Amazing... pulling 46.5 Amps from the fleaBay power supply at full voltage doing a 40A recharge from storage (3.8V) on two 5000mAH 3S packs. Packs hooked up in parallel/daisy-chained. Took less than 13 minutes, with a total of 7311mAH stuffed back into both packs in that time frame. EC5 connectors between the charger and the power supply were at 95*F and same for the stacked bananas going to the batteries from the charger. Should be fixed with the new ones I plan on making soon.