USB-DCP-5V-1.5A protocol and Librem 5

Hardware Librem 5
10

I prefer Anker A2029 over Anker A2017 (compact size isn’t necessarily my preference) several times. So much liking it that already took second place on my power supplies ranking :grin:, those that support only USB-DCP protocol at 5.00V.

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20220626_14h07m26s_grim720×1440 45.8 KB
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20220626_14h18m35s_grim720×1440 46.7 KB
20220626_14h31m54s_grim
20220626_14h31m54s_grim720×1440 44.1 KB
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20220626_14h37m27s_grim720×1440 45 KB
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20220626_14h54m03s_grim720×1440 43.7 KB
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20220626_15h06m16s_grim720×1440 45.2 KB
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20220626_15h57m12s_grim720×1440 45.6 KB
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20220626_16h34m02s_grim720×1440 46.5 KB
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20220626_16h57m20s_grim720×1440 46.7 KB
20220626_17h41m52s_grim
20220626_17h41m52s_grim720×1440 45.8 KB
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20220626_17h42m25s_grim720×1440 110 KB
20220626_17h56m25s_grim
20220626_17h56m25s_grim720×1440 46 KB

Please note on above screenshots that with the less heat produced, from the power supply in usage, to charge Librem 5 BPP-L503 battery up to 4.20V of its capacity, even the time needed to do so decreased some/slightly, I need to check this again, but right now it looks like (to me) for about 5% less time needed (in comparison to some other power supplies used). Termination voltage here, of Anker A2029 charging Librem 5, was at 5.04V. Also please note that testing room temperature was around 23 degrees Celsius (while outside one still raising to above 30° Celsius).

@angus.ainslie, @dcz, @dos, @guido.gunther, @joao.azevedo, @mladen, big thanks to all of you that work and contribute a lot toward further development/improvements of the Librem 5! Thanks Purism Team!

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