Uploaded March 2022 | Updated September 2026, 2 weeks ago

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Show And Tell:
This is an emergency 3K LiFePO4 battery pack that I got.
For the power bus bar, have a look at this video:
youtu.be/7em4tRezuzQ

0:00 Start
1:04 Power Bank

Link to the parts that I used:
Pure Sine wave inverter: https://s.click.aliexpress.com/e/_AfJUlj
Resettable Fuse: https://s.click.aliexpress.com/e/_9g1ECp
RF Power meter: https://s.click.aliexpress.com/e/_AfTL0N

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