Over-voltage Protection
Over-current Protection
Over-heat Protection
Short circuit Protection
External batteries with UPS function, power-fail and battery under-voltage check and indicate function
Battery Charge Over-Voltage Protection 28V±0.5V
Output Over-Current Protection 4A ~6A (auto-recovery)
Charge Over-Heat Protection 125℃ TYP, shutdown
Battery Under-Voltage Alarm Threshold DC 22.5V±0.5V
Battery Over-Discharge Alarm Threshold DC 21.5V±0.5V
Work Temp. -10℃~55℃
Storage Temp -20℃~70℃
Work & Storage Humidity 45%~90%
Dimension (L×W×D) 144×90×64 mm