Mark IRs were all over the place during recovery and initial cycles. At around 100F and 2C charge rate I noted IR as low as 1.1 . This morning after setting at Storage and at 76F IRs 3.1 / 3.3 which is not good for a 50C 3900 mAh but is great for one which has been killed by lethal injection and has been revived with a heart / lung bypass machine.
Undamaged one IRs checked same conditions. 2.7 / 2.5