... inverter 1,with 17A-70A charge current 2,DC 12V 24V 48V to220v 110v input output 3,harmonic distortion< ... reactive and capable load5, Tri-color display 12V/24V input and 110V/220V output voltage, load level ... after 60s (15.7 for 12v, 31.4V for 24V, 62.8V for 48V)Charger Short Circuit ProtectionCircuit breaker ... 3Vdc for 12V battery, 21.0Vdc ± 0.6Vdc for 24V battery, 42.0Vdc ± 1.2Vdc for 48V batteryPower saverLoad ...