Simple fast charging powerbank [DIY]

Hello guys! I want a new fast charging power bank, so today I will show you a simple way to build one with only a few components.
A big THANK YOU to all my patrons, especially to: Max Rice, Anthony Ortenzi and Jonathan Jones.
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Components list:
fast charge boost converter: s.click.aliexp...
Li-Ion 2.8A charger module: s.click.aliexp...
HG2 18650 3000mAh li-ion cells: s.click.aliexp...
BMS 1S 10A: s.click.aliexp...
1S battery indicator: s.click.aliexp...
Switch 21x15mm: s.click.aliexp...
plastic case 134x70x25mm: s.click.aliexp...
Wiring diagram: i.imgur.com/bh...
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#diy #powerbank #diycrafts