This battery was a design conceived by KE6MT after he received the Mk IV battery from me. Rex drew up a flat pack 4S2P design that I would spot weld for him, and he would complete.
Rex later went on a deep dive creating an Arduino-based cell monitor showing each 2P combination's voltage for the 4 in series.
General Specs:
Created: November 2019.
Cells: LiitoKala 32700 7Ah 3.2v LiFePO4.
BMS: HX-4S-F100A.
Configuration: 4S2P.
New since last make: Flat unfinished build, only connections spot-welded, and parts provided (BMS).
Current Owner: KE6MT Rex.
