Supports 3cells Li-Polymer batteries ONLY,   4 Channels work respectively

Input Voltage: 13.5 - 24V DC
Charge Current: 0.5 - 4.0A Adjustable in each channel
LCD Screen shows every cell voltage in each channel
Max Power: 200W / 16A
Balance Precision: 10mV

1. CHARGE FUNCTIONS

1~4 packs of 3 cells Li-Polymer batteries can be chargerd at one time without same pack capability and cell voltage, there are 4 balance modules in the X304 Quad and provides 0.5～4A for every pack solely.

e.g.  4 packs of 3 cells Lipo batteries(2000mAh - 2200mAh) will be finished charging in 1 hours with high efficiency.

Warnings:

• Use a high quality power supply for input power source.

The input voltage must be 13.5~24 V, most of DC Power Supplier can be adjusted in +-1.5%range. Pls make sure the input voltage & power is rich for X304 Quad. if the input voltage is below 13.5V, the batteries will not be fully charged.

• X304 Quad for 3cells Li-Polymer batteries ONLY. Don't charge other types & cells of battery.
• Be sure that your Lipo battery pack balance connector & polarity match the type connected to the charger.
• Beware that the temperature of the charger shell & battery packs will increase during charge at high power.
• Do not exceed the battery manufacturer's suggested maximum charge rates.
• Never charge batteries unattended.
• Properly insulate and regularly inspect all connectors to eliminate the possibility of short circuit.
• Do not open the case of the charger under any circumstances.  Doing so will void the warranty.