Batteries

i have batteries

does anyone know what these connectors are?

cheers

mmm pretty

i have now removed the engine,

Battery Management System

ive been designing a battery charger, and bms system.
in going over and looking at programming it and couldn't find any cores for arduino 1.5.x for the atmega8,
just ported some from 1.0.
arduino 1.5 atmeg8 attiny cores

looking for codes between the Grundig and its cd changer to implement in the car computer