Headway 38120 Lifepo4 Power

[x-y]

this cells have 2 very big problems for use in rc cars ............ crazy big dimensions/weight and very expensive .......... each cell 10.000 mah cost about 40 shipped :(

[sikeston34m]

Originally Posted by x-y

this cells have 2 very big problems for use in rc cars ............ crazy big dimensions/weight and very expensive .......... each cell 10.000 mah cost about 40-50usd shipped :(

The Market Value that I'm seeing is about $19 per cell.

Yes, these are big. They might work well in 1/5 scale, but won't work in anything smaller.

[sikeston34m]

I have since double sized the pack.

It is now 4S4P for a total of 40,000mah.

It will now run the trolling motor for an all day out of fishing and still have some charge left.

[x-y]

Originally Posted by sikeston34m

The Market Value that I'm seeing is about $19 per cell.

Yes, these are big. They might work well in 1/5 scale, but won't work in anything smaller.

38120P(8AH) USD14.5 ;
38140S(12AH) USD17.5,
38105S(8AH) USD11.6

and the shipping of each cell cost around 15usd ......