Caution: Connecting the positive and negative battery poles should never be reversed (red positive and black negative)
Input voltage: AC 100v/110v ---220v/250v
Input power: 750W-800W
Output voltage: DC constant voltage to meet 11V-14.8V (suitable for 3 string ternary and 4 string lithium iron phosphate)
Output current: DC constant current to meet the 1-52A adjustable. (Only constant current and constant voltage can do the charger)
Protection mode: After the positive and negative short circuit, stop the output. (The current knob is adjusted to the minimum to close, and then restart to resume)
Appearance size: 24CM long * 8.5CM wide * 6.6CM high.
Weight: 1.8KG.
Standby power: about 11W.
Cooling mode: air-cooled (built-in cooling fan, with the temperature increases, the speed increases)
Accessories: with two positive and negative lines and clips, (power input line to provide their own) output line using 80A of high-quality silicone wire.
Method of use.
Step 1: The charger first do not connect the battery, turn on the power, adjust the voltage knob to adjust the voltage, refer to the voltage display above the display, (four strings of lithium iron batteries 3.65v * 4 = 14.6 volts, three strings of polymer batteries 4.2v * 3 = 12.6V), adjust to the voltage you need.
Step 2: Adjust the current to the minimum, after connecting the battery, adjust the current from small to large, adjust to the current you need. (In the charging process, do not allow to adjust the voltage knob again, otherwise there will be overcharge or undercharge)
If the voltage shows up, the voltage you set, the current becomes zero, it is already full.
Precautions for charging lead-acid batteries.
Lead-acid batteries do not support high-current charging, and should be charged with a current of 1/10 of the capacity. For example: a hundred amps of lead-acid batteries, to be charged with ten amps of current! Time must meet 8-10 hours, time too fast, the current is too large, will damage the battery. Lead-acid battery charging voltage at about 14.4 volts, different manufacturers of batteries, voltage slightly different, subject to the instructions on the battery label! You can also Baidu query!