5V UPS with 2.5A

Hello guys! In this episode I will show you how I made a 5V UPS with 2.5A. This project took me a whole month, because I wanted to make sure that the UPS is safe, so I did a lot of tests.

https://www.pcbway.com provided the PCBs for this project. If you want to order the same PCBs, just login to your account, upload the gerber file and place the order.

Gerber file: https://files.fm/f/zybh8xqq2
Schematic: https://i.imgur.com/jHVrDid.jpg

A big THANK YOU to all my patrons, especially to: Max Rice, techge and Anthony Ortenzi.

If you are a nice lad and want to donate to me on Paypal, here you go: melcumlk@gmail.com

My Patreon campaign: https://www.patreon.com/sorindiy
My Facebook page: https://www.facebook.com/sorindiy/
My Instagram: https://www.instagram.com/sorin.diy/

Components list:
Plastic case 158x90x60mm: https://s.click.aliexpress.com/e/_De0pyRb
10SQ045 diode: https://s.click.aliexpress.com/e/_olahvR7
FR607 diode: https://s.click.aliexpress.com/e/_oF2bIRX
CC-CV Boost converter 80W: https://s.click.aliexpress.com/e/_c34RFJ3h
TP4056 TypeC, no protection: https://s.click.aliexpress.com/e/_c3iReRDB
IC heatsink 9x9x12mm: https://s.click.aliexpress.com/e/_Dl5vxDV
5V relay: https://s.click.aliexpress.com/e/_DmyevaZ
USB port: https://s.click.aliexpress.com/e/_omiFIEH
Switch 4 pin: https://s.click.aliexpress.com/e/_c3dsT8Lh
1N4007 diodes: https://s.click.aliexpress.com/e/_De1YK7D
Resistors kit: https://s.click.aliexpress.com/e/_ok59TEV
Capacitors 10V 4700uF: https://s.click.aliexpress.com/e/_Dkr7FdX
BMS 1S 3MOS: https://s.click.aliexpress.com/e/_Dm7nedx
Voltmeter small: https://s.click.aliexpress.com/e/_c2zG2mSd
HG2 18650 cells: https://s.click.aliexpress.com/e/_ArzHnn
18650 pack holders: https://s.click.aliexpress.com/e/_c3ORvgTv
M3 standoffs kit: https://s.click.aliexpress.com/e/_oCljU81

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---------------- Music -----------------
Track: Syn Cole - Need Ya [NCS Release]
Music provided by NoCopyrightSounds.
Watch: https://www.youtube.com/watch?v=QGsxW6m5Dec&t=0s
Free Download / Stream: http://NCS.io/NeedYa

Track: Alex Skrindo & Miza - Thinkin' [NCS Release]
Music provided by NoCopyrightSounds.
Watch: https://youtu.be/CkC5igeV_tM
Free Download / Stream: http://ncs.io/ThinkinYO

Track: ÉWN - Feels (Original Mix)
Music provided by NoCopyrightSounds.
Watch: https://www.youtube.com/watch?v=ZevEW7zwslA
Download this track for FREE: https://www.hive.co/l/2b4qv

Track: Raven & Kreyn - So Happy [NCS Official Video]
Music provided by NoCopyrightSounds.
Watch: https://youtu.be/cmVdgWL5548
Free Download / Stream: http://ncs.io/SoHappyYO

Track: T-Mass - Ignoring My Heart [NCS Release]
Music provided by NoCopyrightSounds.
Watch: https://youtu.be/eT0tYnWX2sQ
Free Download / Stream: http://ncs.io/ignoringmyheartYO

Song: Giraffe Squad - Wait For Me [NCS Release]
Music provided by NoCopyrightSounds.
Video Link: https://youtu.be/rgW_I8saK1o
Download/Stream: http://ncs.io/WaitForMeCr