Hi there,
long time absent of the forum, but my DTII just got mobile.
Opened up an old Thinkpad Battery I had lying around for years… took some cycles to get it going again, but now it is powering the DTII for like 8h when charged to 12,1V, even way longer when going to 12,6V. It is 3S2P, just had so solder the wires to the BMS and was good to go in under 30 mins total. The device feels pretty beefy now, with 220g extra.
