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Anker PowerHouse II 800 Troubleshooting and Teardown 

The Curious Engineer
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A bit of an impromptu video here. It poured down rain through an open window onto the top of the PowerHouse II 800 (Anker 545), and then the power station appeared to not function. No script here -- just opening it up, and trying to figure what might have happened. Troubleshooting, testing, wires....oh my.
Note: In my haste to get the power station opened up, I forgot to double-check that my microphone was plugged in (it wasn't) and that the camera was set up properly (it wasn't). So, this video will sound and look a little different though I spent a lot of time trying to rectify this in post.
This battery was purchased with my own money.
This video was made by a real human, recorded on a real camera, and edited by a real human using video editing software.
Watch to learn more!
⚡️Notice:
It is generally not recommended to open a device like this on carpeting. In the case of this video, the relative humidity was very high during this recording (75%), and with no translation across the flooring to create a buildup of potential energy, which posed a very low ESD risk.
⚠️ Disclaimer:
This video is for educational purposes only. Any and all work to repair a device is performed at your own risk. The Curious Engineer (TCE) is not responsible for any possible harm, damages or injuries caused by the use or misuse of the provided information. Taking action from this video, is accepting that you proceed solely at your own risk.

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25 май 2024

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Комментарии : 5   
@uiopuiop3472
@uiopuiop3472 2 месяца назад
anker: quality is -over the top- all over the place
@zara8289
@zara8289 2 месяца назад
Even discharged I wouldn't be poking my fingers around so close to those contacts. Capacitors can easily hold a charge indefinitely which can kill you...
@snapverse
@snapverse 2 месяца назад
What did you do to fix it? I am confused. Great tear down but what is the fix? Unplug the controller board and plug it back again?
@uiopuiop3472
@uiopuiop3472 2 месяца назад
only in ohio❣
@annpeerkat2020
@annpeerkat2020 2 месяца назад
reminds me of lithium batteries in a clear case sold by rolling cart. The things have a fancy little meter readout on the top with volts, and nominal % charge. Whoever the incompetents that assembled it were, there was no sealing between the meter and the plastic case... just cut a slot in the plastic and push it in. The stupid thing isn't even splash proof. Seller accused me of using batteries underwater, when none of these batteries have any water or dust sealing. As vulnerable as a keyboard, but everyone knows you can't spill water on a keyboard! Ahh china.... always quality number 1! (what damage did it do? fritzed BMSs fitted directly under non-waterproof meter on all the batteries, under a verandah after rain shower splash, during strong sidewind)
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