Perfect. Really good price for what it is. Works perfectly. Protection circuit OK, Resistors are warming up quickly but not intended to stay as higher voltage to dissipate. 80.5F Excellent performances. Pushed it to 100A without a problem. Charging it at 5A and discharged at the same rate, no warming of the super caps at all. Multiple times in a row. Recommanded !
Received on time and in good shape except for a non significant board bump at one end. Unit seems functional after a first test.
well made and good value