... output: 9V, rated current:40A, 8S(+-2S) auto blackout.b, DC steady voltage output: 1.5V-24V, ... accuracy not lower than Class 2.5, with auto overcurrent protection, reset buttonc, AC low voltage output ... output, 240V-300V two grade, 100MA , with auto overcurrent protection.f, With safety general power on the ... not lower than Class 2.5, with auto overcurrent protection.b, DV steady voltage output, 1.5V-24V ...