GMC 120 SMARTER BATTERY MANAGER

Multiple flexible mode : Smart charging and Repair Pulse Trickle Charging the dead battery, Power Supply during flash programming and calibration processes, Showing Power Supply in the shop hall, Jump starting, Power generation system and start-up system testing, 11.6V~16.8V DC power supply mode,Flexible operation modes fulfill today's shop requirements. 
FEATURES
• Backlight screen,menu operation interface,intuitive and concise.
• Fully automatic 9 stages charging.
• Patented desulfation and battery repair function.
• When fully charged,automatically turn of the output power to the battery,then it will convert to the monitoring mode to detect the battery voltage.if the battery voltage drops to a value,it will re-enter the charging state.
•When the battery voltage is lower than 11V,it will automatically convert to the activating mode and pulse trickle charging the dead battery.
•Safety testing on the battery for programming:When it is used for programming,the charger output a Constant voltage 14.4VDC(or the voltage had been set from 11.6V to 16.8V) .This voltage will also be loaded on the battery. If the battery is in a deep discharged state, the voltage of the battery will be too low, the charging current will be very large, and the battery will be damaged.When start programming,all on-board electronics should be turned off in advance.After starting the programming mode,The device will prompt that the capacity value (AH) of the battery needs to be input,then the device will first test the output current.If the current exceeds the allowable value,the charger will not operate in programming mode and display a prompt message.In this case, it is necessary to charge the battery before programming mode is used.
•Spark-Free:When the battery clamps is connected to the battery,there is no voltage and current output.The device will only output voltage and current after detected the voltage of the battery, so,it will not produce sparks. 
• Input power and output is isolated by a transformer,more safer.
• Battery clamps disconnection are automatic identified and display a prompt,then the unit will automatically turn off the output.  
•Timely detection of seriously aged battery,automatically stop charging to avoid the risk and waste of time caused by long time charging.
•reverse polarity protection,
•Overheating Protection,
•Overcharge Protection and Short Circuit Protection.
• Dedicated charge curves.
• Charge acceptance detection
• Pulse (final charge) mode
• Peak voltage protection
• Volt sensing
Simple user interface eliminating guesswork and user errors in order to provide proper charge every time.
Smarter charge acceptance detection with automatic charge refusal faulty batteries, is saving time, energy and manpower.
SPECIFICATION
Input Power 220VAC 50~60Hz(or 120VAC 50~60Hz)
Max Power Output 1500W
Charging Voltage: 11.6V~16.8V( had been set by 0.2V per step)
Repair Pulse Trickle Charging Voltage:1.5V~12V
Max Charging Amps 80A
Max Output Current for Flash Programming: 100A 
Max Output Current for Jump Starting 150A
Minimum Battery Voltage Required: 1.0V(If the voltage of the battery is below 1V, you can choose to Jump start in the menu.
Efficiency: High 85%
Back Current Drain: <1mA 
Ripple: 4%
Ambient Temperature: -4 ℉ to +120 ℉, output power is reduced automatically at higher temperatures
Type of Charger: 9-stages, fully automatic switch mode with pulse maintenance.
Type of Batteries: 12V lead-acid batteries(Wet,MF,AGM,EFB,GEL and Ca), 12V LiFePO4 batteries,12V
 ternary lithium battery(NCM) and lithium titanate batteries.
Battery Capacity: 5-1200Ah，Maintenance (trickle)charging up to 2400Ah for longer life batteries.
Cooling: Fan
Protection Grade: IP31
Electromagnetic Wave Disturbance Level: B
Insulation: Avoiding the rain and water 
Warranty: 1-year warranty, life time support.