-10 kg, cheap battery swap

LiIon car batteries cost roughtly 1000 € and weight ca 3 kg or so. I did not go to this direction in my weight reduction progress. Instead, I chose more exonomic way to swich heavy 95 Ah lead acid battery to 60 Ah battery

Before: 95 Ah; 26 Kg
After: 60 Ah; 16 Kg

Weight savings: 10 Kg