Hi there. Any powerbank to suggest which supports simultaneous charge-n-powering? Thank you!
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ccs_hello
Posts: 665
Joined: Sat Oct 13, 2018 9:16 pm

Wed Apr 22, 2020 2:34 am

No.
1% chance to get it done that way.

Kickstarter project could be an exception (I heard of this at one time, probably in > $200 range.)
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gabemorgath
Posts: 7
Joined: Wed Jan 02, 2019 1:47 pm

Wed Apr 22, 2020 12:53 pm

So, it's better to go with a standard UPS... Just for knowledge: which kickstarter you are talking about?
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ccs_hello
Posts: 665
Joined: Sat Oct 13, 2018 9:16 pm

Wed Apr 22, 2020 2:14 pm

There are some telecom battery backup unit that can offer DC 12V UPS which is more efficient than 110V AC UPS. (Search eBay)
Re: kickstarter campaign
Sorry I forgot, not a backer on that project. It's at least 6 months ago.
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gabemorgath
Posts: 7
Joined: Wed Jan 02, 2019 1:47 pm

Wed Apr 22, 2020 11:33 pm

but the 12v DC can power the lattepanda which requires 15v?
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ccs_hello
Posts: 665
Joined: Sat Oct 13, 2018 9:16 pm

Thu Apr 23, 2020 1:40 am

LP Alpha/Delta has 3 different and independent power paths:
4-pin DC_in, USB-C PD sink, 10-pin 2S Li-Ion battery pack.
All have their own designs and associated requirements.

As I had stated earlier, not sure LPA will accept 12V 3A USB-C PD power supply/battery pack when 15V 3A PD power capability is not being offered. You'll have to test yourself. If 12V3A offer is not accepted, only LattePanda engineers can answer your question.
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gearedgeek
Posts: 8
Joined: Mon Nov 16, 2020 7:39 pm

Mon Dec 07, 2020 12:25 am

Any other recommendations to ZMI USB PD Backup Battery since it's out of stock on Amazon?
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LattePanda
Site Admin
Posts: 2691
Joined: Wed Jan 20, 2016 9:09 am

Mon Dec 07, 2020 2:02 am

@gearedgeek, you can check if there is other PD power adapter available in the market.(PD, USB-C, 15V3A)
Enjoy Tinkering with LattePanda ! :lol:
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