hello everyone, hope you're okay
i want to make a battery for my raspberry pi 4 model using 6 lithium cells (18650 3.7v 3400mah), i'm a bit confused between 1s6p, 2s3p or 3s2p.
my main concern is efficiency, what is the most efficient option?
(i already have a 20w 12v solar panel)
thanks in advance!
i want to make a battery for my raspberry pi 4 model using 6 lithium cells (18650 3.7v 3400mah), i'm a bit confused between 1s6p, 2s3p or 3s2p.
my main concern is efficiency, what is the most efficient option?
(i already have a 20w 12v solar panel)
thanks in advance!
Statistics: Posted by anis_ghabarou — Sat Nov 22, 2025 9:45 am