Efests are plenty good, yep. The only thing is, the 18650s (V1 2000mAh) . . . . . . .
"Acceptable performance up to 7A, but they have problems with 10A."
Test of Efest IMR18650 2000mAh (red)
"Acceptable performance up to 7A, but they have problems with 10A."
Test of Efest IMR18650 2000mAh (red)