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Review on πŸ”‹ Versatile 4-in-1 Board UPS: Efficient Raspberry Pi 18650 Battery Charger, 3.7V to 5V 12V Conversion, Built-in Protection (5V 15W Output) by Robert Tyus

Revainrating 2 out of 5

1A max output current in power supply accessory

Unfortunately, two parallel ones are not enough to power a Raspberry Pi 4. My Pi4 draws about 1.3 amps on average, but cuts out at low voltage, possibly peak currents. I'm not sure if I want 3 or 4 of these in parallel, even if it works.

Pros
  • Absolutely amazing!
Cons
  • Protection