Junsi/Icharger 308DUO

• 800W of charging power per channel, 1300W when both channels are combined.
• Maximum charge/discharge current of up to 30A per channel, and two channels in Synchronous Mode up to 50A!
• Each channel supports 8s Lithium and NiZn batteries, 1-20s NiMH/NiCd batteries and 1-15s Pb batteries
• Unique "internal resistance correction" balance calculation
• 2.8-inch LCD screen displays current, voltage, power, capacity, internal resistance, control status, time-consuming, temperature and more
• 64 parameters sets can be saved
• Supports data import/export to SD card
• 1A/5V USB charging port to charge mobile phones and other portable USB devices
• Anti-sparking protection
• Intelligent fan control
• Internal temperature protection
• Multi-discharge: self-discharge, regenerative to input discharge, and lithium battery extra expanding discharge
• Measures internal resistance of a lithium battery pack, but also each cell within the lithium battery
• Reverse polarity (input or output), input voltage/current, battery temperature, charging capacity, overrun time and maximum power protection functions
• Supports upgrading the hardware program by USB port or SD card.
• Supports “Logview” software and can display, plot and analyze the charge and discharge data. (See detailed information about Logview here)

manual : http://www.hillrc.com/UploadFiles/308DUO_Manual_en.pdf

Features

• Input Voltage Range: 10.0—30.0VDC
• Maximum Input Current Limit: <60A, CH1/2<40A
• Maximum Charge/Discharge Current: 50A@Syn. Mode 30A@Asyn. Mode
• Maximum Charge Power Capacity: 1300W (Channel 800W @input > 23.5V)
• Maximum Discharge Power Capacity: 130W (Channel 80W)
• Maximum Regenerative Discharge Power Capacity: 1300W (Channel 800W)
• Maximum Extra Discharge Power Capacity: 2100W (Channel 1050W @35V/30A)
• Maximum Current Drain for Balancing: 2.4A@Syn. Mode 1.2A@Asyn. Mode
• USB Charging Port: 5V/1Aï¼?current-limiting protection 1.2Aï¼?
• Net Weight: 0.91kg 
• Dimension: 171.2x117.8x58.8 ±0.5mm