18650 Discharger as Powerbank?

AdventureBoi

Newly Enlightened
Joined
Aug 21, 2023
Messages
12
Location
vienna
Hello!

I always have some 18650 cells with me, on my hikes. PLUS I also carry a powerbank.

So my thougt was, to use the Fenix ARE-D1 as a powerbank, using my 18650 cells. Lighter and also less spacey.

BUT I only get about 20-30% of my phone, till the whole thing shuts off. My phone has a 4500mAh Cell and my 18650 Cells 3000 or 3500mAh. So in theory there should be possible more?

Any Idea why that is? Any solutions?

Greetings,
Lukas
 
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